@article{AAP.76,
  author = {Aigner, D. J. and Amemiya, T. and Poirier, D. J.},
  title = {On the estimation of production frontiers:
   {M}aximum likelihood estimation of the parameters of a discontinuous density function},
   year = {1976},
   journal = {International Economic Review},
    volume = {17},
   pages = {377--396}
}
@article{weiss.91,
    author = {Weiss, Andrew A.},
    title = {Estimating nonlinear dynamic models using least absolute error estimation},
   year = {1991},
   journal = {Econometric Theory},
    volume = {7},
    pages = {46--68},
}

@article{Karl.90,
   author = {Karlsen, Hans Arnfinn},
   title = {Existence of moments in a stationary stochastic difference equation},
   year = {1990},
   journal = {Advances in Applied Probability},
  volume = {22},
   pages = {129--146}
}
@article{Brandt.86,
   author = {Brandt, Andreas},
   title = {The stochastic equation ${Y}_{n+1}={A}_n{Y}_n+{B}_n$ with stationary
	      coefficients},
   year = {1986},
  journal = {Advances in Applied Probability},
  volume = {18},
 pages = {211--220},
}

@article{Pour.86,
   author = {Pourahmadi, Mohsen},
   title = {On stationarity of the solution of a doubly stochastic model},
   year = {1986},
  journal = {Journal of Time Series Analysis},
   volume = {7},
  pages = {123--131},
}

@article{Tj.86,
      author = {Tjøstheim, Dag},
          title = {Some doubly stochastic time series models},
	      year = {1986},
	          journal = {Journal of Time Series Analysis},
		      volume = {7},
		          pages = {51--72},
			      keywords = {prediction; Nonlinear
				filter; Stationarity}
}
@book{NQ.82,
      author = {Nicholls, Des F. and Quinn, Barry G.},
          title = {Random coefficient autoregressive models: {A}n
	    introduction},
	      year = {1982},
	          pages = {154},
		      publisher = {Springer-Verlag Inc}
}

@article{HL.00,
      author = {Hunter, David R. and Lange, Kenneth},
          title = {Quantile regression via an {MM} algorithm},
	      year = {2000},
	          journal = {Journal of Computational and Graphical
		    Statistics},
		      volume = {9},
		          number = {1},
			      pages = {60--77},
}

@BOOK{Arrow59,
          author={K. Arrow and M. Hoffenberg},
	          title={A Time Series Analysis of Interindustry
		    Demands},
		          year={1959},
			          publisher={North-Holland},
				          address={Amsterdam}
					          }
@article{FT.28,
	Author = {Fisher, R.A. and L.H.C. Tippett},
	Title = { Limiting forms of the frequency distributions of the 
		largest or smallest member of a sample},
	Journal = {Proc. Cambridge Philos. Soc.},
	Volume = {24},
	Pages = {180--190},
	Year = {1928}
	}
@article{FR.94,
      author = {Feigin, Paul D. and Resnick, Sidney I.},
          title = {Limit distributions for linear programming time
	    series estimators},
	      year = {1994},
	          journal = {Stochastic Processes and their
		    Applications},
		      volume = {51},
		          pages = {135--165},
			      keywords = {Yule-Walker; Autoregressive
				process}
}
@article{FR.97,
      author = {Feigin, Paul D. and Resnick, Sidney I.},
          title = {Linear programming estimators and bootstrapping for
	    heavy tailed phenomena},
	      year = {1997},
	          journal = {Advances in Applied Probability},
		      volume = {29},
		          pages = {759--805},
			      keywords = {Poisson process;
				Autoregressive process; Time series}
}
@article{Gnedenko.43,
	Author = {Gnedenko, B.V.},
	Title = { Sur la distribution limite du terme maximum d'une s\'erie al\'eatoire},
	Journal = {Ann. Math.},
	Volume = {44},
	Pages = {423--453},
	Year = {1943}
	}
@article{FR.64,
	Author = {Fox, M. and H. Rubin}, 
	Title = {Admissibility of Quantile Estimates of a Single Location Parameter},
      	Journal = {Annals of Mathematical Statistics},
	Volume =  {35}, 
	Year = 1964, 
	Pages = { 1019--1030}
	}
@article{ADEH.99,
	Author = { Artzner,P. and  F. Delbaen and J.-M. Eber and D. Heath}, 
	Title = {Coherent Measures of Risk},
      	Journal = {Math. Finance},
	Volume =  {9}, 
	Year = 1999, 
	Pages = { 203--228}
	}

@book{Gauss.09,
	author="Gauss, Carl F.",
	title="Theoria Motus Corporum Celestium",
	publisher="Perthes et Besser",
	address="Hamburg",
	year="1809",
	note="Translated, 1857, as {\em Theory of Motion of the Heavenly
	Bodies Moving about the Sun in Conic Sections\/}, trans.\ C. H.
	Davis.  Boston, Little, Brown.  Reprinted, 1963; New York, Dover."
	}
@unpublished{KMa.04,
	Author = {Koenker, R. and L. Ma},
	Title = {Quantile Regression for Recursive Structural Models},
	Note = {preprint},
	Year = 2004
	}
@book{Lapack,
	Author = {Anderson, E. et al.},
	Title = {Lapack User's Guide},
	Publisher ={SIAM},
	Year = {1995}
	}
@article{Renegar.88,
	Author = { Renegar, J.}, 
	Title = { A polynomial-time algorithm based on Newton's method
		for linear programming}, 
      	Journal = {Math. Programming}, 
	Volume =  {40}, 
	Year = 1988, 
	Pages = {59--93}
	}

@incollection{R.1931,
            Author = {Ramsey, F.P.},
            Title = {Truth and Probability},
	    Booktitle = {The Foundations of Mathematics and Other 
		Logical Essays},
            Year = 1931,
            Publisher = {Harcourt Brace}
	}

@article{M.78,
            Author = {Major, Peter},
            Title = {On the Invariance Principle for Sums of Independent
                    Identically Distributed Random Variables},
            Year = 1978,
            Journal = {Journal of Multivariate Analysis},
            Volume = 8,
            Pages = {487--517},
            Keywords = {Weak convergence}
        }
@article{S.04,
            Author = {Spearman, C.},
            Title = {The proof and measurement of association between 
		two things},
            Year = 1904,
            Journal = {Amer. J. Psych.},
            Volume = 15,
            Pages = {72--101},
        }
@article{K.38,
            Author = {Kendall, M.},
            Title = {A New Measure of Rank Correlation},
            Year = 1938,
            Journal = {Biometrika},
            Volume = 30,
            Pages = {81--93},
        }
@article{S.86,
            Author = {Schmeidler, D.},
            Title = {Integral representation without additivity},
            Year = 1986,
            Journal = {Proceedings of Am Math Society},
            Volume = 97,
            Pages = {255--261},
        }
@article{DDGKV,
            Author = {Dhaene, J. and M Denuit  and M.J. Goovaerts and 
		R. Kaas and D. Vyncke},
            Title = {The concept of comonotonicity in acturial science
		and finance: theory and applications},
	    Journal = {Insurance: Mathematics and Economics},
	    Volume = {31},
	    Pages = {3--33, 133--161},
	    Year = {2002}
	}	
@article{Chau.96,
      author = {Chaudhuri, Probal},
          title = {On a geometric notion of quantiles for multivariate data},
	      year = {1996},
	          journal = {Journal of the American Statistical Association},
		      volume = {91},
		          pages = {862--872},
		}

@unpublished{KDVGD,
            Author = {Kaas, R. and J. Dhaene and D Vyncke and 
		M.J. Goovaerts and M. Denuit},
            Title = {A Simple Geometric Proof that comonotonic risks have 
		the largest convex sum},
            Year = 2001,
            Note = {preprint},
        }
@article{AB.01,
      author = {Andrews, Donald W. K. and Buchinsky, Moshe},
          title = {Evaluation of a three-step method for choosing the
	    number of bootstrap repetitions},
	      year = {2001},
	          journal = {Journal of Econometrics},
		      volume = {103},
		          number = {1-2},
			      pages = {345--386},
			          keywords = {coefficient of excess
				    kurtosis; Confidence interval;
				    Density estimation; Hypothesis
				      test; $P$-value; Quantile;
				    Simulation; standard error
				      estimate}
}


@article{AB.00,
      author = {Andrews, Donald W. K. and Buchinsky, Moshe},
          title = {A three-step method for choosing the number of
	    bootstrap repetitions},
	      year = {2000},
	          journal = {Econometrica},
		      volume = {68},
		          number = {1},
			      pages = {23--51},
			          keywords = {Bias correction;
				    Confidence interval; Hypothesis
				      test; $P$-value; Simulation;
				    standard error estimate}
}


	
@article{BF.81,
            Author = {Bickel, Peter J. and Freedman, David A.},
            Title = {Some Asymptotic Theory for the Bootstrap},
            Year = 1981,
            Journal = {The Annals of Statistics},
            Volume = 9,
            Pages = {1196--1217},
            Keywords = {Resampling}
        }
@article{M.72,
            Author = {Mallows, C. L.},
            Title = {A Note on Asymptotic Joint Normality},
            Year = 1972,
            Journal = {The Annals of Mathematical Statistics},
            Volume = 43,
            Pages = {508--515}
        }

@article{Starmer,
	Author = { Starmer, C.},
	Title = {Developments in Non-expected Utility Theory:  The Hunt 
		for a Descriptive Theory of Choice under Risk},
      	Journal = {J. of Economic Literature},
	Volume =  {38}, 
	Year = 2000, 
	Pages = { 332--382}
	}
@article{D.90,
	Author = { Denneberg, D.}, 
	Title = {Premium Calculation:  Why standard deviation
	should be replaced by absolute deviation},
	Journal = {ASTIN Bulletin},
	Volume =  {20}, 
	Pages = { 181--190},
	Year ={1990}
	}
@article{B.1738,
	Author = { Bernoulli, D.}, 
	Title = {Specimen theoriae novae de mensura sortis},
	Journal= {Commentarii Academiae Scientiarum Imperialis Petropolitanae},
	Year ={1738},
	Volume = {5},
	Pages = {175-192},
	Note = {translated by  L. Sommer in {\it Econometrica}, {22}, 23-36}
	}
@article{dF.1937,
	Author = { de Finetti, B.}, 
	Title = {La pr\'evision ses lois logiques, ses sources subjectives},
	Journal= {Annals de l'Instutute Henri Poincar\'e},
	Year ={1937},
	Volume = {7},
	Pages = {1-68},
	Note = {translated by  H.E. Kyburg in 
		{\it Studies in Subjective Probability},
		H.E. Kyburg and H.E. Smokler, (eds.), Wiley, 1964}
	}
@book{Knuth.LP,
	Author = {Knuth, D. E.}, 
	Title = {Literate Programming},
	Publisher = {Center for the Study of Language and Information},
	Year ={1992}
	}
@book{ACP3,
	Author = {Knuth, D. E.}, 
	Title = {The Art of Computer Programming.  Volume III: Sorting
	and Searching},
	Edition = {2},
	Publisher = {Addison-Wesley},
	Year ={1998}
	}
@book{Berman,
	Author = {Berman, A.}, 
	Title = {Cones, Matrices and Mathematical Programming},
	Publisher = {Springer},
	Year ={1973}
	}
@book{C.98,
	Author = { Chambers, J. M.}, 
	Title = {Programming with Data: A Guide to the S Language},
	Publisher = {Springer},
	Year ={1998}
	}
@book{S.54,
	Author = { Savage, L.J.}, 
	Title = {Foundations of Statistics},
	Publisher = {Wiley},
	Year ={1954}
	}
@book{vNM,
	Author = { von Neumann, J. and Morgenstern, O.}, 
	Title = {Theory of Games and Economic Behavior},
	Publisher = {Princeton},
	Year ={1944}
	}
@book{F.1982,
	Author = { Fishburn, P.}, 
	Title = {Foundations of Expected Utility Theory},
	Publisher = {D. Reidel},
	Year ={1982}
	}
@book{Fishburn,
	Author = { Fishburn, P.}, 
	Title = {Nonlinear Preference  and Utility Theory},
	Publisher = {Johns Hopkins Press},
	Year ={1988}
	}
@book{W.89,
	Author = { Wakker, P.}, 
	Title = {Additive Representations of Preferences:  A New 
		Foundation of Decision Analysis},
	Publisher = {Kluwer Academic Publishers},
	Year ={1989}
	}
@book{Q.93,
	Author = { Quiggin, J.}, 
	Title = {Generalized Expected Utility Theory},
	Publisher = {Kluwer Academic Publishers},
	Year ={1993}
	}
@book{D.94,
	Author = { Denneberg, D.}, 
	Title = {Non-Additive Measure and Integral },
	Publisher = {Kluwer Academic Publishers},
	Year ={1994}
	}

@article{K.01,
	Author = { Kusuoka, S.}, 
	Title = {On Law Invariant Coherent Risk Measures },
      	Journal = { Advances in Math. Econ.},
	Volume =  {3}, 
	Year = 2001, 
	Pages = { 83--95}
	}
@article{C.54,
	Author = {Choquet, G.}, 
	Title = {Theory of Capacities},
      	Journal = { Annales de L'Institute Fourier},
	Volume = {V},
	Pages = { 131--295},
	Year = {1954}
	}
@article{Gajdos,
	Author = { Gajdos, T.}, 
	Title = {Measuring Inequalities without Linearity in Envy:
		Choquet Integrals for Symmetric Capacities},
      	Journal = { J. Econ. Theory},
	Note = {forthcoming},
	Year = {2002}
	}

@article{Hobson,
	Author = { Hobson, D. G.}, 
	Title = {Robust Hedging of the Lookback Option},
      	Journal = { Finance and Stochastics},
	Volume =  {2}, 
	Year = 1998, 
	Pages = { 329--347}
	}
@article{H.98,
	Author = { Hurlimann, W.},
	Title = {On Stop-Loss Order and the Distortion Pricing Principle},
      	Journal = {ASTIN Bulletin},
	Volume =  {28}, 
	Year = 1998, 
	Pages = { 119--134}
	}
@article{KG.01,
        Author = {Koenker, R. and Geling, O.},
        Title = {Reappraising Medfly Longevity:  A quantile regression
                survival analysis},
        Journal = {J. of Am. Stat. Assoc.},
        Pages = {458--468},
        Volume = 96,
        Year = 2001
}
@article{E.61,
	Author = {Ellsberg, D.},
	Title = {Risk, Ambiguity and Savage Axioms},
      	Journal = {Quarterly J. Econ.},
	Volume =  {75}, 
	Year = 1961, 
	Pages = { 643--669}
	}
@article{Q.81,
	Author = { Quiggin, J.}, 
	Title = {Risk Perception and Risk Aversion among Australian Farmers},
      	Journal = {Aust. J. of Ag. Econ.},
	Volume =  {25}, 
	Year = 1981, 
	Pages = { 160--169}
	}
@article{BP.00,
	Author = { Bleichrodt, H. and J.L. Pinto}, 
	Title = {A parameter-Free Elicitation of the Probability Weighting Function in Medical Decision Analysis},
      	Journal = {Management Science},
	Volume =  {46}, 
	Year = 2000, 
	Pages = { 1485--1496}
	}
@article{FS.48,
	Author = { Friedman, M. and L.J. Savage}, 
	Title = {The utility analysis of choices involving risk},
      	Journal = {J. Political Economy},
	Volume =  {56}, 
	Year = 1979, 
	Pages = { 279--304}
	}
@article{TK.92,
	Author = { Tversky, A. and D Kahneman}, 
	Title = {Advances in Prospect Theory:  Cumulative Representation
		of Uncertainty},
      	Journal = {J. Risk and Uncertainty},
	Volume =  {5}, 
	Year = 1992, 
	Pages = { 297--323}
	}
@article{WT.93,
	Author = { Wakker, P. and A. Tversky}, 
	Title = {An Axiomatization of Cumulative Prospect Theory},
      	Journal = {J. Risk and Uncertainty},
	Volume =  {7}, 
	Year = 1993, 
	Pages = { 147--176}
	}
@article{KT.79,
	Author = { Kahneman, D. and A. Tversky}, 
	Title = {Prospect theory:  An analysis of decision under risk},
      	Journal = {Econometrica},
	Volume =  {47}, 
	Year = 1979, 
	Pages = { 263--291}
	}
@article{Y.87,
	Author = { Yaari, M.}, 
	Title = {The Dual Theory of Choice under Risk},
      	Journal = {Econometrica},
	Volume =  {55}, 
	Year = 1987, 
	Pages = { 95--115}
	}
@article{S.89,
	Author = { Schmeidler, D.}, 
	Title = {Subjective Probability and Expected Utility without Additivity},
      	Journal = {Econometrica},
	Volume =  {57}, 
	Year = 1989, 
	Pages = { 571--587}
	}
@article{JK.01,
	Author = {Jaschke, S. and U. K\"uchler},
	Title = {Coherent Risk Measure and Good Deal Bounds},
	Journal = { Finance and Stochastics},
        Volume =  {5},
	Year = {2001},
        Pages = { 181--200}
	}
@article{T.02,
	Author = {Tasche, D.},
	Title = {Expected Shortfall and Beyond}, 
	Journal = {Journal of Banking and Finance},
        Volume =  {26},
	Year = {2002},
        Pages = { 1519--1533}
	}
@article{AT.01,
	Author = {Acerbi, C. and D. Tasche},
	Title = {Expected Shortfall:  A Natural coherent alternative
		to Value at Risk},
	Journal = {Economic Notes}, 
	Volume = {31},
	Pages = {379--388},
	Year = {2002},
	}
@article{Jones.94,
      author = {Jones, M. C.},
          title = {Expectiles and ${M}$-quantiles are quantiles},
	      year = {1994},
	          journal = {Statistics and  Probability Letters},
		      volume = {20},
		          pages = {149--153},
			      keywords = {Location parameter}
}
@article{BJ.99,
	Author = {Britten-Jones, M.},
	Title = {The sampling error in estimation of mean variance efficient
		portfolio weights},
	Journal = {J. of Finance},
	Year = {1999},
	Volume = {54},
	Pages = {655--671}
	}
@article{RU.00,
	Author = {Rockafellar, R.T. and S. Uryasev},
	Title ={Optimization of conditional VaR},
	Year = {2000},
	Volume = {2},
	Journal = {J. of Risk},
	Pages = {21--41}
	}
@article{Rosenblatt.58,
	Author = {Rosenblatt, F.},
	Title = {The perceptron: a probablistic model for information 
		storage and retrieval in the brain}, 
	Journal = {Psychological  Review}, 
	Volume = {65},
	Pages = {386--408}, 
	Year = 1958,
	}
@mastersthesis{Laine,
	Author = {Laine, B.},
	Title = { Depth Contours as Multivariate Quantiles: A Directional Approach},
	School = {Universit\'e Libre de Bruxelles},
	Year = 2001
	}
@unpublished{Kiwiel.04,
	Author = {Kiwiel, K.C.},
	title = {Improved Randomized Selection},
	note = {preprint},
	Year = 2004
}
@unpublished{BS.02,
	Author = {Bouy\'{e}, E. and M. Salmon },
	title = {Dynamic Copula Quantile Regressions and Tail Area
		Dynamic Dependence in Forex Markets},
	note = {preprint},
	Year = 2002
}

@article{Abadie.02,
	Author = {Abadie, A.},
	title = {Bootstrap Tests for Distributional Treatment Effects
	  in Instrumental Variable Models},
	Journal = { JASA},
	Volume = {97},
	pages = {284--292},
	Year = 2002
}
@article{ChernHan:04,
  	Author = {Chernozhukov, V. and C. Hansen},
	Title = {An IV Model of Quantile Treatment Effects},
	Journal = { Econometrica},
	Note = {forthcoming},
	Year = 2004
	}

@article{aai:02,
	Author = {Abadie, A. and J. Angrist and G. Imbens},
	title = {Instrumental Variables Estimates of Subsidized
	  Training on the Quantile of Trainee Earnings},
	Journal = { Econometrica},
	Volume = {70},
	pages = {91--117},
	Year = 2002
}

@article{Abre.01,
	Author = {Abreveya, J.},
	Title = {The effects of demographics and maternal behavior on the
		distribution of birth outcomes},
	Journal = EE,
	Volume = 26,
	Pages = {247-257},
	Year = 2001,
	}
@unpublished{IN.02,
	Author = {Imbens, G. and W. Newey}, 
	Title = {Identification and Estimation of Triangular Simultaneous
		Equations Models Without Additivity}, 
	Note = {preprint},	
	Year = 2002
	}
@article{BL.75,
    Author = {Bickel, P. J. and Lehmann, E. L.},
    Title = {Descriptive Statistics for Nonparametric Models. {I}I:
            {L}ocation},
    Year = 1975,
    Journal = {The Annals of Statistics},
    Volume = 3,
    Pages = {1045--1069},
    Keywords = {Robustness; Efficiency; Order statistics; Trimmed mean;
               Rank test; Huber's maximum likelihood estimator;
               Heavy-tailed distributions; Tukey model}
}   
 
@article{BickSak,
	Author = {Bickel, P. and Sakov, A.},
	Title = {An {E}dgeworth expansion for the $m$ out of $n$ bootstrapped
		median},
	Journal = StPrLet,
	Year = 2000,
	}
@unpublished{BickSak.99,
	Author = {Bickel, P. and Sakov, A.},
	Title = {On the choice of $m$ in the $m$ out of $n$ bootstrap
		in estimation problems},
	Note = {preprint},
	Year = 1999,
	}
@book{Vapnik.95,
    Publisher = {Springer:Brln:NY},
    Pages = 188,
    Author = {Vapnik, V. N.},
    Title = {The Nature of Statistical Learning Theory},
    Year = 1995
}
@book{Ripley.96,
    Publisher = {Cambridge},
    Author = {Ripley, B.D.},
    Title = {Pattern Recognition and Neural Networks},
    Year = 1996
}
@book{Brownlee,
    Publisher = {Wiley:  New York},
    Author = {Brownlee, K.A.},
    Title = {Statistical Theory and Methodology in Science and Engineering},
    Year = 1965
}


@article{abadie.97,
	Author = {Abadie, A.},
	Title = {Changes in {S}panish Labor Income Structure during the 1980's: 
		A Quantile Regression Approach}, 
	Journal = { Investigaciones Economicas}, 
	Volume = 21, 
	Pages = {253--272}, 
	Year = 1997
}

@article{ai.94,
	author =  {Imbens, G.W. and J.D. Angrist },
	title = {Identification and Estimation of Local Average 
			Treatment Effects}, 
	journal = {Econometrica}, 
	Volume = 62, 
	Pages = {467-475},
	Year = 1994
}

 
@article{air.96,
	author = {Angrist, J.D. and  G.W. Imbens and D. B. Rubin},
	title = {Identification of Causal Effects Using Instrumental Variables},
	journal = JASA, 
	Volume = 91,
	Pages = {444--472},
	Year = 1996
}

@article{amem.82,
    Journal = Econmtca,
    Volume = 50,
    Pages = {689--712},
    Author = {Amemiya, Takeshi},
    Title = {Two Stage Least Absolute Deviations Estimators},
    Year = 1982
}




@article{amma.93,
    Journal = JASA,
    Volume = 88,
    Pages = {505--514},
    Keywords = {Eigenvalue; $M$-estimator},
    Author = {Ammann, Larry P.},
    Title = {Robust Singular Value Decompositions: {A} New Approach to
            Projection Pursuit},
    Year = 1993
}

@article{hamp:1974,
    Author = {Hampel, Frank R.},
    Title = {The Influence Curve and Its Role in Robust Estimation},
    Year = 1974,
    Journal = {Journal of the American Statistical Association},
    Volume = 69,
    Pages = {383--393},
    Keywords = {Trimmed mean; Huberizing; von Mises functional; Jackknife;
               $U$-statistic; Winsorized mean; $M$-estimator}
} 
@article{rous:1984,
    Author = {Rousseeuw, Peter J.}, 
    Title = {Least Median of Squares Regression},
    Year = 1984,
    Journal = {Journal of the American Statistical Association},
    Volume = 79,
    Pages = {871--880},
    Keywords = {Outlier; Robust regression; Breakdown point}
}
@inproceedings{DH.83,
    Author = {Donoho, David L. and Huber, Peter J.},
    Title = {The Notion of Breakdown Point},
    Year = 1983,
    Booktitle  = {A Festschrift for Erich L. Lehmann},
    Publisher = {Wadsworth (Belmont, CA)},
    Pages = {157--184}
}
@book{Pstudy,
    Author = {Andrews, D. F. and Bickel, P. J. and Hampel, F. R. and Huber,
             P. J. and Rogers, W. H. and Tukey, J. W. },
    Title = {Robust Estimates of Location: {S}urvey and Advances},
    Publisher = {Princeton},
    Year = 1974,
}  
 
@article{A.93,
    Journal = Econmtca,
    Volume = 61,
    Year = 1993,
    Pages = {821--856},
    Author = {Andrews, Donald W. K.},
    Title = {Tests for Parameter Instability and Structural Change With
            Unknown Change Point},
}
@book{BS.83,
          Author = {Bloomfield, P. and Steiger, W. S.},
          Title = {Least Absolute Deviations. {T}heory, Applications and
                  Algorithms},
          Year = 1983,
          Publisher = {Birkh\"auser},
          Pages = {349}
      }


@article{arcones.96,
    Journal = ET,
    Volume = 12,
    Pages = {257--283},
    Author = {Arcones, M.A.},
    Title = { The {B}ahadur-{K}iefer representation of $L_p$ regression estimators},
    Year = 1996,
}


@article{AS.99,
	Journal = JPE,
	Volume = 107,
	Pages = {65-105},
	Author = {Aggarwal, R.K. and Samwick, A.A.},
	Title = {The other side of the trade-off:  The impact of Risk on
			Executive compensation},
	Year = 1999
}

@article{babu.89,
    Journal = ProbFields,
    Volume = 83,
    Pages = {547--580},
    Author = {Babu, G.J.},
    Title = {Strong represention for LAD estimators in linear models},
    Year = 1989
}


@unpublished{Bai.98,
	Author = {Bai, J.},
	Title = {Testing parametric conditional distributions of dynamic
		models },
	Note = {preprint},
	Year = 1998
}


@article{BaiHe,   
    Author = {Bai, Zhi-Dong and He, Xuming},
    Title = {Asymptotic Distributions of the Maximal Depth Estimators for
            Regression and Multivariate Location},
    Year = 1999,
    Journal = {The Annals of Statistics},
    Volume = 27,
    Number = 5,
    Pages = {1616--1637},
    Keywords = {[62G35 (MSC1991)]; [62F12 (MSC1991)]; [62J05 (MSC1991)];
               [62H12 (MSC1991)]; [Asymptotic distribution]; [consistency];
               [estimator]; [median]; [multivariate location]; [regression
               depth]; Robustness}
} 


@article{Banach,
	Author = {Banach, S.},
	Title = {Sur un classe de fonctions d'ensemble},
	Journal = {Fund. Math.},
	Volume = {6},
	Pages = {170--188},
	Year = 1924
}




@article{wu:1986,
    Author = {Wu, C. F. J.},
    Title = {Jackknife, Bootstrap and Other Resampling Methods in
            Regression Analysis},
    Year = 1986,
    Journal = {The Annals of Statistics},
    Volume = 14,
    Pages = {1261--1295},
    Keywords = {Robustness; $M$-regression; Generalized linear model; Note}
}

      @article{chen:wu:zhao:1995,
          Author = {Chen, X. R. and Wu, Y. and Zhao, L. C.},
          Title = {A Necessary Condition for the Consistency of $L_1$ Estimates
                  in Linear Models},
          Year = 1995,
          Journal = {Sankhy\=a, Series A, Indian Journal of Statistics},
          Volume = 57,
          Pages = {384--392}
      }



      @article{koen:bass:1984,
          Author = {Koenker, Roger W. and Bassett, Gilbert W.},
          Title = {Four (pathological) Examples in Asymptotic Statistics (Corr:
                  93V47 P88)},
          Year = 1984,
          Journal = {The American Statistician},
          Volume = 38,
          Pages = {209--212},
          Keywords = {[Teacher's Corner]; Pedagogy; Linear model; Median; Least
                     absolute values}
      }
@article {Gon.92,
	Author = {Gonzago, C.C.},
	Year = 1992,
	Title = { Path-following methods for linear programming},
	Journal = { SIAM Review},
	Volume = { 34},
	Pages = {167-224},
	}
@inproceedings {G.94,
	Author = {Gutenbrunner, C.},
	Year = 1994,
	Title = { Tests for heteroscedasticity based on regression 
		quantiles and regression rank scores},
	booktitle = {Asymptotic Statistics:  Proceedings of the 
		Fifth Prague Symposium},
	editor = {Mandl, P. and \Huskova }, 
	Publisher = {Physica-Verlag:  Heidelberg},
	}
@article {J.99,
	Author = { Jure\v{c}kov\'a, J.},
	Title ={Regression rank-scores tests against heavy-tailed alternatives},
	Journal = {Bernoulli},
	Volume = {5},
	Year = 1999
	}
@article{mm.99,
    Author = {Mizera, Ivan and Muller, C. H.},
    Title = {Breakdown Points and Variation Exponents of Robust
            $M$-estimators in Linear Models},
    Year = 1999,
    Journal = {The Annals of Statistics},
    Volume = 27,
    Pages = {1164--1177}
}
 @article{hjkp.90,
    Author = {He, X. and Jure\v{c}kov\'a, J. and Koenker, R. and Portnoy, S.},
    Title = {Tail Behavior of Regression Estimators and Their Breakdown Points},
    Year = 1990,
    Journal = {Econometrica},
    Volume = 58,
    Pages = {1195--1214},
    Keywords = {Robustness}
}
@article{J.81,
    Author = {Jure\v{c}kov\'a, J.},
    Title = {Tail-behavior of Location Estimators},
    Year = 1981,
    Journal = {The Annals of Statistics},
    Volume = 9,
    Pages = {578--585},
    Keywords = {Sample mean; $L$-estimator; Trimmed mean; $M$-estimator;
               Median; Hodges-Lehmann estimator}
}  

@article {AC.68,
	Author = {Aigner, D. and Chu, S.F.},
	Year = 1968,
	Title = { On estimating the industry production function},
	Journal = AER,
	Pages = {826--839},
	Volume = 58,
	}
@article {GJ.92,
	Author = {Gutenbrunner, C. and  Jure\v{c}kov\'a, J.},
	Year = 1992,
	Title = { Regression quantile and regression rank score 
		process in the linear model and derived statistics},
	Journal = {Ann. Statist.},
	Volume = { 20},
	Pages = {305-330},
	}
@article {GJKP.94,
	Author = {Gutenbrunner, C. and   Jure\v{c}kov\'a, J. and  
		Koenker, R. and Portnoy, S},
	Year = 1993,
	Title = { Tests of linear hypotheses based on regression rank scores},
	Journal = {J. of Nonparametric Statistics},
	Volume = {2},
	Pages = {307-33},
	}
@book {Greene,
	Author = {Greene, W.H.},
	Title = {Econometric Analysis},
	Publisher = {Prentice Hall},
	Edition = {3},
	Year = 1997
}

@inproceedings{H.65,
	Author = {H\'{a}jek, J.},
	Title = { Extension of the Kolmogorov-Smirnov test to regression 
		alternatives},
	Booktitle = {Bernoulli-Bayes-Laplace:  Proceedings of an International
		Research Seminar},
	Editor = { Neyman, J. and LeCam, L.},
	Publisher = SV,
	Year = 1965,
	}
		
@article{Sheynin.73,
	Author = { Sheynin, O.B.}, 
	Title = {R.J. Boscovich's work on probability}, 
	Journal = {Archive for History of Exact Sciences}, 
	Volume = {9}, 
	Pages =  {306--324},
	Year = 1973,
	}
@article{Harter.74,
	Author = { Harter, H. L.},
	Title = {The method of least squares and some alternatives},
	Journal = {International Statistical Review},
	Volume = {42},
	Pages = { 147-174, 235-264}, 
	Year = 1974
	}
@article{Harter.75,
	Author = { Harter, H. L.}, 
	Title = {The method of least squares and some alternatives},
	Journal = {International Statistical Review},
	Volume = {43},
	Pages = {1-44, 125-190, 269-272},
	Year = 1975
	}




@book {Smith.87,
	Author = {Smith, J.R.},
	Year = 1987,
	title = { From Plane to Spheroid: Determining the Figure of 
		the Earth from 3000 Bc to the 18th Century Lapland and 
		Peruvian Survey Expeditions},
	publisher = {Landmark Enterprises},
	}
@book {HS.67,
	Author = {H\'{a}jek, J. and \v{S}id\'{a}k, Z. },
	Year = 1967,
	title = { Theory of Rank Tests},
	publisher = {Academia, Prague},
	}
@Manual{Rcore,
         title = {R: A language and environment for statistical computing},
	 author  = {{R Development Core Team}},
         year  = 2003,
         note  = {http://www.R-project.org}
}
@ARTICLE{Leisch,
    AUTHOR = {Friedrich Leisch},
      TITLE = {Sweave, Part {II}: Package Vignettes},
        JOURNAL = {R News},
	  YEAR = 2003,
	    VOLUME = 3,
	      NUMBER = 2,
	        PAGES = {21--24},
		  MONTH = {October},
		    URL = {http://CRAN.R-project.org/doc/Rnews/}
}

@article{IG,
    Author = {Ihaka, R. and R. Gentleman},
    Title = {R: A Language for Data Analysis and Graphics},
    Year = 1996,
    Journal = JCGS,
    Volume = {5},
    Pages = {299--314}
}           
@Book{Dalgaard.02,
    author =       "Peter Dalgaard",
    title =        "Introductory Statistics with {R}",
    publisher =    {Springer-Verlag},
    year =         2002,
}
,
  }

@Book{VR,
    author =       {Venables, W.N. and B. D. Ripley},
      title =        {Modern applied statistics with {S-PLUS}},
        publisher =    {Springer-Verlag},
	    edition =      "Fourth",
	        year =         "2002",
}

@article{Stigler.84,
    Author = {Stigler, S.},
    Title = {Boscovich, Simpson and a 1760 manuscript note on fitting
    a linear relation},
    Year = 1984,
    Journal = {Biometrika},
    Volume = {71},
    Pages = {615--620}
}           
@article{Stigler.45,
    Author = {Stigler, G.},
    Title = {The Cost of Subsistence},
    Year = 1945,
    Journal = {J. Farm Econ},
    Volume = {37},
    Pages = {1249--1258}
}           
@article{Shamir.93,
	Author = {Shamir, R.}, 
	Year = {1993},
	Title = {Probabilistic analysis in linear programming}, 
	Journal = {Statistical Science},
	Volume = {8},
	Pages= {57--64}
	}


@book{stig:1986,
    Author = {Stigler, Stephen M.},
    Title = {The History of Statistics: {T}he Measurement of Uncertainty
            Before 1900},
    Year = 1986,
    Publisher = {Harvard University Press},
    Pages = {432}
}           
@article{stig.77,
    Author = {Stigler, Stephen M.},
    Title = {Do Robust Estimators Work With Real Data? },
    Year = 1977,
    Journal = {The Annals of Statistics},
    Volume = 5,
    Pages = {1055--1077},
} 

@article {SM.83,
	Author = {Sheather, S.J. and J.S. Maritz },
	Year = {1983},  
	Title = {An estimate of the asymptotic standard error of the sample median},  
	Journal = {Australian J. of Statistics},
	Volume = {25}, 
	Pages = {109--122}
	}


@article {SH.88,
	Author = {Hall, P. and  S. Sheather },
	Year = 1988,
	Title = { On the distribution of a studentized quantile},
	Journal = JRSS-B,
	Volume = { 50},
	Pages = {381-391},
	}
@article {HKS,
	Author = {Hansen, M. and C.  Kooperberg and S. Sardy},
	Year = 1996,
	Title = { Triogram Models},
	Journal = JASA,
	note = {forthcoming}
	}
@article {HK.97,
	Author = {Hasan, M.N. and R. Koenker},
	Title = { Robust rank tests  of the  unit root hypothesis},
	Journal = { Eonometrica},
	Volume = 65,
	Pages = {133-161},
	Year = 1997
	}


@article{he:shao:1996,
          Author = {He, Xuming and Shao, Qi-Man},
          Title = {A General {B}ahadur Representation of $M$-estimators and Its
                  Application to Linear Regression With Nonstochastic Designs},
          Year = 1996,
          Journal = {The Annals of Statistics},
          Volume = 24,
          Pages = {2608--2630}
      }



@article {HK.92,
	Author = {Hendricks, W. and Koenker, R.},
	Year = 1991,
	Title = { Hierarchical spline models for conditional quantiles  and the demand for electricity },
	Journal =  JASA,
	Volume = { 87}, 
	Pages = {58-68},
	}
@article {Herce.96,
	Author = {Herc\'{e}, M.},
	Year = 1996,
	Title = { Asymptotic theory of LAD estimation in a unit root process with finite variance},
	Journal = { Econometric Theory},
	Volume = { 12}, 
	Pages = {129-154},
	}
@article {thomp.04,
	Author = { Thompson, S.},
	Title = { Robust tests of the unit root hypothesis should not be modified},
	Journal = { Econometric Theory},
	Volume = {20}, 
	Pages = {360--381},
	Year =2004 
	}
@unpublished {HP.92,
	Author = {Honor\'e, B.E. and J.L. Powell},
	Year = 1992,
	Title = { Pairwise Difference Estimators of Censored and Truncated Regression Models},
	note = {preprint},
	}
@unpublished {PHK.00,
	Author = {Honor\'e, B.E. and Powell, J.L. and Khan, S.}, 
	Title = { Quantile regression under random censoring},
	Year = 2000,
	note ={preprint}
	}
@book {Hub.81,
	Author = {Huber, P.J.},
	Year = 1981,
	title = { Robust Statistics},
	Publisher = {New York:  Wiley},
	}
@article{bass:88,
    Journal = CmpStDA,
    Volume = 6,
    Pages = {353--359},
    Keywords = {Breakdown point},
    Author = {Bassett, Gilbert W.},
    Title = {A Property of the Observations Fit By the Extreme Regression
            Quantiles},
    Year = 1988
}

@article{KFu,
    Author = {Knight, K. and Fu, W.},
    Title = {Asymptotics for Lasso-type Estimators},
    Year = 2000,
    Journal = {The Annals of Statistics},
    Volume = 28,
    Pages = {1356--1378},
}
@article{Rogers.01,
    author = {Rogers, Alan J.},
    title = {Least absolute deviations regression under nonstandard conditions},
    year = {2001},
    journal = {Econometric Theory},
    volume = {17},
    number = {4},
    pages = {820--852},
    keywords = {Ridge regression; Shrinkage estimators}
}
@article{knig:1998,
          Author = {Knight, Keith},
          Title = {Limiting Distributions for $L_1$ Regression Estimators Under
                  General Conditions},
          Year = 1998,
          Journal = {The Annals of Statistics},
          Volume = 26,
          Pages = {755--770}
      }
@article{bass:koen:1986,
          Author = {Bassett, Gilbert W. and Koenker, Roger W.},
          Title = {Strong Consistency of Regression Quantiles and Related
                  Empirical Processes},
          Year = 1986,
          Journal = {Econometric Theory},
          Volume = 2,
          Pages = {191--201},
          Keywords = {Glivenko-Cantelli theorem}
      }



@article{bass:koen.78,
    Journal = JASA,
    Volume = 73,
    Pages = {618--622},
    Keywords = {Linear model},
    Author = {Bassett, Gilbert  and Koenker, Roger},
    Title = {Asymptotic Theory of Least Absolute Error Regression},
    Year = 1978
}
@article{KB.01,
	Author = {Koenker, R. and Bilias, Y.},
	Title = {Quantile Regression for Duration Data:  A Reappraisal of the
		Pennsylvania Reemployment Bonus Experiments},
	Journal = EE,
	Volume = 26,
	Year = 2001,
	Pages = {199-220},
	}
	
@article{BassChen,
    	Author = {Bassett, G.  and Chen, H.},
	Title = {Quantile Style:  Return-Based Attribution Using Regression
		Quantiles}, 
	Journal = EE,
	Volume = 26,
	Pages = {293-305},
	Year = 2001,
	}
	


@inproceedings{Stein.56,
	Author = { Stein, C. M.},
        Year = 	{1956}, 
	Title = {Inadmissibility of the usual estimator of the
		mean of a multivariate normal distribution}, 
	Booktitle = {Proceedings of the Third
		Berkeley Symposium on Mathematical Statistics and Probability},
	Publisher = {University of California Press}
}
@unpublished{ACFV,
	Author = {Angrist, J. and V. Chernozhukov and I. Fernandez},
	Title =	{Quantile Regression under Misspecification},
	Note = {preprint},
	Year = 2003 
}
@article{BCY.00,
	Author = {Bilias, Y. and Chen, S. and Ying, Z.},
	Title =	{Simple resampling methods for censored regression quantiles},
	Journal = JEx,
	Volume = 99,
	Pages = {373--386},
	Year = 2000 
}

@article{BD.90,
	Journal = StPrLet,
	Volume = 9,
	Pages = {241-51},
	Author = {Beirlant, J. and Deheuvels, P.},
	Title = {On the approximation of {P-P} and {Q-Q} plot processes by
		Brownian Bridges },
	Year = 1990 
}

@inproceedings{bern:eps.92,
	Author = {Bern, M. and  Eppstein, D.},
	Title = { Mesh generation and optimal triangulation},
	Booktitle = { Computing in Euclidean Geometry},
	Pages = { 23--90},
	Editor = { Du, D.Z. and Hwang, F.K.},
	Publisher = {World Scientific Publishing},
	Year = 1992,
}




@article{BH.98,
	Author = {Buchinsky, M. and Hahn, J.Y.}, 
	Title = {An alternative estimator for censored quantile regression}, 
	Journal = {Econometrica}, 
	Volume = {66}, 
	Pages = {653--71},
	Year = 1998
}

@article{blomgren.98,
	journal = {IEEE Trans. Image Proc.},
	title = { Color TV:  Total variation methods for restoration of
	vector valued images},
	author = {Blomgren, P. and Chan, T.F.},
	Volume = {7},
	pages = {304--309},
	year = 1998,
}


@article{Bowley,
	Author = {Bowley, A.L.}, 
	Title = {Applications to wage statistics and other groups},
	Journal = {J. of the Royal Stat. Soc.}, 
	Volume = {65},  
	Pages = {331--342},
	Year = 1902 
}

 

@article{Careyetal,
	Author = {Carey, J.R. and Liedo, P. and Orozco, D.  and  Vaupel, J.W.}, 
	Title = {Slowing of mortality rates at older ages in large Medfly 
		cohorts},
	Journal = {Science}, 
	Volume = {258}, 
	Pages = {457-61},
	Year = 1992
}

@unpublished{CD.99,
	Author = {Candes, E. J. and Donoho, D.L.},
	Title = {Ridgelets:  a key to higher-dimensional intermittency?},
	Note = {preprint},
	Year = 	1999
	}
@article{cds.94,
    Journal = JNnparSt,
    Volume = 3,
    Pages = {317--321},
    Keywords = {Proportional hazard},
    Author = {Chaudhuri, Probal and Doksum, Kjell and Samarov, Alex},
    Title = {Regression Estimators Based on Conditional Quantiles},
    Year = 1994
}



@unpublished {Chay,
	Author = {Chay, K.Y.},
	Year = 1995,
	Title = { Evaluating the impact of the Civil Rights Act of 1964 of 1964
	on the Economic Status of Black Men Using Censored Longitudinal,
	Earnings Data},
	note = {preprint}
	}
@inproceedings{Cox.62,
	Author = {Cox, D.R.},
	Title = {Comment on L.J. Savage's lecture "Subjective Probability and 
			Statistical Practice"},
  	Booktitle = {The Foundations of Statistical Inference},
	Editor = {Barnard, G.A. and D.R. Cox},
	Publisher = {London: Methuen},
	Year = 1962
	}
@article {Cox.72,
	Author = {Cox, D.R.},
	Year = 1972,
	Title = { Regression Models with Life Tables},
	Journal = { J. of the Royal Statistical Society (B)},
	Volume = { 34},
	Pages = {187-220},
	}
@article {CsR.84,
	Author = {\Csorgo, M. and \Revesz, P.},
	Year = 1984,
	Title = { Two approaches to constructing simultaneous confidence bounds for quantiles},
	Journal = {Prob.  Math. Statist},
	Volume = { 4},
	Pages = {221-236},
	}
@article {Ef.91a,
	Author = {Efron, B.},
	Year = 1991,
	Title = { Regression percentiles using asymmetric squared error loss },
	Journal = { Statistica Sinica},
	Volume = { 1},
	Pages = {93-125},
	}

@article{cds.97,
	Journal = AnlsStat,
	Volume = 25,
	Pages = {715--744},
	Author = {Chaudhuri, P. and Doksum, K. and Samarov, A.}, 
	Title = {On average derivitive quantile regression},
	Year = 1997,
}

    
@article{HM.88,
    Author = {Hall, Peter and Martin, Michael A.},
    Title = {Exact Convergence Rate of Bootstrap Quantile Variance
            Estimator},
    Year = 1988,
    Journal = {Probability Theory and Related Fields},
    Volume = 80,
    Pages = {261--268}, 
    Keywords = {Kernel estimator}
} 

@book {BSiM,
	Author = {Barro, R. J. and X. Sala{-}i{-}Martin},
	title = { Economic Growth},
	Publisher = {McGraw-Hill:  New York},
	Year = 1995,
	}
@article {BR.74,
	Author = {Barrodale, I. and F. Roberts},
	Title = { Solution of an overdetermined system of equations in the $\ell_1$ norm},
	Journal = { Communications of the ACM}, 
	Volume = { 17},
	Pages = {319-320},
	Year = 1974
	}
@article{BC.80,
	Author = {Bartels, R. and A. Conn},
	Title = { Linearly constrained discrete $\ell_1$ problems},
	Journal = { Transactions of the ACM on Mathematical Software},
	Volume = { 6},
	Pages = {594-608},
	Year = 1980,
	}
@unpublished{Sakata.98,
	Author = {Sakata, S.},
	Title = {Instrumental variable estimation based on mean absolute 
		deviations},
	Note = {preprint},
	Year = 1998
}

@article{Wood.03,
	Author = {Wood, S.},
	Title = { Thin Plate Regression Splines},
	Journal = JRSS-B,
	Volume = 65,
	Pages = {95--114},
	Year = 2003,
	}
@book{OBSC,
        Author = {Okabe, A. and B Boots and K Sugihara and S.N. Chiu},
        Title = {Spatial Tesselations},
        Publisher = {Wiley},
        Year = 2000
}
@article{HH.85,
            Author = {Hartigan, J. and P. Hartigan},
            Title = {The dip test of unimodality},
            Year = 1985,
            Journal = {The Annals of Statistics},
            Volume = 13,
            Pages = {70--84},
        }

@article{MW.00,
        Author = {Meyer, M. and M. Woodroofe},
        Title = {On the degrees of freedom in shape-restricted regression},
        Journal = AnlsStat,
        Volume = {28},
        Year ={2000},
        Pages ={1083--1104}
        }

@article{DK.01,
            Author = {Davies, P.L. and A. Kovac},
            Title = {Local extremes, runs, strings and multiresolution},
            Year = 2001,
            Journal = {The Annals of Statistics},
            Volume = 29,
            Pages = {1--65},
            Note = {with discussion},
            Keywords = {Nonparametric estimation; Penalized least squares}
        }
@unpublished {Bed.96,
	Author = {Bedard, K.},
	Title = { School Quality and the Distribution of Male Earnings in {C}anada},
	note = {preprint},
	Year = 1996,
	}
@article {BYW,
	Journal = CmpStDA,
	Volume = { 19},
	Pages = {613--630},
	Author = {Bosch, Ronald J. and Ye, Yinyu and Woodworth, George G.},
	Title = { A Convergent Algorithm for Quantile Regression With Smoothing
	Splines},
	Year = 1995,
	}	
@article {Bu.94,
	Author = {Buchinsky, M.},
	Title = { Changes in {US} Wage Structure 1963-87: 
		An Application of Quantile Regression},
	Journal = {Econometrica},
	Volume = { 62},
	Pages = {405-458},
	Year = 1994,
	}	
@article {Bu.98,
	Author = {Buchinsky, M.},
	Title = {Recent Advances in Quantile Regression Models:
		A practical guide for empirical research},
	Journal = JHumRec,
	Volume = { 33},
	Pages = {88-126},
	Year = 1998,
	}
@article {Bu.97,
	Author = {Buchinsky, M.},
	Title = {Women's return to education in the {U.S.}:  
		Exploration by Quantile Regression},
	Journal = JApEx,
	Volume = { 13},
	Pages = {1-30},
	Year = 1997,
}
@article {Bu.01,
	Author = {Buchinsky, M.},
	Title = {Quantile regression with sample selection:
		Estimating women's return to education in the U.S.},
	Journal = EE,
	Volume = 26,
	Year = 2000,
}

@article{CG.98,
	Journal = JEH,
	Volume = 58,
	Pages = {468-93},
	Author = { Conley, T.G. and Galenson, D.W},
	Title = {Nativity and Wealth in Mid-Nineteenth-Century Cities },
	Year = 1998
}

@article{Chaud.91,
    Journal = JMA,
    Volume = 39,
    Pages = {246--269},
    Author = {Chaudhuri, Probal},
    Title = {Global Nonparametric Estimation of Conditional Quantile
            Functions and Their Derivatives},
    Year = 1991
}
@article{chau:1991,
    Author = {Chaudhuri, Probal},
    Title = {Nonparametric Estimates of Regression Quantiles and Their
            Local {B}ahadur Representation},
    Year = 1991,
    Journal = {The Annals of Statistics},
    Volume = 19,
    Pages = {760--777}
}


@article{CH.02,
	Author = {Chernozhukov, V. and Hong, H.},
	Title = {3~Step Censored Quantile Regression},
	Journal = JASA,
	Volume = 97,
	Year = {2002},
	Pages = {872--897}
	}
@article{CU.01,
	Author = {Chernozhukov, V. and Umantsev, L.},
	Title = {Conditional Value at Risk: Aspects of Modeling and Estimation},
	Journal = EE,
	Volume = 26,
	Year = {2001},
	Pages = {271-292}
	}

@article{Wiens.03,
  	Author = {Wiens, D.P.},
	Title = {Badly Weighted Least Squares -- Solution},
	Journal = {Econometric Theory},
	Volume = {19},
	Pages = {701--703},
	Year = 2003
	  }
@article{Daniels.54,
	Author = {Daniels, H.E.},
	Title = {Saddlepoint approximations in Statistics},
	Journal = {Annals of Mathematical Statistics},
	Volume = {25},
	Pages = {631-650},
	Year = {1954}
}
@unpublished{dJdWvD,
	Author = { de Jongh, P.J. and T. de Wet, and P.J.U. van Deventer},
	Title = {Saddlepoint Approximations for the Distributions of Regression
			Quantiles},
	Note = {preprint},
	Year = {2003}
}
@article{van:1970,
    author = {van Eeden, C.},
    title = {Efficiency-robust estimation of location},
    year = {1970},
    journal = {The Annals of Mathematical Statistics},
    volume = {41},
    pages = {172--181}
}
@article{Sack:1975,
    author = {Sacks, J.},
    title = {An asymptotically efficient sequence of estimators of a location parameter},
    year = {1975},
    journal = {The Annals of Statistics},
    volume = {3},
    pages = {285--298},
    keywords = {Adaptive estimation; Order statistics}
}
@article{Bera:1974,
    author = {Beran, R.},
    title = {Asymptotically efficient adaptive rank estimates in location models},
    year = {1974},
    journal = {The Annals of Statistics},
    volume = {2},
    pages = {63--74}
}
@article{Ston:1975,
    author = {Stone, C. J.},
    title = {Adaptive maximum likelihood estimators of a location parameter},
    year = {1975},
    journal = {The Annals of Statistics},
    volume = {3},
    pages = {267--284}
}

@book{Pf.82,
	Author = {Pfanzagl, J.},
	Title = { Contributions to a General Asymptotic Statistical Theory},
	Publisher = {New York: Springer},
	Year = {1982}
}
@inproceedings{Pf.76,
	Author = {Pfanzagl, J.},
	Title = { Investigating the Quantile of an Unknown Distribution},
	Booktitle = {Contributions to Applied Statistics},
	Editor = {Zeigler, W.J.},
	Publisher = {Boston: Birkh\'auser},
	Year = {1976}
}
@article{Spady.91,
    author = {Spady, Richard H.},
    title = {Saddlepoint approximations for regression models},
    year = {1991},
    journal = {Biometrika},
    volume = {78},
    pages = {879--889},
    keywords = {Estimating equation; $L_1$ regression}
}
@unpublished{Chern.05,
	Author = {Chernozhukov, V.},
	Title ={Inference for Extremal Conditional Quantile Models},
	Note = {preprint},
	Year = 2004
}
@article{Chern.04,
	Author = {Chernozhukov, V.},
	Title ={Extremal Quantile Regression},
    	Journal = {The Annals of Statistics},
	Note = {forthcoming},
	Year = 2004
}
@unpublished{Chern.99,
	Author = {Chernozhukov, V.},
	Title ={Nonparametric extreme regression quantiles},
	Note = {preprint},
	Year = 1999
}

@article{Cole,
	Author = {Cole, T.J.},
	Title = {Fitting smoothed centile curves to reference data, with
		discussion},
	Journal = JRSSA,
	Volume = 151,
	Pages = {385-418},
	Year = 1988
}

@article{HBG.96,
    Author = {Hyndman, Rob J. and Bashtannyk, David M. and Grunwald, Gary
             K.},
    Title = {Estimating and Visualizing Conditional Densities},
    Year = 1996,
    Journal = {Journal of Computational and Graphical Statistics},
    Volume = 5,
    Pages = {315--336},
   }
@article{CTS.99,
	Author = {Cade, B.S. and Terrell, J.W. and Schroeder, R.L.},
	Title = { Estimating effects of limiting factors with regression
		quantiles},
	Journal = {Ecology},
	Volume = {80},
	Pages = {311-323},
	Year = 1999
}

@article{Bjerkedal.60,
    Journal = {American Journal of Hygiene}, 
    Volume = 72,
    Pages = {130--148},
    Author = {Bjerkedal, T.},
    Title = {Acquisition of resistance in Guinea pigs infected with 
		different doses of virulent tubercle bacilli},
    Year = 1960
}
@article{D.74,
    Journal = AnlsStat,
    Volume = 2,
    Pages = {267--277},
    Keywords = {Shift function},
    Author = {Doksum, Kjell},
    Title = {Empirical Probability Plots and Statistical Inference for
            Nonlinear Models in the Two-sample Case},
    Year = 1974
}



      @article{jure:proc:1994,
          Author = {Jure\v{c}kov\'a, Jana and Proch\'azka, Bohum\'{\i}r},
          Title = {Regression Quantiles and Trimmed Least Squares Estimator in
                  Nonlinear Regression Model},
          Year = 1994,
          Journal = {Journal of Nonparametric Statistics},
          Volume = 3,
          Pages = {201--222},
          Keywords = {Asymptotic theory}
      }

@inproceedings{BM.51,
    Author = {Brown, G. W. and Mood, A. M.},
    Title = {On Median Tests for Linear Hypotheses},
    Year = 1951,
    Booktitle  = {Proceedings of the Second Berkeley Symposium on
                 Mathematical Statistics and Probability},
    Publisher = {University of California Press (Berkeley)},
    Pages = {159--166},
    Keywords = {Analysis of variance; Friedman test; Interaction;
               Asymptotics}  
}  
  
@book{Dantzig.51,
	Author = {Dantzig, G.},
	Title = { Linear Programming and Extensions},
          Year = 1951,
          Publisher= {Princeton},
      }
@book{AB.57,
	Author = {Aitchison, J. and Brown, J.A.C.},
	Title = { The Lognormal Distribution},
          Year = 1957,
          Publisher= {Cambridge U. Press},
      }

@book{ferg:1996,
          Author = {Ferguson, T. S.},
          Title = {A Course in Large Sample Theory},
          Year = 1996,
          Publisher = {Chapman \& Hall},
          Pages = {245}
      }
@book{ferguson:1967,
          Author = {Ferguson, T. S.},
          Title = {Mathematical Statistics: A Decision Theoretic Approach },
          Year = 1967,
          Publisher = {Academic Press},
      }
@book{geer:2000,
          Author = {van de Geer, S.},
          Title = {Empirical Processes in M-Estimation},
          Year = 2000,
          Publisher= {Cambridge U. Press},
      }
@article{MvG.97,
    Author = {Mammen, Enno and van de Geer, Sara},
    Title = {Locally Adaptive Regression Splines},
    Year = 1997,
    Journal = {The Annals of Statistics},
    Volume = 25,
    Pages = {387--413},
    Keywords = {Nonparametric estimation; Penalized least squares}
}

@article{rams:1988,
          Author = {Ramsay, J. O.},
          Title = {Monotone Regression Splines in Action (C/R: P442-461)},
          Year = 1988,
          Journal = {Statistical Science},
          Volume = 3,
          Pages = {425--441},
          Keywords = {Nonlinear regression; Principal components; Dose-response
                     curve; Polynomial regression}
      }





@article{DCS.98,
	Author = {Donoho, D. and Chen, S.S. and Saunders, M},
	Title = {Atomic decomposition by basis pursuit},
	Journal = {SIAM J. of Scientific Computing},
	Volume = {20},
	Pages = {33--61},
	Year = 1998,
}


@article{ron.85,
           Author = {Ronchetti, Elvezio},
           Title = {Robust Model Selection in Regression},
           Year = 1985,
           Journal = {Statistics \& Probability Letters},
           Volume = 3,
           Pages = {21--23},
           Keywords = {Akaike information criterion}
       }
@article {Kiefer:1959,
        Author = {Kiefer, J.},
        Year = 1959,
        Title = { K-sample analogues of the {Kolmogorov-Smirnov} and
                {C}ram\'{e}r-von {M}ises tests},
        Journal = {Ann. Math. Statist},
        Volume = {30},
        Pages = {420-447},
        }


@article{delong:1981,
    Journal = CommStA,
    Volume = 10,
    Pages = {2197--2213},
    Keywords = {Kolmogorov test; Repeated significance testing; Stopping
               time; Wiener process},
    Author = {DeLong, David M.},
    Title = {Crossing Probabilities for a Square Root Boundary By a
            {B}essel Process (Corr: {V}12 P1699)},
    Year = 1981
}
@article{He.97,
    author = {He, Xuming},
    title = {Quantile curves without crossing},
    year = {1997},
    journal = {The American Statistician},
    volume = {51},
    pages = {186--192},
    keywords = {Statistical Computing and Graphics; Linear model; Regression quantile; Smoothing; Spline}
}




@unpublished{Donoho.99,
	Author = {Donoho, D. L.},
	Title = {Ridge functions and orthonormal ridgelets},
	Note = {preprint}, 
	Year = 	1999
}

@article{durb.75,
    Journal = Biomtrka,
    Volume = 62,
    Pages = {5--22},
    Keywords = {Composite hypothesis; Goodness of fit; Nuisance parameters;
               Sample distribution function},
    Author = {Durbin, J.},
    Title = {{K}olmogorov-{S}mirnov Tests When Parameters Are Estimated With
            Applications to Tests of Exponentiality and Tests on Spacings},
    Year = 1975
}



@book{Durbin.73,
	Author = {Durbin, J.},
	Title = {Distribution theory for tests based on the sample distribution
		function},
	Publisher = {SIAM},
	Year = 1973
}

@book{ET.93,
      author = {Efron, Bradley and Tibshirani, Robert},
          title = {An introduction to the bootstrap},
	      year = {1993},
	          pages = {436},
		      publisher = {Chapman \& Hall Ltd}
}


@book{efro:1982,
          Author = {Efron, B.},
          Title = {The Jacknife, the Bootstrap and Other Resampling Plans},
          Year = 1982,
	  Publisher = {SIAM},
}
@article{efro:1979,
          Author = {Efron, B.},
          Title = {Bootstrap Methods: {A}nother Look At the Jackknife},
          Year = 1979,
          Journal = {The Annals of Statistics},
          Volume = 7,
          Pages = {1--26},
          Keywords = {Resampling; Subsample values; Nonparametric estimation;
                     Error rate; Discriminant analysis; Nonlinear regression;
                     Lectures, Wald}
      }

@article{ef.91b,
    Journal = JASA,
    Volume = 87,
    Pages = {98--107},
    Keywords = {Regression},
    Author = {Efron, Bradley},
    Title = {Poisson Overdispersion Estimates Based on the Method of
            Asymmetric Maximum Likelihood},
    Year = 1992
}



@article {E.82,
	Author = {Engle, R. F.},
	Year = 1982,
	Title = { Autoregressive conditional heteroscedasticity with 
		estimates of the variance of United Kingdom inflation},
	Journal = {Econometrica},
	Volume = { 50},
	Pages = {987-1007},
	}

@article{Taylor.99,
	Author = {Taylor, J.},
	Title = {A Quantile Regression Approach to Estimating the 
		Distribution of Multiperiod Returns},
	Journal = {Journal of Derivatives},
	Pages = {64-78},
	Year = 1999,
	}
@article{EidSho,
	Journal = EL,
	Volume = 58,
	Pages = {345-50},
	Author = {Eide, E. and Showalter, M.H.},
	Title = {The Effect of School Quality on Student Performance: A
               Quantile Regression Approach },
	Year = 1998
}

@unpublished{EM.99,
	Author = {Engle, R.F. and Manganelli, S.},
	Title = {CaViaR:  Conditional Autoregressive Value at Risk by
		Regression Quantiles },
	Note = {preprint},
	Year = 1999
}

@article{engl:hols:rupp.88,
    Journal = ScandJSt,
    Volume = 15,
    Pages = {147--159},
    Keywords = {Robust estimation; Strong mixing},
    Author = {Englund, Jan-Eric and Holst, Ulla and Ruppert, David},
    Title = {Recursive $M$-estimators of Location and Scale for Dependent
            Sequences},
    Year = 1988
}





@article{ES.98,
	Author ={Eide, E. and M.H. Showalter},
	Title = {The effect of school quality on student performance:
A quantile regression approach},
	Journal = EcLet,
	Volume ={58},
	Pages = {345-350},
	Year = 1998,
	}
@inproceedings{Huber.67,
	Author = {Huber, P.},
	Title = {Behavior of maximum likelihood estimates under nonstandard conditions},
	Booktitle = {Proc. 5th Berkeley Sympt. Math. Statist. Prob.},
	Publisher = {Prentice-Hall: New York},
	Year = 1967,
	}
@inproceedings{Efron.67,
	Author = {Efron,B.},
	Title = {The Two Sample Problem with Censored Data},
	Booktitle = {Proc. 5th Berkeley Sympt. Math. Statist. Prob.},
	Publisher = {Prentice-Hall: New York},
	Year = 1967,
	}
@inproceedings{Cizek,
	Author = {Cizek, P.},
	Title = {Quantile regression},
	Booktitle = {XploRe Application Guide},
	Editor = {\Hardle, W. and Hlavka, Z. and  Klinke, S.}, 
	Publisher = {Springer-Verlag: Heidelberg},
	Year = 2000,
	}

@inproceedings{F.1997,
	author = {Fitzenberger,  B.},
	title = {Computational aspects of censorted quantile regression},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}

@article{FG.96,
	Author = {Fenton, V.M. and A.R. Gallant},
	Title = { Qualitative and Asymptotic Performance of SNP Density
		Estimators},
	Journal = JEx,
	Volume = {74},
	Pages = {77 -118},
	Year = 1996
	}
@article{MTY.93,
	Author = {Mizuno, S. and  M.J. Todd and Y. Ye},
	Year = {1993},
	Title = { On adaptive-step primal dual interior point algorithms 
		for linear programming},
	Journal = {Mathematics of Operations Research}, 
	Volume = {18}, 
	Pages = {964--981},
	}

@article{SSZ.91,
	Author = {Sonnevend, G. and  J. Stoer and G. Zhao},
	Year = {1991},
	Title = {On the complexity of following the central path of linear 
		programs by linear extrapolation II}, 
	Journal = {Mathematical Programming}, 
	Volume = {52}, 
	Pages = {527--553},
	}

@book{BCW.88,
	Author = {Becker, R.A. and Chambers, J.M. and Wilks, A.R.},
	Title = {The New S Language:  A Programming Environment for Data
		Analysis and Graphics},
	Publisher = {Wadsworth: Pacific Grove},
	Year = 1988,
	}
@book{FM,
	Author = {Fiacco, A.V. and G.P. McCormick},
	Title = {  Nonlinear Programming: Sequential Unconstrained 
		Minimization Techniques},
	Publisher = {Wiley:  New York},
	Year = 1968,
	}
@book{F.99,
	Author = {Fitzenberger, B.},
	Title = {Wages and employment across skill groups},
	Publisher = {Physica-Verlag: Heidleberg},
	Year =1999,
	}
@inproceedings {Fitz.96,
	Author = {Fitzenberger, B.},
	Year = 1996,
	Title = { A Guide to Censored Quantile Regressions},
	Editor = {C.R. Rao and G.S. Maddala}, 
	Booktitle = { Handbook of Statistics},
	Publisher = {North-Holland:  New York}
	}
@article {Fr.56,
	Author = {Frisch, R.},
	Year = 1956,
	Title = { La R\'{e}solution des probl\`{e}mes de programme lin\`{e}aire par la m\`{e}thode du potential logarithmique},
	Journal = {Cahiers du Seminaire d'Econometrie},
	Volume = { 4},
	Pages = {7-20},
	}
@article {Gew.89,
	Author = {Geweke, J.},
	Year = 1989,
	Title = { Exact predictive densities for linear models with ARCH disturbances},
	Journal = { J. of Econometrics},
	Volume = { 40},
	Pages = {63-86},
	}
@book{Nazareth,
	Author = {Nazareth, J.L.},
	Year = 1994,
	Title = {The Newton-Cauchy Framework: 
		A Unified Approach to Unconstrained Nonlinear Minimization},
	Publisher = {Springer},
	}
@book{GMW,
	Author = {Gill, P. and  Murray, W. and Wright, M.},
	Year = 1991,
	Title = { Numerical Linear Algebra and Optimization},
	Publisher = {Westview Press},
	}
@article {GMSTW,
	Author = {Gill, P. and  Murray, W. and  Saunders, M. and  
		Tomlin, T. and Wright, M.},
	Year = 1986,
	Title = { On projected Newton barrier methods for linear programming 
		and an equivalence to Karmarker's projective method},
	Journal = { Mathematical Programming},
	Volume = { 36},
	Pages = {183-209},
	}
@unpublished {Gin.94,
	Author = {Ginther, D.},
	Year = 1994,
	Title = { A Nonparametric analysis of the {U.S.} earnings distribution},
	note = {preprint}
	}
@article {Gold,
	Author = {Goldberg, P.K.},
	Year = 1996,
	Title = { Dealer Price Discrimination in New Car Purchases Evidence from the Consumer Expenditure Survey},
	Journal = {Journal of Political Economy},
	Volume = { 104},
	Pages = {622-654},
	}
@inproceedings{gold:1983,
          Author = {Goldberger, A. S.},
          Title = {Abnormal Selection Bias},
          Year = 1983,
          Booktitle  = {Studies in Econometrics, Time Series, and Multivariate
                       Statistics},
          Publisher = {Academic (New York; London)},
          Pages = {67--84}
      }


@article{FR.75,
	Author = { Floyd, R.W. and Rivest, R.L.}, 
	Title = { Expected Time Bounds for Selection},
	Journal = {Communications of the ACM}, 
	Volume = {18}, 
	Pages= {165-173},
	Year = 1975
}




@article{Frisch.56,
	Author = {Frisch, R.},
	Title = {La R\'{e}solution des probl\`{e}mes de programme 
		lin\'{e}aire par la m\'{e}thode du potential logarithmique},
	Journal = {Cahiers du S\'{e}minaire d'Econometrie}, 
	Volume = {4}, 
	Pages = {7-20},
	Year = 1956
}

@article{FYI.20,
	Author = {Edgeworth, F.Y.},
	Title = {The Element of Chance in Competitive Examinations},
	Journal = {JRSS}, 
	Volume = {53}, 
	Pages = { 644--663},
	Year = 1920
}
@article{FYI.23,
	Author = {Edgeworth, F.Y.},
	Title = {On the use of medians for reducing observations relating 
		to several quantities},
	Journal = {Philosophical Magazine}, 
	Volume = {46}, 
	Pages = { 1074--1088},
	Year = 1923
}

@article{Wagner.59,
	Author = {Wagner, H.M.},
	Title = {Linear programming techniques for regression analysis},
	Journal = {Journal of American  Statistical Association}, 
	Volume = {54}, 
	Pages = {206-212},
	Year = 1959
	}


@article{CCF.55,
	Author = {Charnes, A. and W.W. Cooper and R.O. Ferguson}, 
	Title = {Optimal estimation of executive compensation by linear programming},
	Journal = {Management Science}, 
	Volume = {1}, 
	Pages = {138--151},
	Year = 1955
	}


@article{FYI.88,
	Author = {Edgeworth, F.Y.},
	Title = {On a new method of reducing observations relating to several quantities}, 
	Journal = {Philosophical Magazine}, 
	Volume = {25}, 
	Pages = { 184--191},
	Year = 1888
}



@inproceedings{G.97,
	author = {Gutenbrunner,  C.},
	title = {Regression Rank Statistics},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}



@article{gjkp.93,
    Journal = JNnparSt,
    Volume = 2,
    Pages = {307--331},
    Keywords = {Quantile},
    Author = {Gutenbrunner, C. and Jure\v{c}kov\'a, J. and Koenker, R. and
             Portnoy, S.},
    Title = {Tests of Linear Hypotheses Based on Regression Rank Scores},
    Year = 1993
}


@book{gree:silv.94,
    Publisher = {ChapmnHall:Lnd},
    Pages = 182,
    Author = {Green, P. J. and Silverman, B. W.},
    Title = {Nonparametric Regression and Generalized Linear Models: {A}
            Roughness Penalty Approach},
    Year = 1994
}


@unpublished{GT.97,
	Author = {Gallant, A.R. and G. Tauchen},
	Title = { The Relative Efficiency of Method of Moments Estimators},
	Note = {preprint},
	Year = 1997
	}
@inproceedings{H.97,
	author = {\Huskova,  M.},
	title = {$L_1$ test procedures for detection of change},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}


@article{Hahn,
	Author = {Hahn, J.},
	Title = {Bootstrapping quantile regression models},
	Journal = ET,
	Volume = 11,
	Pages = {105-121},
	Year = 1995,
	}
@article {Bu.95,
	Author = {Buchinsky, M.},
	Year = 1995,
	Title = { Quantile Regression, the Box-Cox Transformation Model 
		and {U.S.} Wage Structure 1963-1987 },
	Journal = {J. of Econometrics},
	Volume = { 65},
	Pages = {109-154},
	}

@article{buch.1995,
           Author = {Buchinsky, M.},
           Title = {Estimating the Asymptotic Covariance Matrix for Quantile
                   Regression Models. {A} {M}onte {C}arlo Study},
           Year = 1995,
           Journal = {Journal of Econometrics},
           Volume = 68,
           Pages = {303--338},
           Keywords = {Bootstrap; Kernel estimator}
       }


@unpublished {Bu.96,
	Author = {Buchinsky, M.},
	Year = 1996,
	Title = { Women's `return to education' in the {U.S.}:
	Exploration by Quantile Regression with Nonparametric Sample,
	Selection Correction},
	note = {preprint} ,
	}
@inproceedings {Ch.94,
	Author = {Chamberlain, G.},
	Year = 1994,
	Title = { Quantile regression, censoring and the structure of wages},
	Booktitle = {  Advances in Econometrics},
	Editor = {Sims, C.} , 
	Publisher = {Elsevier:  New York},
	}
@unpublished {Chak.99,
	Author = {Chakraborty, B.},
	Title = { On multivariate quantile regression},
	Note = {preprint},
	Year = 1999
	}
@unpublished {Chak,
	Author = {Chakraborty, B.},
	Year = 1996,
	Title = { On multivariate median regression},
	note = {forthcoming in {\it Bernoulli}}
	}
@article {CC,
	Author = {Chakraborty, B. and Chaudhuri, P.},
	Year = 1995,
	Title = { On an adaptive transformation-retransformation estimate of multivariate location},
	Journal = { J. of the Royal Statistical Society (B) },
	Note = {forthcoming}
	}
@article {Chd.96,
	Author = {Chaudhuri, P.},
	Year = 1996,
	Title = { On a geometric notion of quantiles for multivariate data},
	Journal = {J. of the American Statistical Association},
	Volume = { 91},
	Pages = {862-872},
	}
@inproceedings{Chd.92,
        Author = {Chaudhuri, P.},
        Year = 1992,
        Title = {Generalized regression quantiles:  
		Forming a useful toolkit for robust linear regression},
        Booktitle =  {Proceedings of the Second, International Conference 
		on Statistical Data Analysis based on the $L_1$ norm and related methods},
        Publisher = {North-Holland:  New York},
	}
@article {F.37,
	Author = {Friedman, M.},
	Year = 1937,
	Title = {The use of ranks to avoid the assumption of normality
		implicit in the analysis of variance},
	Journal = {J. of the American Statistical Association},
	Volume = {32},
	Pages = {675--701},
	}
@article{Spear.04,
	Author = {Spearman, C.}, 
	Year = {1904}, 
	Title = {The proof and measurement of association between two things}, 
	Journal = {Am. J. Psychol.},
	Volume = {15}, 
	Pages = {72--101},
	}
@article{CS.58,
	Author = {Chernoff, H. and I.R. Savage},
	Year = {1958},
	Title = {Asymptotic normality and efficiency of certain non-parametric 
		test statistics}, 
	Journal = {Ann. Math. Stat.}, 
	Volume = {29}, 
	Pages = {972--994},
	}
@article{HL.56,
	Author = {Hodges, J.L. and Lehmann, E.L.},
	Year = {1956},
	Title = {The efficiency of some nonparametric competitors of the t-test}, 
	Journal = {Ann. Math. Stat.}, 
	Volume = {27}, 
	Pages = {324--335},
	}

@article{Hoef.48,
	Author = {Hoeffding, W.},
	Year = {1948}, 
	Title = {A class of statistics with asymptotically normal distributioni}, 
	Journal = {Annals of Math. Stat.}, 
	Volume = {19}, 
	Pages = {293--325},
	}

@article{HP.36,
	Author = {Hotelling, H. and Pabst, M.R.}, 
	Year = {1936},
	Title = { Rank correlation and tests of significance involving no 
		assumption of normality}, 
	Journal = {Annals of Math. Stat}, 
	Volume = {7}, 
	Pages = {29--43},
	}
@article{han.87,
 	Author = {Han, A.K.},
	Title = { Nonparametric analysis of a generalized regression model},
	Journal = JEx,
	Volume = 35,
	Pages = {303-318},
	Year = 1987
	}
@article{HarelPuri,
	Author = {Harel, Michel, Puri, Madan L.},
	Title = {Autoregression quantiles and related rank score processes 
		for generalized random coefficient autoregressive process},
	Journal = JSPI,
	Volume = 68,
	Pages = {271-294},
	Year = 1998
}

@article{hast:stue.89,
    Journal = JASA,
    Volume = 84,
    Pages = {502--516},
    Keywords = {Errors in variables; Principal components},
    Author = {Hastie, Trevor and Stuetzle, Werner},
    Title = {Principal Curves},
    Year = 1989
}

@article{heckman.96,
	author =  {Heckman, J.J.}, 
	title = {Randomization as an Instrumental Variable}, 
	journal = {The Review of Economics and Statistics}, 
	Pages = {336--340},
	Volume = {78},
	Year = 1996
}


@article{heck.79,
          Author = {Heckman, James J.},
          Title = {Sample Selection Bias As a Specification Error},
          Year = 1979,
          Journal = {Econometrica},
          Volume = 47,
          Pages = {153--161}
      }
 
@article{KHM,
	Author = {Kocherginsky, M. and  X. He and Y. Mu},
	Title = {Practical Confidence Intervals for Regression
	  Quantiles},
	Journal = {J. of Comp. and Graphical Stat.},
	Note = {forthcoming},
	Year = 2004
}
@article{HeHu,
	Author = {He, X. and Hu, F.},
	Title = {Markov chain marginal bootstrap},
	Journal = JASA,
	Volume = 97,
	Pages = {783--795},
	Year = 2002
}


@article{HKS.98,
	Pages = {101-119},
	Journal = JASA,
	Volume = 93,
	Title = {Triogram Models},
	Author = {Hansen, M. and Kooperberg, C. and Sardy, S.},
	Year = 1998
}



@article{HN.99,
    Journal = {Computational Statistics},
    Volume = 14,
    Pages = {315--337},
    Author = {He, X. and Ng, P.},
    Title = {COBS: qualitatively constrained smoothing via linear programming},
    Year = 1999
	}

@article{sidd.60,
	Author = {Siddiqui, M.}, 
	Title = {Distribution of Quantiles from a Bivariate Population},
	Journal = {Journal of Research of the National Bureau of Standards},
	Volume = 64, 
	Pages= {145--150},
	Year = 1960,
	}


@article{bofi:1975,
          Author = {Bofinger, E.},
          Title = {Estimation of a Density Function Using Order Statistics},
          Year = 1975,
          Journal = {The Australian Journal of Statistics},
          Volume = 17,
          Pages = {1--7}
      }


@article{HNP.98,
    Journal = JRSS-B,
    Volume = 60,
    Pages = {537--550},
    Author = {He, X. and Ng, P. and Portnoy, S.},
    Title = {Bivariate quantile smoothing splines},
    Year = 1998
}





@inproceedings{hols.85,
    Booktitle  = ContProbSt,
    Pages = {  179-- 188},
    Author = {Holst, U.},
    Title = {Recursive Estimation of Quantiles },
    Editor = {G. Lindgren},	
    Year = 1985
}



@article{hols.87,
    Journal = SqtlAnly,
    Volume = 6,
    Pages = {219--237},
    Keywords = {Stochastic approximation},
    Author = {Holst, U.},
    Title = {Recursive Estimation of Quantiles Using Recursive Kernel
            Density Estimators},
    Year = 1987
}


@article{hono:powe.94,
    Journal = JEx,
    Volume = 64,
    Pages = {241--278},
    Keywords = {Semiparametric model; $M$-estimator},
    Author = {Honor\'e, Bo E. and Powell, J. L.},
    Title = {Pairwise Difference Estimators of Censored and Truncated
            Regression Models},
    Year = 1994
}
@book{Doornik,
	Author = {Doornik, J.A.},
	Title ={Ox:  An object oriented matrix programming language},
	Publisher = {Thompson:  London},
	Year = 1996,
	}

@article{horo,
	Author = {Horowitz, J.},
	Title = {A Smoothed Maximum Score Estimator for the Binary 
		Response Model},
	Journal = Econmtca,
	Volume = {60},
	Pages = {505-531},
	Year = 1992
	}
@article{guilbaud.79,
    Author = {Guilbaud, Oliver},
    Title = {Interval Estimation of the Median of a General Distribution},
    Year = 1979,
    Journal = {Scandinavian Journal of Statistics},
    Volume = 6,
    Pages = {29--36},  
}  
@article{horo.97,
	Author = {Horowitz, J.},
	Title =	{Bootstrap methods for median regression models},
	Journal = Econmtca,
	Volume = {66},
	Pages = {1327-1352},
	Year = 1998
	}
@inproceedings{HP:97,
	Author = {He, X. and S. Portnoy},
	Title = {Asymptotics of the Deepest Line},
	Booktitle = {Applied Statistical Science III:  Nonparametric
	  Statistics and Related Topics},
	Editor = {Ahmed, S. E. and M. Ahsanullah and B.K. Sinha}, 
	Year = 1998
	}
@article{HSS.98,
	Author={Holm, S. and  Svensson, E. and Stromland, K. },
      	Title = {Fitting age related reference intervals to ocular axial 
		length in children using a four-parameter curve family},
      	Journal ={ Biometrical J.},
	Volume =  40, 
	Pages = {281-293},
	Year = 1998 
}

@article{hzjkp,
    Journal = EnvrMtrc,
    Volume = 8,
    Pages = {651--660},
    Keywords = {Autoregression},
    Author = {Hallin, Marc and Zahaf, Toufik and Jure\v{c}kov\'a, Jana and
             Kalvova, Jaroslava and Picek, Jan},
    Title = {Non-parametric Tests in {A}R Models With Applications to
            Climatic Data},
    Year = 1997
}



      @article{jure:sen:1984,
          Author = { Jure\v{c}kov\'a, Jana and Sen, Pranab Kumar},
          Title = {On Adaptive Scale-equivariant $M$-estimators in Linear Models},
          Year = 1984,
          Journal = {Statistics \& Decisions Supplement Issue},
          Volume = 1,
          Pages = {31--46},
          Keywords = {Regression quantile}
      }



@article{J.77,
          Author = {Jure\v{c}kov\'a, Jana},
          Title = {Asymptotic Relations of $M$-estimates and $R$-estimates in
                  Linear Regression Model},
          Year = 1977,
          Journal = {The Annals of Statistics},
          Volume = 5,
          Pages = {464--472}
      }

@article{Jur.91,
	Author = { Jure\v{c}kov\'a, J.},
	Year = 1991,
	Title = { Tests of {K}olmogorov-{S}mirnov type based on 
		regression rank scores},
	Journal = { Transactions of the 11th Prague Conference on Information Theory and Statistical Decision Functions},
	editor = {Visek, J.A.} , 
	Publisher = {Academia:  Prague},
	}
@article {Karm,
	Author = {Karmarker, N.},
	Year = 1984,
	Title = { A new polynomial time algorithm for linear programming},
	Journal = { Combinatorica},
	Volume = { 4},
	Pages = {373-395},
	}
@article{Bahadur.66,
    author = {Bahadur, R. R.},
    title = {A note on quantiles in large samples},
    year = {1966},
    journal = {The Annals of Mathematical Statistics},
    volume = {37},
    pages = {577--580}
}

@article{Kiefer.67,
    author = {Kiefer, J.},
    title = {On {B}ahadur's representation of sample quantiles},
    year = {1967},
    journal = {The Annals of Mathematical Statistics},
    volume = {38},
    pages = {1323--1342},
}

@article {Kfr.59,
	Author = {Kiefer, J.},
	Year = 1959,
	Title = { K-sample analogues of the {Kolmogorov-Smirnov} and 
		{C}ram\'{e}r-von {M}ises tests},
	Journal = {Ann. Math. Statist},
	Volume = { 30}, 
	Pages = {420-447},
	}



      @article{DD.97,
          Author = {Davis, Richard A. and Dunsmuir, William T. M.},
          Title = {Least Absolute Deviation Estimation for Regression With 
			{A}RMA Errors},
          Year = 1997,
          Journal = {Journal of Theoretical Probability},
          Volume = 10,
          Pages = {481--497},
          Keywords = {Central limit theorem}
      }


@article{HJ.99,
	Author = {Hallin, M. and  Jure\v{c}kov\'a, J.},
	Title = {Optimal tests for autoregressive models based 
		on autoregression rank scores},
          Journal = {The Annals of Statistics},
          Volume = 27,
          Pages = {1385--1414},
	  Year = 1999,
	}
@article{mize:well:1998,
          Author = {Mizera, Ivan and Wellner, Jon A.},
          Title = {Necessary and Sufficient Conditions for Weak Consistency of
                  the Median of Independent But Not Identically Distributed
                  Random Variables},
          Year = 1998,
          Journal = {The Annals of Statistics},
          Volume = 26,
          Pages = {672--691},
          Keywords = {Empirical distribution}
      }

@unpublished {eBH.99,
	Title = {$L_1$ Estimation in linear models with heterogeneous 
		white noise},
	Author = { El Bantli, F. and Hallin, M.},
	Note = {preprint},
	Year = 1999
	}


@unpublished {mizera.99,
	Author = {Mizera, I.},
	Title = {On continuity:  another look at qualitative robustness},
	Note = {preprint},
	Year = 1999 ,
	}
@article {smirnov.52,
	Author = {Smirnov, N. V.},
	Title = {Limit Distributions for the Terms of a Variational Series},
	Year = 1952,
	Journal = {AMS Translations},
	Volume = {67},
	}

@article{elli:1998,
          Author = {Ellis, Steven P.},
          Title = {Instability of Least Squares, Least Absolute Deviation and
                  Least Median of Squares Linear Regression (Disc: P344-350)},
          Year = 1998,
          Journal = {Statistical Science},
          Volume = 13,
          Pages = {337--344},
          Keywords = {Collinearity}
      }
         
@article{Chappell.89,
    Author = {Chappell, Rick},
    Title = {Fitting best lines to data, with applications to allometry},
    Year = 1989,
    Journal = {J. Theor. Biology},
    Volume = 138,
    Pages = {235--256}
}
    

@article {KP.00,
	Author = {Koenker, R. and  S. Portnoy},
	Title = { Some pathological regression 
		asymptotics under stable conditions},
	Journal = { Stat. and Prob. Letters},
	Volume = { 50},
	Pages = {219--228},
	Year = 2000
	}
@article {KNP.94,
	Author = {Koenker, R. and  P. Ng and S. Portnoy},
	Title = { Quantile Smoothing Splines},
	Journal = { Biometrika},
	Volume = { 81},
	Pages = {673-80},
	Year = 1994
	}
@article {KMSW.94,
	Author = {Koenker, R. and J.A.F. Machado and C. Skeels and A.H. Welsh.},
	Title = { A note on Amemiya's form of the weighted least squares 
			estimator},
	Journal = { Australian Journal of Statistics},
	Volume = { 35},
	Pages = {155-174},
	Year = 1994,
	}
@article {KMSW.93,
	Author = {Koenker, R.  and J.A.F. Machado and  C. Skeels and A.H.Welsh},
	Title = { Momentary Lapses:  Moment expansions and the robustness 
		of minimum distance estimators},
	Journal = { Econometric Theory},
	Volumme = {10},
	Pages = {172-197},
	Year = 1995,
	}

      @article{mach:1993,
          Author = {Machado, Jos\'e A. F.},
          Title = {Robust Model Selection and $M$-estimation},
          Year = 1993,
          Journal = {Econometric Theory},
          Volume = 9,
          Pages = {478--493},
          Keywords = {Schwarz information criterion}
      }


/
@article {KPark.96,
	Author = {Koenker, R. and B.J. Park },
	Year = 1996,
	Title = { An interior point algorithm for nonlinear quantile regression},
	Journal = { Journal of Econometrics},
	Volume = { 71},
	Pages = {265-283},
	}
@article{jww:88,
    Journal = JASA,
    Volume = 83,
    Pages = {805--810},
    Keywords = {Influence function; Robust regression},
    Author = {de Jongh, P. J. and de Wet, T. and Welsh, A. H.},
    Title = {Mallows-type Bounded-influence-regression Trimmed Means},
    Year = 1988
}
@article{W.87,
    author = {Welsh, A. H.},
    title = {The trimmed mean in the linear model},
    year = {1987},
    journal = {The Annals of Statistics},
    volume = {15},
    pages = {20--36},
}

@article{AJ.85,
    Author = {Antoch, Jaromir and \Jureckova, J.},
    Title = {Trimmed Least Squares Estimator Resistant to Leverage Points},
    Year = 1985,
    Journal = {Computational Statistics},
    Volume = 2,
    Pages = {329--339},
    Keywords = {Robust estimation}
} 

@inproceedings{K.1997,
	author = {Koenker, R.},
	title = {$\ell_1$ computation: an interior monologue},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}


@article{Kahn.98,
	Journal = {Economica},
	Volume = 65,
	Pages = {507-34},
	Author = {Kahn, L.M.},
	Title = {Collective Bargaining and the Interindustry Wage
               Structure: International Evidence },
	Year = 1998
}

@article{khma.81,
    Journal = ThProbAp,
    Volume = 26,
    Pages = {240--257},
    Author = {Khmaladze, E. V. },
    Title = {Martingale Approach in the Theory of Goodness-of-fit Tests},
    Year = 1981
}



@book{King,
	Author = {King, G.},
	Title = {A Solution to the Ecological Inference Problem},
	Publisher = {Harvard:  Cambridge},
	Year = 1997,
	}
@article{KK.01,
	Author = {Knight, K.},
	Title = {Limiting distributions of linear programming estimators},
    	Journal = {Extremes},
	Pages = {87--103},
	Year =2001 
	}
@unpublished{KK.02,
	Author = {Knight, K.},
	Title = {On the second order behaviour of the bootstrap 
	  of $L_1$ regression estimators},
	Note = {preprint},
	Year = 2002 
	}

@article{Stukel.88,
    Author = {Stukel, T. A.},
    Title = {Generalized Logistic Models},
    Year = 1988,
    Journal = {Journal of the American Statistical Association},
    Volume = 83,
    Pages = {426--431},
    Keywords = {Binary response; Dose-response; GLIM}
}  
@article{Kordas.02,
	Author = {Kordas, G.},
	Title = {Binary Regression Quantiles},
	Journal = {Journal of Applied Econometrics},
	Note = {forthcoming},
	Year = 2004,
	}
@article{belluzzo,
	Author = {Belluzzo, W.},
	Title = {Semiparametric Approaches to Welfare Evaluations in Binary Response Models},
	Journal = {Journal of Business and Economic Statistics},
	Note = {forthcoming},
	Year = 2004,
	}

@article{KM.94,
	Author = {Koul, H.L. and Mukherjee, K.},
	Year = 1994,
	Title = {Regression  quantiles and related processes under long range dependent errors},
	Journal = { J. Mult. Anal},
	Volume = { 51}, 
	Pages = {318-337},
	}
@book {Leh.59,
	Author = {Lehmann, E.},
	Year = 1959,
	Title = {Testing Statistical Hypotheses},
	Publisher = {Wiley:  New York},
	}
@book {Leh.83,
	Author = {Lehmann, E.},
	Year = 1983,
	Title = {  Theory of Point Estimation},
	Publisher = {Wiley:  New York},
	}
@article {Liu,
	Author = {Liu, R.Y},
	Year = 1990 ,
	Title = { On a notion of data depth based on random simplices},
	Journal = { Annals of Statistics},
	Volume = { 36},
	Pages = {405-411},
	}
@article {LMS.94,
	Author = {Lustig, I.J. and  Marsden, R.E. and Shanno, D.F.},
	Year = 1994,
	Title = { Interior point methods for linear programming:  computational state of the art with discussion},
	Journal = { ORSA J. on Computing},
	Volume = { 6},
	Pages = {1-36},
	}
@article {MW.47,
	Author = {Mann, H.B. and  Whitney, D.R.},
	Year = 1947,
	Title = { On a test of whether one of two random variables is stochastically larger
		than the other},
	Journal = { Annals of Math Stat},
	Volume = { 18},
	Pages = {50--60},
	}
@article {MBM.95,
	Author = {Manning, W. and  L. Blumberg and L.H. Moulton},
	Year = 1995,
	Title = { The demand for alcohol:  the differential response to price},
	Journal = { Journal of Health Economics},
	Volume = { 14},
	Pages = {123-148},
	}
@article {M.75,
	Author = {Manski, C.F. },
	Year = 1975,
	Title = {Maximum score estimation of the stochastic utility model of choice},
	Journal = { J. of Eonometrics},
	Volume = { 3},
	Pages = {205-228},
	}
@article {M.85,
	Author = {Manski, C.F.},
	Year = 1985,
	Title = { Semiparametric analysis of discrete response asymptotic properties of the maximum score estimator},
	Journal = { J. of Eonometrics},
	Volume = { 27},
	Pages = {313--333},
	}
@inproceedings {Matz,
	Author = {Matzkin, R.},
	Year = 1994,
	Title = { Restrictions of economic theory in nonparametric models},
	Booktitle = { Handbook of Econometrics},
	editor = {Engle, R.F. and McFadden, D.L.} ,
	Publisher = {North-Holland:  New York},
	}
@inproceedings{Mcf.89,
          author = {McFadden, D.},
	          title = {Testing for stochastic dominance},
		          booktitle = {Studies in the Economics of
			    Uncertainty in honor of
			                      Josef Hadar},
			          editor = {Fomby, T.B. and T.K. Seo},
				          publisher = {Springer: New
					    York},
					          year = {1989},
						          }
@book {Mard,
	Author = {Marden, J.I.},
	Year = 1995,
	title = {  Analysing and Modeling Rank Data},
	Publisher = {Chapman-Hall:  New York},
	}
@book {Silverman,
	Author = {Silverman, B.},
	Year = 1986,
	title = {  Density Estimation for Statistics and Data Analysis},
	Publisher = {Chapman-Hall:  New York},
	}
@article {Rao.47,
	Author = {Rao, C.R.},
	Year = 1947,
	Title = { Large-sample test of statistical hypotheses concerning several parameters
		with applications to problems of estimation},
	Journal = { Proc. Camb. Phil. Soc.},
	Volume = { 44},
	Pages = {50--57},
	}
@article {Gonzaga,
	Author = {Gonzaga, C.C.}, 
	Year = {1992},
	Title = {Path-following methods for linear programming},
	Journal = {SIAM Review}, 
	Volume = {34}, 
	Pages = {167--224},
	}
@article {Meh.92,
	Author = {Mehrotra, S.},
	Year = 1992,
	Title = { On the implementation of a primal-dual interior point method},
	Journal = { SIAM J. of Optimization},
	Volume = { 2},
	Pages = {575-601},
	}
@article {EAVD.79,
	Author = {El-Attar, R.A.  and M. Vidyasagar and S.R.K. Dutta},
	Year = 1979,
	Title = { An Algorithm for $\ell_1$-norm minimization with an 
		application to nonlinear $\ell_1$ approximation},
	Journal = { SIAM J. of Numerical Analysis},
	Volume = { 16},
	Pages = {70--86},
	}
@inproceedings{KleeMinty.72,
	Author = {Klee, V. and  G.J. Minty},
	Year = 1972,
	Title = { How Good is the Simplex Algorithm},
	Booktitle = {Inequalities III},
	Editor = {Shisha, O.},
	Publisher = {Academic Press}
	}
@article {Mek.86,
	Author = {Meketon, M.S},
	Year = 1986,
	Title = { Least Absolute Value Regression},
	Journal = {Bell Labs Technical Report},
	}
@book {Gal,
	Author = {G\'{a}l, T.},
	Year = 1995,
	Title = { Postoptimal analyses, parametric programming, 
		and related topics : degeneracy, 
		multicriteria decision making, redundancy},
	Publisher = {de Gruyter}
	}
@book {Mosler.02,
	Author = {Mosler, K.},
	Year = 2002,
	Title = {  Multivariate Dispersion, Central Regions and Depth:  
		The Lift Zonoid Approach},
	Publisher = {Springer},
	}
@article{M.46,
	Author = {Mosteller, F.},
	Year = 1946,
	Title = { On some useful ``inefficient'' statistics},
	Journal = {Annals of Mathematical Statistics},
	Volume = 17,
	Pages = {377--408}
	}
@book {MT.77,
	Author = {Mosteller, F. and Tukey, J.W.},
	Year = 1977,
	Title = {  Data Analysis and Regression:  A Second Course in Statistics},
	Publisher = {Addison-Wesley, Reading Mass},
	}
@inproceedings {Nev.75,
	Author = {Nevel'son, M.B.},
	Year = 1975,
	Title = { On the Properties of the recursive estimates for a
	functional of an unknown distribution function},
	Booktitle = {  Limit Theorems of Probability Theory},
	Editor ={P. \Revesz },
	Series =  {Colloquia Mathematica Societatis Janos Bolyai},
	Volume = { 11},
	}
@article {NP.87,
	Author = {Newey, W.K. and J. L. Powell },
	Year = 1987,
	Title = { Asymmetric least squares estimation and testing},
	Journal = { Econometrica},
	Volume = { 55},  
	Pages = {819-847},
	}
@article {NON,
	Author = {Ninimaa, A. and Oja, H. and Nyblom, J.},
	Year = 1992,
	Title = { The {O}ja Bivariate Median},
	Journal = { Applied Statistics},
	Volume = { 41},
	Pages = {611-17},
	}
@article {Oja.83,
	Author = {Oja, H.},
	Year = 1983, 
	Title = { Descriptive statistics for multivariate distributions},
	Journal =  StPrLet,
	Volume = { 1},
	Pages = {327-332},
	}
@article{DHY.93b,
      author = {De Angelis, D. and Hall, Peter and Young, G. A.},
          title = {A note on coverage error of bootstrap confidence
	    intervals for quantiles},
	      year = {1993},
	          journal = {Mathematical Proceedings of the Cambridge
		    Philosophical Society},
		      volume = {114},
		          pages = {517--531}
}

@article{DHY.93,
           Author = {De Angelis, D. and Hall, Peter and Young, G. A.},
           Title = {Analytical and Bootstrap Approximations to Estimator
                   Distributions in $L^1$ Regression},
           Year = 1993,
           Journal = {Journal of the American Statistical Association},
           Volume = 88,
           Pages = {1310--1316},
           Keywords = {Edgeworth expansion}
       }

@article{janas.93,
           Author = {Janas, Daniel},
           Title = {A Smoothed Bootstrap Estimator for a Studentized Sample
                   Quantile},
           Year = 1993,
           Journal = {Annals of the Institute of Statistical Mathematics},
           Volume = 45,
           Pages = {317--329},
           Keywords = {Kernel estimator}
       }



@article {Parz.79,
	Author = {Parzen, E.},
	Year = {1979},
	Title = {Nonparametric statistical data modeling},
	Journal = {Journal of the American Statistical Association}, 
	Volume = {74}, 
	Pages = {105--121},
	}


@article {PWY.94,
	Author = {Parzen, M. I.  and L.J. Wei and Z. Ying},
	Title = { A resampling method based on pivotal estimating functions},
	Journal = { Biometrika},
	Volume = { 81},
	Pages = {341-350},
	Year = 1994,
	}
@article {Per.89,
	Author = {Perron, P.},
	Title = { The Great Crash, the Oil Price Shock, and the Unit-Root Hypothesis},
	Year = 1989,
	Journal = { Econometrica},
	Volume = { 57},
	Pages = {1361-1401},
	}
@article{RR.97,
    Author = {Robins, James M. and Ritov, Ya'acov},
    Title = {Toward a Curse of Dimensionality Appropriate (CODA) Asymptotic
            Theory for Semi-parametric Models},
    Year = 1997,
    Journal = {Statistics in Medicine},
    Volume = 16,
    Pages = {285--319},
    Keywords = {Randomization}
} 

@article{MS.89,
	Author = {Mumford, D. and J. Shah},
	Title = { Optimal approximation by piecewise smooth functions and associated
		variational problems},
	Journal = {Comm.  Pure Appl. Math.},
	Volume = 42,
	Pages = {577--685},
	Year = 1989, 
	}
@article{BC.00,
	Author = {Bourdin, B. and A. Chambolle},
	Title = { Implementation of an adaptive finite-element approximation of the
		Mumford Shah functional},
	Journal = {Numerische Mathematik},
	Volume = 85,
	Pages = {609--646},
	Year = 2000
	}
@article{bennett.83,
    Author = {Bennett, Steve},
    Title = {Analysis of Survival Data By the Proportional Odds Model},
    Year = 1983,
    Journal = {Statistics in Medicine},
    Volume = 2,
    Pages = {273--277},
    Keywords = {Censored sample}
}  

@article{P.03,
	Author = {Portnoy, S.},
	Year = 2003,
	Journal = JASA,
	Title = { Censored Quantile Regression},
    	Volume = 98,
    	Pages = {1001--1012},
	}
@inproceedings {P.84,
	Author = {Portnoy, S.},
	Year = 1984,
	Title = { Tightness of the sequence of empiric cdf processes defined from regression fractiles} ,
	Booktitle = {  Robust and Nonlinear Time Series Analysis},
	editor = {Franke, J. and  W. Hardle  and Martin, D. } ,
	Publisher = {Springer-Verlag:  New York},
	}
@article {P.89,
	Author = {Portnoy, S.},
	Year = 1989,
	Title = { Asymptotic behavior of the number of regression quantile 
		breakpoints},
	Journal = { SIAM J. Science Statistical Computing,},
	Volume = { 12},
	Pages = {867-883},
	}




@article{shen:1998,
          Author = {Shen, Xiaotong},
          Title = {On the Methods of Penalization},
          Year = 1998,
          Journal = {Statistica Sinica},
          Volume = 8,
          Pages = {337--357},
      }

@article{port:1997,
          Author = {Portnoy, Stephen},
          Title = {Local Asymptotics for Quantile Smoothing Splines},
          Year = 1997,
          Journal = {The Annals of Statistics},
          Volume = 25,
          Pages = {414--434},
          Keywords = {Nonparametric regression}
      }
   
@article{WM.90,
    Author = {Welsh, A. H. and Morrison, H. L.},
    Title = {Robust $L$ Estimation of Scale With An Application in
            Astronomy},
    Year = 1990,
    Journal = {Journal of the American Statistical Association},
    Volume = 85,
    Pages = {729--743},
    Keywords = {Trimmed estimator}
}  
@article{hast:load:1993,
    Author = {Hastie, T. J.  and Loader, C.},
    Title = {Local Regression: {A}utomatic Kernel Carpentry}, 
    Year = 1993, 
    Journal = {Statistical Science},
    Volume = 8,
    Pages = {120--129},
    Keywords = {Loess; Smoothing}
}   
@book{HT.90,
    Author = {Hastie, Trevor and R.J. Tibshirani},
    Title = {Beneralized Additive Models},
    Year = 1990,
    Publisher = {Chapman \& Hall},
}   
@book{RC.88,
    Author = {Carroll, Raymond J. and Ruppert, David},
    Title = {Transformation and Weighting in Regression},
    Year = 1988,
    Publisher = {Chapman \& Hall},
}   
 
@article{PK.89,
          Author = {Portnoy, Stephen and Koenker, Roger},
          Title = {Adaptive $L$-estimation for Linear Models 
		(Corr: {V}18 P986)},
          Year = 1989,
          Journal = {The Annals of Statistics},
          Volume = 17,
          Pages = {362--381},
          Keywords = {Regression quantile; Density estimation}
      }
@unpublished {PR.95,
	Author = {Poterba, J.M. and K.S. Rueben },
	Year = 1995,
	Title = { The Distribution of Public Sector Wage Premia:  
	New Evidence Using Quantile Regression Methods},
	note = {NBER Working paper \#4734},
	}
@inproceedings {Pow.89,
	Author = {Powell, J. L.},
	Year = 1991,
	Title = { Estimation of monotonic regression models under 
		quantile restrictions},
	Booktitle = { Nonparametric and Semiparametric Methods in Econometrics},
	editor = {Barnett, W.A. and  Powell, J.L. and Tauchen, G.}  ,
	publisher = {Cambridge U. Press:  Cambridge},
	}
@article{Rogers.92,
	Author = {Rogers, W.},
	Title = {Quantile regression standard errors},
	Journal = STB,
	Volume = {9},
	Pages = {16--19},
	Year = 1992
	}
@article{Rogers.93,
	Author = {Rogers, W.},
	Title = {Calculation of quantile regression standard errors},
	Journal = STB,
	Volume = {13},
	Pages = {18--19},
	Year = 1993
	}
@article{Kolmogorov.31,
	Author = {Kolmogorov, A. N.},
	Title = {The method of the median in the theory of errors},
	Journal = MatSb, 
	note = {Reprinted in {\it Selected Works of A.N. Kolmogorov}, vol II,
		A.N. Shiryayev, (ed), Kluwer:  Dordrecht},
	year = 1931
	}


@inproceedings {Pow.94,
	Author = {Powell, J. L. },
	Year = 1994,  
	Title = { Estimation of semiparametric models},
	Booktitle = { Handbook of Econometrics},
	Volume = 4,
	editor ={ Engle, R.F. and McFadden, D.L. },
	publisher = {North-Holland:  New York},
	}

@article{B.75,
          Author = {Bickel, P. J.},
          Title = {One-step {H}uber Estimates in the Linear Model},
          Year = 1975,
          Journal = {Journal of the American Statistical Association},
          Volume = 70,
          Pages = {428--434},
          Keywords = {Robust estimator; $M$-estimator; Monte Carlo; Asymptotic
                     efficiency; Gauss-Newton approximation}
      }
@article{bick:1976,
          Author = {Bickel, Peter J.},
          Title = {Another Look At Robustness; 
		{A} Review of Reviews and Some New
                  Developments (C/R: P158-168)},
          Year = 1976,
          Journal = {Scandinavian Journal of Statistics},
          Volume = 3,
          Pages = {145--158},
          Keywords = {Nonparametric; Descriptive statistics; Linear model;
                     Heteroscedasticity; Additivity; Nonlinearity}
      }




      @article{port:1985,
          Author = {Portnoy, Stephen},
          Title = {Asymptotic Behavior of $M$ Estimators of $p$ Regression
                  Parameters When $p^2/n$ Is Large: {I}I. {N}ormal Approximation
                  (Corr: 91V19 P2282)},
          Year = 1985,
          Journal = {The Annals of Statistics},
          Volume = 13,
          Pages = {1403--1417},
          Keywords = {Linear model; Robustness}
      }

      @article{port:1984,
          Author = {Portnoy, Stephen},
          Title = {Asymptotic Behavior of $M$-estimators of $p$ Regression
                  Parameters When $p^2/n$ Is Large. {I}. {C}onsistency},
          Year = 1984,
          Journal = {The Annals of Statistics},
          Volume = 12,
          Pages = {1298--1309},
          Keywords = {Linear model; Robustness}
      }


      @article{AMY,
          Author = {Adrover, J. and Yohai, Victor J. and Maronna, Ricardo A.},
          Title = {Robust Regression Quantiles},
          Year = 2004,
          Journal = {J of Stat. Planning and Inference},
          Volume = 120,
          Pages = {187--202},
      }
      @article{YM.79,
          Author = {Yohai, Victor J. and Maronna, Ricardo A.},
          Title = {Asymptotic Behavior of $M$-estimators for the Linear Model},
          Year = 1979,
          Journal = {The Annals of Statistics},
          Volume = 7,
          Pages = {258--268},
          Keywords = {Robust estimation; Consistency}
      }



@article {RC.80,
	Author = {Ruppert, D. and Carroll, R.J.  },
	Year = 1980,
	Title = { Trimmed least squares estimation in the linear model},
	Journal = { Journal of the American Statistical Association},
	Volume = { 75},
	Pages = {828-838},
	}
@book {Natan.74,
	Author = { Natanson, I.P.},
	Title = { Theory of functions of a real variable},
	Publisher = {Ungar},
	Year = 1974,
	}

@book {Serf.80,
	Author = {Serfling, R.J.},
	Year = 1980,
	title = {  Approximation Theorems of Mathematical Statistics},
	Publisher = {New York:  Wiley},
	}
@article {serf.04,
	Author = {Serfling, R.J.},
	Year = 2004,
	title = {  Nonparametric multivariate descriptive measures
	  based on spatial quantiles}, 
	    Journal = {Journal of Statistical Planning and Inference},
	   Volume =  {123}, 
	   Pages = {259--278},
	}
@article {Small.90,
	Author = {Small, C.G. },
	Year = 1990,
	Title = { A survey of multidimensional medians},
	Journal = { International Statistical Review},
	Volume = { 58},
	Pages = {263-277},
	}
@article {Sil.85,
	Author = {Silverman, B.W. },
	Year = 1985,
	Title = { Some aspects of the spline smoothing approach to nonparametric regression  curve fitting (with discussion)},
	Journal =  JRSS-B,
	Volume = { 47},
	Pages = {1-52},
	}
@article{Stone.82,
    Author = {Stone, Charles J.},
    Title = {Optimal Global Rates of Convergence for Nonparametric
            Regression},
    Year = 1982,
    Journal = {The Annals of Statistics},
    Volume = 10,
    Pages = {1040--1053}
}  
@article{HS.89,
    Author = {\Hardle, Wolfgang and Stoker, Thomas M.},
    Title = {Investigating Smooth Multiple Regression By the Method of
            Average Derivatives},
    Year = 1989,
    Journal = {Journal of the American Statistical Association},
    Volume = 84,
    Pages = {986--995},
    Keywords = {GLIM; Kernel estimator; Nonparametric estimator} 
} 

@article {St.77,
	Author = {Stone, C. },
	Year = 1977,
	Title = { Consistent Nonparametric Regression, with discussion},
	Journal = { Annals of Statistics},
	Volume = { 5},
	Pages = {595-645},
	}
@article {SHKT,
	Author = {Stone, C.J. and  M. Hansen and  C. Kooperberg  and Y.K. Truong },
	Title = { Polynomial Splines and their Tensor Products in Extended Linear Modeling, with discussion},
	Journal = {Annals of Statistics},
	Volume = {25},
	Pages = {1371-1470},
	Year = 1997,
	}
@article {Trg.89,
	Author = {Troung, Y.K. },
	Year = 1989 ,
	Title = { Asymptotic properties of kernel estimators based on local medians},
	Journal = { Annals of Statistics},
	Volume = { 17},
	Pages = {606-617},
	}
@book {Gu.02,
	Author = {Gu, C. },
	Year = 2002 ,
	Title = { Smoothing Spline ANOVA Models},
	publisher = {Springer}, 
	}
@book {W.90,
	Author = {Wahba, G. },
	Year = 1990 ,
	Title = { Spline Models for Observational Data},
	publisher = {CBMS-NSF Regional Conference Series in Applied Mathematics}, 
	volume= {59},
	}
@unpublished {Wang.93,
	Author = {Wang, Y. },
	Year = 1994,
	Title = { The $L_2$ risk of the isotonic estimator},
	note ={preprint},
	}


@article{koen:port.87,
    Journal = JASA,
    Volume = 82,
    Pages = {851--857},
    Keywords = {Regression; Quantile; Robustness},
    Author = {Koenker, Roger and Portnoy, Stephen},
    Title = {$L$-estimation for Linear Models},
    Year = 1987
}


@article{kolt,
	Journal = AnlsStat,
	Volume = 25,
	Pages = {435-477},
	Author = { Koltchinskii, V.I.},
	Title = {M-estimation, convexity, and quantiles},
	Year = 1997,
}

@article{KS.95,
	Author = {Koul, H.L. and Saleh, A.K.M.E.},
	Year = 1995,
	Title = { Autoregression quantiles and related rank score processes},
	Journal = { Annals of Statistics},
	Volume = { 23},
	Pages = {670-689},
	}

@article{KS.99,
    Journal = AnlsStat,
    Volume = 27,
    Pages = {204--236},
    Author = {Koul, H. and Stute, W.},
    Title = {Nonparametric Model Checks for Time Series},
    Year = 1999
}

@book{Hett.84,
        Author = {Hettmansperger,T.P.},
        Title = {Statistical Inference based on Ranks},
        Year = 1984,
        Publisher = {Wiley},
}
@book{L.74,
        Author = {Lehmann, E.L.},
        Title = {Nonparametrics: Statistical Methods based on Ranks},
        Year = 1974,
        Publisher = {Holden-Day},
}

 
@book{Lamp.94,
	Author = {Lamport, L.},
	Title =  {\LaTeX},
	Publisher = {Addison-Wesley},
	Year = 1994,
	}

@article{lee.03,
  	Author = {Lee, S.},
	Title = {Efficient semiparametric estimation of a partially
	  linear quantile regression model},
	Journal = {ET},
	Pages = {1--31},
	Year =  2003,
	}
@article{HeLiang,
      author = {He, X. and Liang, H.},
          title = {Quantile regression estimates for a class of linear
	    and partially linear errors-in-variables models},
	      year = {2000},
	          journal = {Statistica Sinica},
		      volume = {10},
		          number = {1},
			      pages = {129--140},
}

@article{lee:schac.80,
	Author = { Lee, D.T.  and Schacter, B.J.},
	Journal = {International Journal of Computer and Information Sciences},
	Title = { Two algorithms for constructing a Delaunay triangulation}, 
	Volume = {9},
	Pages = { 219 -- 242},
	Year = 1980, 
}


@article{LFMZ.97,
	Author = {Lipsitz, S.R. and G.M. Fitzmaurice and G. Molenberghs
		and Zhao, L.P.},
	Title = {Quantile regression methods for longitudinal data with
		Drop-outs:  Application CD4 cell counts of patients 
		infected with HIV},
	Journal = ApStat,
	Pages ={463-476},
	Year = 1997,
	}
@article{LHS.97,
	Author = {Lassere, M. and  Houssein, D. and Scott, D. },
      	Title = {Reference curves of radiographic damage in patients with 
		rheumatoid arthritis: Application of quantile regression 
		and fractional polynomials},
      	Journal = { J. Rheumatology},
	Volume =  24, 
	Pages = {1288-1294},
	Year =   1997 
}



@article{mans.75,
    Journal = JEx,
    Volume = 3,
    Pages = {205--228},
    Author = {Manski, Charles F.},
    Title = {Maximum Score Estimation of the Stochastic Utility Model of
            Choice},
    Year = 1975
}



@article{mans.85,
    Journal = JEx,
    Volume = 27,
    Pages = {313--333},
    Author = {Manski, Charles F.},
    Title = {Semiparametric Analysis of Discrete Response: {A}symptotic
            Properties of the Maximum Score Estimator},
    Year = 1985
}



@article{manski.97,
	author =  {Manski, C.F.}, 
	title = {Monotone Treatment Response}, 
	journal = {Econometrica}, 
	volume = 65, 
	Pages = {1311--1334},
	Year = 1997
}

 
@article{mark:horo.95,
    Journal = CandJSt,
    Volume = 23,
    Pages = {369--381},
    Keywords = {Influence function},
    Author = {Markatou, Marianthi and Horowitz, Joel L.},
    Title = {Robust Scale Estimation in the Error-components Model Using
            the Empirical Characteristic Function},
    Year = 1995
}

@article{marr:wand.92,
    Journal = AnlsStat,
    Volume = 20,
    Pages = {712--736},
    Keywords = {Kernel estimator; Mixture of distributions},
    Author = {Marron, J. S. and Wand, M. P.},
    Title = {Exact Mean Integrated Squared Error},
    Year = 1992
}



@article{meinguet.79,
	Journal = ZAMP,
	Pages = {292-304},
	Volume = 30,
	Title = {Multivariate interpolation at arbitrary points made simple},
	Author = { Meinguet, J.},
	Year = 1979
}

@article{KN.04,
	Author = {Koenker, R. and P. Ng},
	Title = {Inequality Constrained Quantile Regression},
	Journal = {Journal of  Applied Econometrics},
	Year = {2004},
	note = {forthcoming?}
}
@article{NP.93,
	Author = {Ng, E.G. and B.W. Peyton},
	Title = {Block sparse Cholesky algorithms on advanced
	  uniprocessor computers},
	Journal = {SIAM J. Sci. Computing},
	Volume = 14,
	Pages = {1034--1056},
	Year = 1993
}
@article{KN.03,
	Author = {Koenker, R. and P. Ng},
	Title = {SparseM:  A Sparse Linear Algebra Package for R},
	Journal = {Journal of Statistical Software},
	Volume = 8,
	Year = 2003
}
@unpublished{KM.05,
	Author = {Koenker, R. and I. Mizera},
	Title = {Penalized Voronograms},
	Note = {vapor-print},
	Year = 2004
}
@article{KM.04,
	Author = {Koenker, R. and I. Mizera},
	Title = {Penalized Triograms:  Total Variation Regularization for Bivariate Smoothing},
	Journal = JRSS-B,
	Volume = 66,
	Pages = {145--163},
	Year = 2004
}
@unpublished{Miz.98,
	Author = {Mizera, I},
	Title = {On depth and deep points:  a calculus},
	Note = {preprint},
	Year = 1998
}

@unpublished{mizera.98,
	Title = {Variations on Variations},
	Author = {Mizera, I.},
	Note = {personal communication},
	Year = 1998,
}

@book{Koop.37,
	Author = {Koopmans, T.C.},
	Title = {Linear Regression Analysis of Economic Time Series},
	Year = 1937,
	Publisher = {Netherlands Economic Institute: Haarlem},
	}

@article{Levin.01,
	Author = {Levin, J.},
	Title = {For whom the reductions count:  
		A quantile regression analysis of
		effects of class size on scholastic acheivement},
	Journal = EE,
	Volume = 26,
	Pages = {221-246}, 
	Year = 2001
	}
@article{LGH.01,
	Author = { Garcia, J. and  Hernandez, P.J. and Lopez, A.},
	Title = {How wide is the gap?  An investigation of gender wage 
		differences using quantile regression},
	Journal = EE,
	Volume = 26,
	Pages ={149-167},
	Year = 2001
	}
@unpublished{MSS.02,
	Author = {Machado, J.A.F. and Santos~Silva, J.M.C.},
	Title = {Quantiles for Counts},
	Note = {preprint},
	Year = 2002
}
@article{Goldie,
    Author = {Goldie, Charles M.},
    Title = {Convergence Theorems for Empirical {L}orenz Curves and Their Inverses},
    Year = 1977,
    Journal = {Advances in Applied Probability},
    Volume = 9,
    Pages = {765--791},
}  
@article{Stevens.50,
    Author = {Stevens, W.L.},
    Title = {Fiducial Limits of the Parameter of a Discontinuous Distribution},
    Year = 1950,
    Journal = {Biometrika},
    Volume = 37,
    Pages = {117--129},
}  

@article{MM.01,
	Author = {Machado, J.A.F. and Mata, J.},
	Title = {Counterfactual decomposition of changes in wage distributions
		using quantile regression}, 
	Journal = EE,
	Volume = 26,
	Pages = {115-134},
	Year = 2001
}

@article{Mont.98,
	Journal = {Estudios de Economia},
	Volume = 25,
	Pages = {71-98},
	Author = {Montenegro, C.E.},
	Title = {The Structure of Wages in {C}hile 1960-1996: An Application
               of Quantile Regression },
	Year = 1998
}

@article{mt:86,
    Journal = JEx,
    Volume = 32,
    Pages = {85--108},
    Keywords = {Binary response; Logit model},
    Author = {Manski, Charles F. and Thompson, T. Scott},
    Title = {Operational Characteristics of Maximum Score Estimation},
    Year = 1986
}


@article{mukh.00,
    Author = {Mukherjee, K.},
	Title = {Linearization of randomly weighted empiricals under long
		range dependence with applications to nonlinear regression
		quantiles},
	Journal = ET,
	Volume = 16,
	Pages = { 301--323},
	Year = 2000,
	}


@book{koul:1992,
          Author = {Koul, Hira L.},
          Title = {Weighted Empiricals and Linear Models},
          Year = 1992,
          Publisher = {Institute of Mathematical Statistics},
          Pages = {264},
          Keywords = {Regression; Autoregressive model; Rank statistic; Minimum
                     distance estimator}
      }


@article{newe:powe.90,
    Journal = ET,
    Volume = 6,
    Pages = {295--317},
    Author = {Newey, Whitney K. and Powell, J. L.},
    Title = {Efficient Estimation of Linear and Type {I} Censored
            Regression Models Under Conditional Quantile Restrictions},
    Year = 1990
}



@article{niin:oja.95,
    Journal = JRSS-B,
    Volume = 57,
    Pages = {565--574},
    Keywords = {Breakdown point},
    Author = {Niinimaa, A. and Oja, H.},
    Title = {On the Influence Functions of Certain Bivariate Medians},
    Year = 1995
}

@article{Beran.03,
    Pages = {175--184},
    Author = {Beran, R. },
	Year = {2003},
	Title = {Impact of the Bootstrap on Statistical Algorithms and
	Theory},
	Journal = {Statistical Science}, 
	}
@article{BH.93,
    Volume = 55,
    Pages = {643--652},
    Author = {Beran, R. and Hall, P.},
	Year = {1993},
	Title = {Interpolated nonparametric prediction intervals and confidence intervals},
	Journal = {J. Royal Stat. Soc. (B)}, 
	}
@article{W.23,
    Volume = 41,
    Pages = {63--75},
    Author = {Whittaker, E.},
	Year = {1923},
	Title = {On a new method of graduation},
	Journal = {Proc. Edinburgh Math. Soc.}, 
	}

@article{niin:oja:tabl.90,
    Journal = StPrLet,
    Volume = 10,
    Pages = {325--328},
    Author = {Niinimaa, A. and Oja, H. and Tableman, Mara},
    Title = {The Finite-sample Breakdown Point of the {O}ja Bivariate
            Median and of the Corresponding Half-samples Version},
    Year = 1990
}



@article{NS.97,
    Journal = StPrLet,
    Volume = 32,
    Pages = {249--259},
    Keywords = {Distribution-free test},
    Author = {Nikabadze, A. and Stute, W.},
    Title = {Model Checks Under Random Censorship},
    Year = 1997
}

@article{oja:niin.85,
    Journal = JRSS-B,
    Volume = 47,
    Pages = {372--377},
    Keywords = {Robust estimation; Spatial median},
    Author = {Oja, H. and Niinimaa, A.},
    Title = {Asymptotic Properties of the Generalized Median in the Case of
            Multivariate Normality},
    Year = 1985
}



@inproceedings{P.1997,
	author = {Portnoy, S.},
	title = {On computation of regression quantiles},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}
@inproceedings{ZRC.93,
	author = {Zhao,L. and Rao, C.R. and Chen, X.},
	title = {A note on the consistency of M-estimates in linear models},
	booktitle = {Stochastic Processes},
	editor = {Cambanis, S.},
	pages = {359--367},
	Year = 1993
}

@article{Chesher.03,
    Author = {Chesher, A.},
    Title = {Identification in Nonseparable Models},
    Journal = {Econometrica},
    Volume = {71},
    Pages = {1405--1441},
    Year = 2003,
}
@unpublished{Chesher.04,
    Author = {Chesher, A.},
    Title = {Nonparametric Identification under Discrete Variation},
    Note = {CEMMAP Working Paper},
    Year = 2004,
}

@unpublished{BKK.03,
    Author = {Bassett, G. and R. Koenker and G. Kordas},
    Title = {Pessimistic Portfolio Allocation and Choquet Expected Utility},
    Note = {preprint},
    Year = 2003,
}
@book{K.05,
    Author = {Koenker, R.},
    Title = {Quantile Regression },
    Publisher = {Cambridge U. Press},
    Year = 2005,
}
@article{K.2005,
    Author = {Koenker, R.},
    Title = {Quantile Regression for Longitudinal Data},
    Journal = {Journal of Multivariate Analysis},
    Note = {forthcoming},
    Year = 2005,
}
@inproceedings{BlunPow.01,
    Author = {Blundell, R. and J.L.  Powell},
    Title = {Endogeneity in Nonparametric and Semiparametric Regression Models},
    Booktitle = {Advances in Economics and Econometrics: Theory and
      Applications},
    Publisher = {Cambridge U. Press},
    Year = 2003,
}

@article{Wright.34,
    Author = {Wright, S.},
    Volume = 5,
    Pages = {161--215},
    Title = {The Method of Path Coefficients},
    Journal = {The Annals of Mathematical Statistics},
    Year = 1934
}
@article{Working.27,
    Title = {What do Statistical Demand Curves Show?},
    Volume = 41,
    Pages = {212--235},
    Author = {Working, E.J.},
    Journal= {Quarterly Journal of Economics},
    Year = 1927
}
@article{Powell.83,
    Journal = Econmtca,
    Volume = 51,
    Pages = {1569--1576},
    Author = {Powell, J. L.},
    Title = {The Asymptotic Normality of Two-stage Least Absolute Deviations Estimators},
    Year = 1983
}


@phdthesis{Park.92,
	Author = {Park, B.J.},
	Title = {Quantile regression and the duration of unemployment},
	School = {U. of Illinois},
	Year = 1992
}
@article{KB.78,
	Author = {Koenker, R. and Bassett, G. },
	Year = 1978,
	Title = { Regression Quantiles}, 
	Journal = { Econometrica},
	Volume = { 46}, 
	Pages = {33-50}
	}
@article{BK.82,
	Author = {Bassett, G. and R. Koenker},
	Year = 1982,
	Title = {An empirical quantile function for linear models with iid errors},
	Journal = {Journal of the American Statistical Association},
	Volume = {77}, 
	Pages = {407--415},
	}
@article{KB.82,
	Author = {Koenker, R. and Bassett, G},
	Year = 1982,
	Title = { Tests of linear hypotheses and l$_1$ estimation},
	Journal = { Econometrica},
	Volume = { 50}, 
	Pages = {1577-1584}
	}
 
@article{W.45,
	Author = {Wilcoxon, F.}, 
	Year = {1945},
	Title = { Individual comparisons by ranking methods}, 
	Journal = {Biometrics}, 
	Volume = {1}, 
	Pages = {80--83},
	}
@article{BKS.71,
	Author = {Boneva, L.I. and D. Kendall and I. Stefanov}, 
	Year = {1971}, 
	Title = {Spline transformations:
		three new diagnostic aids for the statistical Data-analyst},
        Journal = {Journal of the Royal Statistical Society. Series B}, 
	Volume = {33}, 
	Pages= {1--71},
	}

@article{KB.82b,
	Author = {Koenker, R. and Bassett, G.},
	Year = 1982 ,
	Title = { Robust tests for heteroscedasticity based on regression quantiles},
	Journal = { Econometrica}, 
	Volume = { 50},
	Pages = {43-61}
	}
@article{KO.87,
	Author = {Koenker, R. and d'Orey, V.},
	Year = 1987,
	Title = { Computing Regression Quantiles},
	Journal = { Applied Statistics},
	Volume = { 36}, 
	Pages = {383-393}
	}
@article{KO.93,
	Author = {Koenker, R. and d'Orey, V.},
	Year = 1993,
	Title = { A Remark on Computing Regression Quantiles},
	Journal = { Applied Statistics},
	Volume = { 36}, 
	Pages = {383-393}
	}
@article{KS.94,
	Author = {Koenker, R. and Schorfheide, F.},
	Year = 1994,
	Title = { Quantile Smoothing Splines for global temperature change},
	Journal = { Climatic Change},
	Volume = { 28},
	Pages = {395-404},
	}
@inproceedings{K.94,
	Author = {Koenker, R.},
	Year = 1994 ,
	Title = { Confidence intervals for regression quantiles},
	editor = {Mandl P. and \Huskova, M.},
	Booktitle = { Asymptotic Statistics:  Proceedings of the 
		5th Prague Symposium on Asymptotic Statistics},
	Publisher = {Physica-Verlag:  Heidleberg},
	}
@inproceedings {K.96,
	Author = {Koenker, R.},
	Year = 1996,
	Title = { Rank Tests for Linear Models},
	editor = {C.R. Rao and G.S. Maddala} ,
	booktitle = {Handbook of Statistics},
	Publisher = {North-Holland:  New York},
	}
@inproceedings {M.93,
	Author = {Manski, C.},
	Year = 1993,
	Title = { The Selection Problem in Eocnometrics and Statistics},
	editor = {G.S. Maddala, C.R. Rao and H.D. Vinod} ,
	booktitle = {Handbook of Statistics},
	Publisher = {Elsevier:  New York},
	}
@article {KP.90,
	Author = {Koenker, R.W. and Portnoy, S.},
	Year = 1990,
	Title = { M Estimation of multivariate regressions},
	Journal = {J. of American Statistical Association},
	Volume = { 85},
	Pages = {1060-68},
	}
@article {KM.96,
	Author = {Koenker, R. and Machado, J.A.F.},
	Year = 1996,
	Title = { {GMM} inference when the number of moment conditions is large},
	note = {preprint}
	}
@article {Kgef,
        Author = {Koenker, R.},
        Title = {Galton, {E}dgeworth, {F}risch and Prospects for Quantile
                Regression in Econometrics},
        Journal = {J. Econometrics},
        Volume = {95},
        Pages = {347--374},
        Year = 2000,
}
@unpublished{KX.03,
	Author = {Koenker, R. and Z. Xiao},
	Title = {Quantile autoregression},
	Note = {preprint},
	Year = 2003,
	}
@article {KX.04,
	Author = {Koenker, R. and Xiao, Z.},
	Title = {Unit Root Quantile Autoregression Inference},
	Journal = {JASA},
	Note = {forthcoming},
	Year = 2004,
	}
@article{BDT.01,
      author = {Breidt, F. Jay and Davis, Richard A. and Trindade, A.
	Alexandre},
          title = {Least absolute deviation estimation for all-pass
	    time series models},
	      year = {2001},
	          journal = {The Annals of Statistics},
		      volume = {29},
		          number = {4},
			      pages = {919--946},
			          keywords = {62M10 (MSC2000); 62E20
				    (MSC2000); 62F10 (MSC2000);
				    Laplacian density; noncausal;
				    noninvertible; nonminimum phase;
				    White noise}
}

@article{KX.02,
	Author = {Koenker, R. and Xiao, Z.},
	Title = {Inference on the quantile regression process},
	Journal = {Econometrica},
	Pages = {1583--1612},
	Volume = 70,
	Year = 2002,
	}
@unpublished{Kgon.99,
	Author = {Koenker, R.},
	Title = {Penalized Triograms Or Pragmatic Goniolatry},
	Note = {Paper presented in a conference in honor of G. Judge},
	Year = 1999
}

@article{KM.99,
	Author = {Koenker, R. and Machado, J.A.F.},
	Title = {Goodness of fit and related inference processes for quantile
		regression},
	Journal = JASA,
	Pages = {1296-1310},
	Volume = 94,
	Year = 1999
	}
@unpublished{MM.97,
	Author = {Machado, J.A.F. and Mata, J.},
	Year = 1997,
	Title = { Earnings functions in {P}ortugal 1982-94: Evidence from
quantile regressions},
	note = {preprint}
	}

@article{MM.00,
	Author = {Machado, J.A.F. and Mata, J.},
	Year = 2000,
	Title ={Box-Cox Quantile regression and the distribution of firm sizes},
	Journal = {Journal of Applied Econometrics},
	Pages = {253-274},
	}

@unpublished{FK.97,
	Author = {Fitzenberger, B. and C. Kurz },
	Year = 1997,
	Title = { New insights on earnings trends across skill groups
and industries in {W}est {G}ermany},
	note = {preprint}
	}

@unpublished{tannuri.00,
	Author = {Tannuri, M.},
	Title = {Are the assimilation processes of low and high income 
		immigrants distinct? A Quantile Regression Approach},
	Note = {preprint},
	Year = 2000,
	}

@unpublished{BF.98,
	Author = {B\"uttner, T. and Fitzenberger, B. },
	Year = 1998,
	Title = { Central Wage Bargaining and Local Wage Flexibility:
		Evidence from the Entire Wage Distribution},
	note = {preprint}
	}
@article{FHMS,
	Author = {Fitzenberger, B. and Hujer, R. and MaCurdy, T.E. 
		and Schnabel, R.},
	Title = {Testing for uniform wage trends in West-Germany:
		A cohort analysis using quantile regressions for censored data},
	Journal = EE,
	Volume = 26,
	Year = 2001,
	}
@article{zhao.99,
	Author = {Zhao, Q.},
	Year = 1999,
	Title = { Asymptotically efficient median regression in the presence of heteroscedasticity of unknown form},	
	Journal = { Econometric Theory},
	Volume = 17,
	Pages = {765--784},
	Note = { forthcoming},
	}
@article {KZ.94,
	Author = {Koenker, R.W. and Zhao, Q.},
	Year = 1994,
	Title = { L-Estimation for linear heteroscedastic models},
	Journal = { J. of Nonparametric Statistics},
	Volume = { 3},
	Pages = {223-235},
	}
@article {KZ.96,
	Author = {Koenker, R.W. and Zhao, Q. },
	Title = { Conditional quantile estimation and interence for ARCH models},
	Journal = { Econometric Theory},
	Volume = {12},
	Pages = {793-813},
	Year = 1996,
	}
@article{phil.91,
    Journal = ET,
    Volume = 7,
    Pages = {450--463},
    Keywords = {Least absolute deviation; Regression},
    Author = {Phillips, P. C. B.},
    Title = {A Shortcut to {L}AD Estimator Asymptotics},
    Year = 1991
}


@inproceedings{pinkus.97,
    Booktitle  = {Surface fitting and multiresolution methods},
    Pages = {  1-- 14},
    Author = {Pinkus, A.},
    Title = {Approximating by Ridge Functions},
    Editor = { M\'ehaut\'e, A. and Rabut, C. and Schumaker, L.L.},
    Year = 1997
}

@inproceedings{pinkus:97,
	Author = {Pinkus, A.},
	Title = {Approximating by Ridge Functions},
	Booktitle = {Surface Fitting and Multiresolution Methods},
	Editor = { LeM\'ehaut\'e, A. and Rabut, C. and Schumaker, L.L.},
	Publisher = {Vanderbilt U. Press},
	Year = 1997
	}
@article{Dikin,
	Author = {Dikin, I.I.},
	Title = {Iterative solution of problems of linear and quadratic programming}, 
	Journal = {Soviet Mat. Dokl.}, 
	Volume = {8}, 
	Pages = {674--675},
	Year = 1967, 
	}
@article{VMF.86,
	Author = { Vanderbei, R.J.and  M.J. Meketon and B.A. Freedman},
	Year = {1986},
	Title = {A modification of Karmarkar's linear programming algorithm},
	Journal = {Algorithmica}, 
	Volume = {1}, 
	Pages = {395--407},
	}
@article{Zhang.92,
	Author = {Zhang, Y.},
	Year = {1992}, 
	Title = {Primal-dual interior point approach for computing $\ell_1$-solutions 
		and $\ell_\infty$-solutions of overdetermined linear systems}, 
	Journal = {J. Optimization Theory and Applications}, 
	Volume = {77}, 
	Pages = {323--341},  
	}

@article{PJ.99,
	Author = {Portnoy, S. and  Jure\v{c}kov\'a, J.},
	Title = {On extreme regression quantiles},
	Journal = {Extremes},
	Volume = 2,
	Pages = {227-243},
	Year = 1999
}


@article{PK.1997,
	author = {Portnoy, S. and R. Koenker},
	title = {The {G}aussian Hare and the {L}aplacian Tortoise:
		Computability of squared-error versus absolute-error estimators,
		with discusssion},
	journal = StatSci,
	volume = 12,
	pages = {279--300},
	Year = 1997
}

@article{poll.91,
    Journal = ET,
    Volume = 7,
    Pages = {186--199},
    Keywords = {Autoregressive model; Cauchy distribution},
    Author = {Pollard, David},
    Title = {Asymptotics for Least Absolute Deviation Regression
            Estimators},
    Note = {Asymptotics under weaker design conditions.},
    Year = 1991
}

      @article{mart:1982,
          Author = {Martin, R. Douglas},
          Title = {The {C}ramer-Rao Bound and Robust $M$-estimates for
                  Autoregressions},
          Year = 1982,
          Journal = {Biometrika},
          Volume = 69,
          Pages = {437--442},
          Keywords = {Time series}
      }



      @article{knig:1991,
          Author = {Knight, Keith},
          Title = {Limit Theory for $M$-estimates in An Integrated Infinite
                  Variance Process},
          Year = 1991,
          Journal = {Econometric Theory},
          Volume = 7,
          Pages = {200--212},
          Keywords = {Least squares}
      }



      @article{knig:1989,
          Author = {Knight, Keith},
          Title = {Limit Theory for Autoregressive-parameter Estimates in An
                  Infinite-variance Random Walk},
          Year = 1989,
          Journal = {The Canadian Journal of Statistics},
          Volume = 17,
          Pages = {261--278},
          Keywords = {$M$-estimator}
      }

      @article{DKL.92,
          Author = {Davis, Richard A. and Knight, Keith and Liu, Jian},
          Title = {$M$-estimation for Autoregressions With Infinite Variance},
          Year = 1992,
          Journal = {Stochastic Processes and their Applications},
          Volume = 40,
          Pages = {145--180},
          Keywords = {Least absolute deviation; Stable distribution; Limit
                     theorem}
      }





@article{port.91,
    Journal = JMA,
    Volume = 38,
    Pages = {100--113},
    Keywords = {ARMA process},
    Author = {Portnoy, Stephen},
    Title = {Asymptotic Behavior of Regression Quantiles in Non-stationary,
            Dependent Cases},
    Year = 1991
}



@article{powe.86,
    Journal = JEx,
    Volume = 32,
    Pages = {143--155},
    Keywords = {Semiparametric estimation; Nonlinear model},
    Author = {Powell, J. L.},
    Title = {Censored Regression Quantiles},
    Year = 1986
}

@book{Dhrymes.70,
	Author = {Dhrymes, P.},
	Title = {Econometrics: Statistical Foundations and Applications},
	Publisher = {Harper \& Row: New York},
	Year = 1970,
}

@book{pynchon.97,
	Author = {Pynchon, T.},
	Title = {Mason and Dixon},
	Publisher = {Henry Holt},
	Year = 1997,
}

@article{reinsch.67,
	Author = {Reinsch, C.},
	Title = {Smoothing by spline functions},
	Journal = {Numerische Matematik},
	Pages ={177-183},
	Year = 1967
}




@article{Huber.64,
    Author = {Huber, Peter J.},
    Title = {Robust Estimation of a Location Parameter},
    Year = 1964,
    Journal = {The Annals of Mathematical Statistics},
    Volume = 35,
    Pages = {73--101}
}   

@article{hube:1973,
          Author = {Huber, Peter J.},
          Title = {Robust Regression: {A}symptotics, Conjectures and {M}onte
                  {C}arlo},
          Year = 1973,
          Journal = {The Annals of Statistics},
          Volume = 1,
          Pages = {799--821},
          Keywords = {Lectures, Wald}
      }
@article{Wald.40,
    Author = {Wald, A.},
    Title = {The fitting of straight lines if both variables are subject to error},
    Journal = {Annals of Mathematical Statistics},
    Year = 1940,
	}

@book{RL.87, 
    Author = {Rousseeuw, Peter J. and Leroy, Annick M.},
    Title = {Robust Regression and Outlier Detection},
    Year = 1987,
    Publisher = {Wiley},
    Pages = {329},
    Keywords = {Breakdown point; Regression diagnostic; Least median of
               squares}
}
@article{vrhs.02,
    Author = {Van Aelst, Stefan and Rousseeuw, Peter J. and Hubert, Mia and
             Struyf, Anja},
    Title = {The Deepest Regression Method},
    Year = 2002,
    Journal = {Journal of Multivariate Analysis},
    Volume = 81,
    Number = 1,
    Pages = {138--166},
    Keywords = {[regression depth]; [algorithm]; [inference];
               Michaelis-Menten model of enzyme kinetics; linear
               regression; robustness and adaptive procedures}
} 

@article{M.02,
	Author = {Mizera, I. }, 
	Title = {On Depth and Deep Points: A Calculus }, 
        Journal = {The Annals of Statistics},
	Volume = 30,
	Pages = {1681--1736},
	Year =  2002 
	}
@article{RH.99,
	Author = {Rousseeuw, P.J. and Hubert, M.}, 
	Title = {Regression Depth}, 
	Journal = JASA,
	Volume = 94,
	Pages = {388--433},
	Year = 1999  
	}
@ARTICLE{Duc76,
        author={J. Duchon},
        title={Interpolation des fonctions de deux variables suivant
                le principe de la flexion des plaques minces},
        journal={ R.A.I.R.O., Analyse num{\'e}rique},
        volume={10},
        pages={1-13},
        year={1976}
}
@INCOLLECTION{Duc77,
        author={J. Duchon},
        title={Splines minimizing rotation-invariant semi-norms in
                Sobolev spaces},
        booktitle={Constructive Theory of Functions of Several Variables, Oberwolfach 1976},
        publisher={Springer},
        address={Berlin},
        pages={85-100},
        series={Lecture Notes in Mathematics 571},
        year={1977}
}
@article{ober:1982,
    Author = {Oberhofer, Walter},
    Title = {The Consistency of Nonlinear Regression Minimizing the
            $L_1$-norm},
    Year = 1982,
    Journal = {The Annals of Statistics},
    Volume = 10,  
    Pages = {316--319}
}

@article{rippa.92,
	Author = {Rippa, S.},
	Title = { Long and thin triangles acn be good for linear interpolation},
	Journal = { SIAM J. Numer. Anal.},
	Pages = { 257--270},
	Volume = {29},
	Year = 1992,
}

@article{rock.83,
    Journal = Biomtrka,
    Volume = 70,
    Pages = {421--431},
    Keywords = {Biweight estimate; Huber estimate; Least squares; Outlier;
               Random effects model; Variance components},
    Author = {Rocke, David M.},
    Title = {Robust Statistical Analysis of Interlaboratory Studies},
    Year = 1983
}


@book{Rockafellar,
	Author =  {Rockafellar, T.},
	Title = {Convex Analysis},
	Publisher = {Princeton},
	Year = 1970
}

@book{RS,
	Author =  {Ramsay, J.O. and B.W. Silverman},
	Title = {Functional Data Analysis},
	Publisher = {Springer},
	Year = 1997
}

@article{rupp.85,
    Journal = AnlsStat,
    Volume = 13,
    Pages = {236--245},
    Keywords = {Stochastic approximation},
    Author = {Ruppert, David},
    Title = {A {N}ewton-Raphson Version of the Multivariate {R}obbins-Monro
            Procedure},
    Year = 1985
}




@article{S.97,
    Journal = {AnlsStat},
    Volume = 25,
    Pages = {613--641},
    Author = {Stute, W.},
    Title = {Nonparametric Model Checks for Regression},
    Year = 1997
}

@article{schw.78,
    Journal = AnlsStat,
    Volume = 6,
    Pages = {461--464},
    Keywords = {Akaike information criteria; Asymptotics},
    Author = {Schwarz, Gideon},
    Title = {Estimating the Dimension of a Model},
    Year = 1978
}


@article{OW.71,
	Journal = {Computer Journal},
	Author = { Osborne, M.R. and Watson, G.A.},
	Title = {On an algorithm for discrete nonlinear l1  approximation},
	Volume = 14,
	Pages = { 184--188},
	Year = 1971,
	}
@article{OPT.00,
	Journal = JCGS,
	Author = { Osborne, M.R. and Presnell, B. and Turlach, B.A.},
	Title = {On the Lasso and its Dual},
	Volume = 9,
	Pages = { 319--337},
	Year = 2000,
	}

      @article{fran:frie:1993,
          Author = {Frank, Ildiko E. and Friedman, Jerome H.},
          Title = {A Statistical View of Some Chemometrics Regression Tools
                  (Disc: P136-148)},
          Year = 1993,
          Journal = {Technometrics},
          Volume = 35,
          Pages = {109--135},
          Keywords = {Ridge regression; Partial least squares; Principal
                     component regression; Variable selection}
      }
@article{FS.81,
    Author = {Friedman, Jerome H. and Stuetzle, Werner},
    Title = {Projection Pursuit Regression}, 
    Year = 1981,
    Journal = {Journal of the American Statistical Association},
    Volume = 76,
    Pages = {817--823},
    Keywords = {Nonparametric regression; Smoothing}
}
 
@book{Hardle.90,
    Author = {\Hardle, Wolfgang},
    Title = {Applied Nonparametric Regression},
    Year = 1990,
    Publisher = {Cambridge University Press},
}

@book{fan:gijb:1996,
    Author = {Fan, Jianqing and Gijbels, Irene},
    Title = {Local Polynomial Modelling and Its Applications},
    Year = 1996,
    Publisher = {Chapman \& Hall},
    Pages = {341}
}   






@article{SHKT.97,
	Journal = {Annals of Statistics},
	Pages = {1371--1470},
	Volume = 25,
	Title = {Polynomial splines and their tensor products in extended
	linear modeling},
	Author = {Stone, C. and Hansen, M. and Kooperberg, C. and Troung, Y.K.},
	Year = 1997
}


@article{SJS.98,
	Author = {Scharf, F.S., F. Jaunes and M. Sutherland},
	title ={Inferrring ecological relationships from the edges of
scatter diagrams:  Comparison of regression techniques},
	journal = {Ecology},
	volume = {79},
	pages = {448-460},
	year = 1998,
	}
@article{SM.98,
	Author = {Schultz, T.P. and Mwabu, G.},
	Title = {Labor unions and the distribution of wages and employment
			in {South Africa}},
	Journal = ILRR,
	Volume = 51,
	Pages = {680-703},
	Year = 1998
}

@book{Small,
	Author = {Small, C.G.},
	Title = {The Statistical Theory of Shape},
	Publisher = {Springer},
	Year = 1997
}

@article{smit.94,
    Journal = Biomtrka,
    Volume = 81,
    Pages = {173--183},
    Keywords = {Maximum likelihood; Linear programming},
    Author = {Smith, Richard L.},
    Title = {Nonregular Regression},
    Year = 1994
}



@book{Stoker,
	Author = {Stoker, T.M.},
	Title = {Lectures on Semiparametric Econometrics},
	Publisher = {CORE Foundation:  Louvain},
	Year = 1992,
	}
@article{ston.94,
    Journal = AnlsStat,
    Volume = 22,
    Pages = {118--171},
    Keywords = {Density estimation; Regression; Generalized linear model},
    Author = {Stone, Charles J.},
    Title = {The Use of Polynomial Splines and Their Tensor Products in
            Multivariate Function Estimation (Disc: P171-184)},
    Year = 1994
}



@book{SW,
	Author = {Shorack, G. R. and Wellner, J.A},
	Title = {  Empirical Processes with Applications to Statistics},
	Publisher = {Wiley:  New York},
	Year = 1986,
	}
@article{subr:1972,
    Author = {Subrahmanyam, M.},
    Title = {A Property of Simple Least Squares Estimates},
    Year = 1972,
    Journal = {Sankhy\=a, Series B, Indian Journal of Statistics},
    Volume = 34,
    Pages = {355--356},
    Keywords = {Regression}
}
@article{Theil.50,
	Author = {Theil, H.},
	Title = {A rank-invariant method of linear and polynomial
		regression analysis, I-III}, 
	Journal = {Ned. Akad. Wetenschappen (Series A)}, 
	Volume = {53}, 
	Pages = {386--02, 521--25, 1397--1412},
	Year = 1950
}

 
@article{tibs.96,
    Journal = JRSS-B,
    Volume = 58,
    Pages = {267--288},
    Keywords = {Subset selection},
    Author = {Tibshirani, Robert},
    Title = {Regression Shrinkage and Selection Via the Lasso},
    Year = 1996
}

@inproceedings{dickey.74,
	Author = {Dickey, J.},
	Title = {Bayesian alternatives to the F-test and least squares 
		estimate in the normal linear model},
	Booktitle = {Studies in Bayesian econometrics and statistics},
	Editor = {Fienberg, S.I. and Zellner, A.},
	Publisher = {North-Holland},
	Year = 	1974
	}


@misc{turner.96,
	Author = {Turner, R.},
	Title = {Splus Functions for Delaunay triangulation}, 
	Note = {{\tt http://www.stat.cmu.edu/S}},
	Year = 1996,
}

@book{Frisch.34,
	Author = {Frisch, R.},
	Title = {Statistical Confluence Analysis by Means of Complete Regression
		Systems},
	Publisher = {Universitetets {\O}konomiske Institutt: Oslo},
	Year = 1934,
	}
@article{AHS.01,
	Author = { Arias, O. and Hallock, K. and Sosa-Escudero, W.},
	Title = { Indidividual heterogeneity in the returns to schooling:
	instrumental variables quantile regression using Twins data},
	Pages = {7-40},
	Volume =26,
	Journal = {Empirical Economics},
	Year = 2001
	}
 
@article{VH.99,
	Journal = AER,
	Volume = 89,
	Pages = {1010--27},
	Author = {Viscusi, W.K. and Hamilton, J.T.},
	Title = {Are Risk Regulators Rational? Evidence from Hazardous 
		Waste Cleanup Decisions },
	Year = 1999
}
@article{VB.95,
	Journal = JLS,
	Volume = 24,
	Pages = {463-90},
	Author = {Viscusi, W.K. and Born, P.},
	Title = {Medical Malpractice Insurance in the Wake of Liability
               Reform},
	Year = 1995
}
@article{KBT,
      author = {Bassett, Gilbert W., Jr. and Tam, Mo-Yin S. and
	Knight, Keith},
          title = {Quantile models and estimators for data analysis},
	      year = {2002},
	          journal = {Metrika},
		      volume = {55},
			      pages = {17--26},
	}

@unpublished{Morillo,
	Author = {Morillo, D.},
	Title = {Income mobility with nonparametric quantiles: A comparison
		of the U.S. and Germany},
	Year = 2000,
	Note = {preprint}
	}
@book{Hardy,
	Author = {Hardy, G.H.},
	Title = {A Course of Pure Mathematics},
	Publisher = {Cambridge:  Baltimore},
	Edition = {10},
	Year = 1952,
	}
@book{deaton.97,
	Author = {Deaton, A.},
	Title = {The Analysis of Household Surveys},
	Publisher = {Johns Hopkins:  Baltimore},
	Year = 1997,
	}
@article{Mueller,
	Author = {Mueller, R.E.},
	Title = {Public and Private Wage Differentials in Canada Revisited},
	Journal = {Industrial Relations},
	Volume = {39},
	Pages = {375-400},
	Year = 2000,
	}

@article{Trede,
	Author = {Trede, M.},
	Title = {Making Mobility Visible:  A Graphical Device},
	Journal = EL,
	Pages = {77--82},
	Volume = {59},
	Year = 1998,
}
@article{GMM.00,
	Author = {Gosling, A. and  Machin, S. and Meghir, C.},
	Title = {The changing distribution of male wages in the U.K.},
	Journal = {Review of Economic Studies},
	Volume = {67},
	Pages = {635--666},
	Year = 2000 
	}

@article{hill:1975,
    Author = {Hill, Bruce M.},
    Title = {A Simple General Approach to Inference About the Tail of a
            Distribution},
    Year = 1975,
    Journal = {The Annals of Statistics},
    Volume = 3,
    Pages = {1163--1174}, 
    Keywords = {Bayes inference; Order statistics}
}
@inproceedings{GMM.96,
	Author = {Gosling, A. and  Machin, S. and Meghir, C.},
	Editor = {Hills, J.},
	Title = {What Has Happened to the Wages of Men since 1966?},
	Booktitle = { New inequalities: The changing distribution of income and 		wealth in the United Kingdom},
	Year = 1996
	}

@Article{engel.1857,
	  author = {Engel, E.},
	  title = {Die Produktions- und Konsumptionsverh\"{a}ltnisse des 
	    K\"{o}nigreichs Sachsen},
	  Journal =  {Zeitschrift des Statistischen Bureaus des K\"{o}niglich
	    S\"{a}chsischen Ministeriums des Innern},
	   year = 1857,
	    volume = 8,
	    pages = {1--54}
}
@article {zhao.00,
	Author ={Zhao, Q.},
	Title = {Asymptotically efficient median regression in the presence of 
		heteroscedasticity of unknown form},
	Journal = JEx,
	Note = {forthcoming},
	Year = 2000
	}
@unpublished {HjP.93,
	Author = { Hj{\o}rt, N.L. and Pollard, D.},
	Title = { Asymptotics for minimizers of convex processes},
	Note = {Statistical Research Report},
	Institution = {U. of Oslo},
	year = 1993,
	}

@article{wahb.75,
    Journal = {Numerische Matematik},
    Volume = 24,
    Pages = {383-393},
    Author = {Wahba, Grace},
    Title = {Smoothing Noisy Data by Spline Functions},
    Year = 1975
}



@book{wahba.90,
	Author = {Wahba, G.},
	Title = {Spline Models for Observational Data},
	Publisher = {SIAM},
	Year = 1990
}

@article{wels:1989,
          Author = {Welsh, A. H.},
          Title = {On $M$-processes and $M$-estimation (Corr: {V}18 P1500)},
          Year = 1989,
          Journal = {The Annals of Statistics},
          Volume = 17,
          Pages = {337--361},
          Keywords = {Robust estimation; Regression quantile}
      }



@article{koen:1988,
          Author = {Koenker, Roger},
          Title = {Asymptotic Theory and Econometric Practice},
          Year = 1988,
          Journal = {Journal of Applied Econometrics},
          Volume = 3,
          Pages = {139--147}
      }

@unpublished{K.1995,
          Author = {Koenker, R. },
          Title = {Quantile Regression Software},
          Year = 1995, 
	Note = {{\tt www.econ.uiuc.edu/$\sim$roger/research/rq/\\rq.html}}
      }
@unpublished{KH.01,
          Author = {Koenker, R. and Hallock, K.},
          Title = {Quantile Regression: An Introduction},
          Year = 2000, 
	Note = {{\tt www.econ.uiuc.edu/$\sim$roger/research/intro/intro.html}}
      }




@article{wels.96,
    Journal = {StSinica},
    Volume = 6,
    Pages = {347--366},
    Keywords = {$M$-estimator; Nonparametric regression},
    Author = {Welsh, A. H.},
    Title = {Robust Estimation of Smooth Regression and Spread Functions
            and Their Derivatives},
    Year = 1996
}

@inproceedings {Wel.87,
	Author = {Welsh, A.H},
	Year = 1987,
	Title = { Kernel estimates of the sparsity function},
	Booktitle =  {Statistical Data Analysis Based on the $L_1$-norm and Related, Methods},
	Editor = {Y. Dodge}, 
	Publisher =  {Elsevier:  New York},
	Pages = {369-377},
	}
@article {Wolak,
	Author = {Wolak, F. A. },
	Year = 1987,
	Title = { An exact test for multiple inequality and equality constraints in the linear regression model},
	Journal = { Journal of the American Statistical Association},
	Volume = { 82},
	Pages = {782-793},
	}
@article {W.92,
	Author = {Wright, M.H. },
	Year = 1992,
	Title = { Interior Methods for constrained optimization},
	Journal = { Acta Numerica},
	Pages = {341-407},
	}

@article{Yang.99,
	Author = {Yang, S.},
	Title = {Censored median regression using weighted empirical
		survival and hazard functions},
	Journal = JASA,
	Volume = 94,
	Pages = {137--145},
	Year = 1999
}

@article{YJW.92,
    Journal = JASA,
    Volume = 90,
    Pages = {178--184},
    Keywords = {Accelerated failure time; Censored data; Least absolute
               deviation},
    Author = {Ying, Z. and Jung, S. H. and Wei, L. J.},
    Title = {Survival Analysis With Median Regression Models},
    Year = 1995
}



@inproceedings{Z.97,
	author = {Zwanzig,  S.},
	title = {On $L_1$ norm estimators in nonlinear regression and in 
			nonlinear errors in variables models},
	booktitle = {$L_1$-Statistical Procedures and Related Topics},
	series = {IMS Lecture Notes-Monograph Series},
	editor = {Dodge, Y.},
	Year = 1997
}

@article{ZP.96,
	Author = {Zhou, K.Q. and S.L. Portnoy},
	Year = 1996,
	Title = { Direct use of regression quantiles to construct confidence 
		sets in linear models},
	Journal = { Annals of Statistics},
	Volume = { 24},
	Pages = {287-306},
	}

@book{ABGK.94,
    Author = {Andersen, P.K. O. Borgan, R. Gill and N. Keiding},
    Title = {Statistical Models Based on Counting Processes},
    Publisher = {Springer:Berlin},
    Year = 1994
}

@article{CDDK.92,
        Author = {Corson, W., P. Decker, S. Dunstan and S. Keransky },
        Title = {Pennsylvania`reemployment bonus' demonstration:  Final 
report},
        Journal = {Unemployment Insurance occasional Paper, US Dept of Labor, Employment and Training Administration, Washington, D.C. },
        Volume = {92},
        Year = 1992
}

@article{nair:1982,
    Author = {Nair, Vijayan N.},       
    Title = {Q-Q Plots With Confidence Bands for Comparing Several
            Populations},
    Year = 1982,
    Journal = {Scandinavian Journal of Statistics},
    Volume = 9,
    Pages = {193--200},
    Keywords = {Goodness-of-fit; Quantile plot}
}  

@article{hogg:1975,
    Author = {Hogg, R. V.},
    Title = {Estimates of Percentile Regression Lines Using Salary Data},
    Year = 1975,
    Journal = {Journal of the American Statistical Association},
    Volume = 70,
    Pages = {56--59},  
    Keywords = {Brown-Mood test; Normality test; Variance, assumed equality
               of}
}  

@unpublished{Hogg.79,
	Author = {Hogg, R. V.},
	note = {private communication},
	year = 1979, 
}
@unpublished{DA.02,
	Author = {Doksum, K. and R. Aaberge},
	Title = { Lorenz, Gini, Bonferroni and Quantile Regression},
	note = {preprint},
	year = 2002
	}
@article{DS.76,
        Author = {Doksum, K and G.L. Sievers},
        Title = {Plotting with confidence:  Graphical comparisons of 
two populations },
        Journal = {Biometrika},
        Volume = 63,
        Pages = {421-434},
        Year = 1976
}

@article{DG.90,
        Author = {Doksum, K. and M. Gasko},
        Title = {On a correspondence between models in binary regression and survival analysis },
        Journal = { Intl. Stat. Rev.},
        Volume = 58,
        Pages = {243--252},
        Year = 1990
}

@article{HN.87,
        Author = {Horowitz, J.L. and G.R. Neumann},
        Title = {Semiparametric estimation of employment duration models },
        Journal = { Econometric Reviews},
        Volume = 6,
        Pages = {5--40},
        Year = 1987
}
@inproceedings{Tukey.75,
	author = {Tukey, J.},
	year = {1975}, 
	title = {Mathematics and Picturing Data},
	editor = {James, R.},
	booktitle = {Proceedings of the 1974 Congress of Mathematicians}, 
	volume = {2}, 
	pages = {523--531}
}
@article{T.65,
	author = {Tukey, J.},
	year = {1965}, 
	title = {What part of the sample contains the information?},
	journal = {Proc. Natl Academy}, 
	volume = {53}, 
	pages = {127--134}
}
@article{O.73,
	author = {Oaxaca, R.},
	year = 1973}, 
	title = {Male-Female Wage Differentials in Urban Labor Markets},
	journal = {International Economic Review}, 
	volume = {14}, 
	pages = {693--709}
}


@article{MTL,
         Author = {McGill, Robert and Tukey, John W. and Larsen, Wayne A.},
         Title = {Variations of {B}ox Plots},
         Year = 1978,
         Journal = {The American Statistician},
         Volume = 32,
         Pages = {12--16},
         Keywords = {Exploratory data analysis; Graphics}
     }



@book{Meyer.01,
    Publisher = {Am. Math. Soc.},
    Author = {Meyer, Y.},
    Title = {Oscillating Patterns in Image Processing and Nonlinear
      Evolution Equations},
    Year = 2001
}
@book{Horo.98,
    Publisher = {Springer: Berlin},
    Author = {Horowitz, J.},
    Title = {Semiparametric Methods in Econometrics},
    Year = 1989
}

@article{Meyer.95,
        Author = {Meyer, B.},
        Title = {Lessons from the U.S. unemployment insurance experiments},
        Journal = { Journal of Economic Literature},
        Volume = 33,
        Pages = {91-131},
        Year = 1985
}


@article{Meyer.96,
        Author = {Meyer, B.},
        Title = {What we have learned from the {I}llinois reemployment bonus experiment},
        Journal = { Journal of Labor Economics},
        Volume = 14,
        Pages = {26-51},
        Year = 1986
}

@article{WS.87,
        Author = {Woodbury, S.A. and R.G. },
        Title = {Bonuses to workers and employers to reduce unemployment:
Randomized trails in {I}llinois},
        Journal = { American Economic Review},
        Volume = 77,
        Pages = {513-530},
        Year = 1987
}

@article{Robinson.91,
	Author = { Robinson, G.K.}, 
	Title = {That BLUP is a Good Thing:  The Estimation of Random Effects},
      	Journal = {Statistical Science},
	Volume =  {6}, 
	Year = 1991, 
	Pages = {15--31}
	}
@article{Henderson.50,
	Author = {Henderson, C.R.},
	Title = {Estimation of Genetic Parameters (Abstract)},
      	Journal = {Annals of Mathematical Statistics},
	Year = {1950},
	Volume =  {21}, 
	Pages = {309--310}
	}
@article{K.84,
        Author = {Koenker, R.},
        Title = {A Note on L-estimators for Linear Models},
        Journal = {Stat and Prob Letters},
        Volume = {2},
        Pages = {323--325},
        Year = {1984}
        }
@article{KW.01,
	Author = { Ke, C. and Y. Wang},
	Title = {Semiparametric nonlinear mixed-effects models and their
		applications, (with discussion)},
        Journal = { Journal of the American Statistical Association},
        Volume = { 96},
        Pages = {1272--1298},
        Year = {2001}
	}
@article{WS.60,
	Author = {Strotz, R. and H. Wold},
	Title = {A Triptych on Causal Systems},
	Journal = {Econometrica},
	Year = {1960},
	Volume = {28},
	Pages = {417--463}
	}
@article{Nerlove.71,
	Author = {Nerlove, M.},
	Title = {Note on error components models },
	Journal = {Econometrica},
	Year = {1971},
	Volume = {39},
	Pages = {383--396}
	}
@article{LS.72,
	Author = {Lindley, D.V. and A.F.M. Smith},
	Title = {Bayes Estimates for the Linear Model},
	Journal = {JRSSB},
	Volume = {34},
	Pages = {1--41},
	Year = {1972}
	}
@article {G.62,
        Author = {Goldberger, A.S.},
        Year = 1962 ,
        Title = { Best linear unbiased prediction in the generalized linear
		regression model},
        Journal = { Journal of the American Statistical Association},
        Volume = { 57},
        Pages = {369--375}
        }
@book{Rao.73,
	Author = {Rao, C.R.},
	Title = {Linear Statistical Inference and its Applications},
	Publisher = {Wiley},
	Year = {1973}
	}
