International Fellows

Joel L. Horowitz

Northwestern University

Charles E. and Emma H. Morrison Professor of Economics, Northwestern University

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Selected Publications

A nonparametric test of exogeneity

This paper is concerned with inference about a function g that is identified by a conditional […]

Richard Blundell, Joel L. Horowitz

1 October 2007 | Journal Article

Nonparametric instrumental variables estimation of a quantile regression model

We consider nonparametric estimation of a regression function that is identified by requiring a specified quantile […]

Joel L. Horowitz, Sokbae (Simon) Lee

1 July 2007 | Journal Article

Previous version

Nonparametric instrumental variables estimation of a quantile regression model

Joel L. Horowitz, Sokbae (Simon) Lee

8 June 2006 | CWP09/06

Testing a parametric model against a nonparametric alternative with identification through instrumental variables

This paper is concerned with inference about a function g that is identified by a conditional […]

Joel L. Horowitz

1 March 2006 | Journal Article

Testing a parametric model against a nonparametric alternative with identification through instrumental variables

Joel L. Horowitz

2 January 2006 | Journal Article

Previous version

Testing a parametric model against a nonparametric alternative with identification through instrumental variables

Joel L. Horowitz

14 September 2004 | CWP14/04

Nonparametric estimation of an additive quantile regression model

This article is concerned with estimating the additive components of a nonparametric additive quantile regression model. […]

Joel L. Horowitz, Sokbae (Simon) Lee

16 December 2005 | Journal Article

Previous version

Nonparametric estimation of an additive quantile regression model

Joel L. Horowitz, Sokbae (Simon) Lee

1 April 2004 | CWP07/04

Nonparametric estimation of an additive quantile regression model

This paper is concerned with estimating the additive components of a nonparametric additive quantile regression model. […]

Joel L. Horowitz, Sokbae (Simon) Lee

1 December 2005 | Journal Article

Nonparametric methods for inference in the presence of instrumental variables

We suggest two nonparametric approaches, based on kernel methods and orthogonal series, respectively, to estimating regression […]

Peter Hall, Joel L. Horowitz

1 December 2005 | Journal Article

Previous version

Nonparametric methods for inference in the presence of instrumental variables

Peter Hall, Joel L. Horowitz

1 April 2003 | CWP02/03

Nonparametric estimation of an additive model with a link function

This paper describes an estimator of the additive components of a nonparametric additive model with a […]

Joel L. Horowitz, Enno Mammen

1 December 2004 | Journal Article

Previous version

Nonparametric estimation of an additive model with a link function

Joel L. Horowitz, Enno Mammen

13 July 2002 | CWP19/02

Semiparametric estimation of a panel data proportional hazards model with fixed effects

This paper considers a panel duration model that has a proportional hazards specification with fixed effects. […]

Joel L. Horowitz, Sokbae (Simon) Lee

1 March 2004 | Journal Article

Semiparametic methods in applied econometrics: do the models fit the data?

Much empirical research in economics and other fields is concerned with estimating the mean of a […]

Joel L. Horowitz, Sokbae (Simon) Lee

1 April 2002 | Journal Article