International Fellows

Joel L. Horowitz

Northwestern University

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

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
14 December 2004 | CWP15/04
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
14 September 2004 | CWP14/04

Latest version

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 April 2004 | CWP07/04

Latest version

Nonparametric estimation of an additive quantile regression model
Joel L. Horowitz, Sokbae (Simon) Lee
16 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 April 2003 | CWP02/03

Latest version

Nonparametric methods for inference in the presence of instrumental variables
Peter Hall, Joel L. Horowitz
1 December 2005 | Journal Article
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
13 July 2002 | CWP19/02

Latest version

Nonparametric estimation of an additive model with a link function
Joel L. Horowitz, Enno Mammen
1 December 2004 | Journal Article
Semiparametric estimation of a panel data proportional hazards model with fixed effects

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

Joel L. Horowitz, Sokbae (Simon) Lee
3 April 2002 | CWP21/02