International Fellows
Arthur Lewbel
Boston College
Arthur is the inaugural holder of the Barbara A. and Patrick E. Roche chair in economics at Boston College and an International Research Fellow of the IFS. His research interests include econometric theory, consumer demand analysis, and economic aggregation issues.
Selected Publications
We show that a standard linear triangular two equation system can be point identified, without the […]
We propose a demand model where consumers simultaneously choose a few different goods from a large […]
We consider nonparametric identification and estimation of pricing kernels, or equivalently of marginal utility functions up […]
We provide new conditions for identification of accelerated failure time competing risks models. These include Roy […]
Previous version
Suppose V and U are two independent mean zero random variables, where V has an asymmetric […]
Previous version
We propose estimators of features of the distribution of an unobserved random variableW. What is observed […]
Previous version
A statistical problem that arises in several fields is that of estimating the features of an […]
We provide new conditions for identification of accelerated failure time competing risks models. These include Roy […]
Latest version
Suppose V and U are two independent mean zero random variables, where V has an asymmetric […]
Latest version
This paper considers identification and estimation of a nonparametric regression model with an unobserved discrete covariate. […]