Selected Publications
This paper provides inference methods for best linear approximations to functions which are known to lie […]
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We develop a new direct approach to approximating suprema of general empirical processes by a sequence […]
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In parametric models a sufficient condition for local identification is that the vector of moment is […]
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We develop a practical and novel method for inference on intersection bounds, namely bounds defined by […]
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We propose robust methods for inference on the effect of a treatment variable on a scalar […]
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We develop inference procedures for policy analysis based on regression methods. We consider policy interventions that […]
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In this paper we introduce various set inference problems as they appear in finance and propose […]
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We propose methods for inference on the average effect of a treatment on a scalar outcome […]
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This article is about estimation and inference methods for high dimensional sparse (HDS) regression models in […]
Quantile regression is an increasingly important empirical tool in economics and other sciences for analyzing the […]