Christian Hansen
Selected Publications
We consider estimation of policy relevant treatment effects in a data-rich environment where there may be […]
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In this article, we review quantile models with endogeneity. We focus on models that achieve indentification […]
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We propose robust methods for inference on the effect of a treatment variable on a scalar […]
Previous version
In this article, we review quantile models with endogeneity. We focus on models that achieve identification […]
Latest version
We develop results for the use of Lasso and post-Lasso methods to form first-stage predictions and […]
Previous version
We propose robust methods for inference on the effect of a treatment variable on a scalar […]
Latest version
Previous version
We propose methods for inference on the average effect of a treatment on a scalar outcome […]
Latest version
This article is about estimation and inference methods for high dimensional sparse (HDS) regression models in […]
We develop results for the use of LASSO and Post-LASSO methods to form first-stage predictions and […]
Latest version
Instrumental variables are often associated with low estimator precision. This paper explores efficiency gains which might […]