期刊
ECONOMICS LETTERS
卷 98, 期 3, 页码 309-319出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.econlet.2007.05.010
关键词
sensitivity; propensity score; matching; causal model; Monte Carlo
类别
In this paper, we study sensitive of propensity score methods to the specifications through Monte Carlo experiments. We find that the estimated treatment effects on the treated are not sensitive to the specifications if the unconfoundedness assumption holds. When the unconfoundedness assumption fails, the matching results can be sensitive. (c) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据