非实验数据政策效应评估理论与实证研究方法

非实验数据政策效应的研究是管理科学研究中的一个重要方向。政策效应评估理论在国外研究发展已经有很多年历史,但国内这一领域的研究甚少。基于此,本文对政策效应评估理论和实证研究方法做了一个较为全面的概括,侧重介绍了目前常用的三种评估方法:选择修正法、DID法和匹配法,并就一些我们在实际问题处理过程中需要注意的问题进行了探讨。

Evaluation Methods and Empirical Analysis for Non-Experimental Data

The research of effect evaluation for non-experimental data is an important research field in management science. Although the effect evaluation theory has been researched for decades abroad,there is little research domestic. Based on such situation,this paper lays out effect evaluation theory and empirical analysis methods,and considers three main methods involved:Heckman Correction Method,Difference-in-Difference Method and Matching Method. At last,we review some noticeable aspects in practice.