PSM-DID, DID, RDD, Stata程序百科全书 PSM-DID,机制分析和DID稳健性检验的实证 二重差分法深度分析(DID),三重差分兼论 DID思路和操作,一篇相关实证文献 DID运用经典文献,强制性许可的证据 1.Introduction Difference in Differences treatment effects (DID) have been widely used when the evaluation of ...
1.Introduction Difference in Differences treatment effects (DID) have been widely used when the evaluation of a given intervention entails the collection of panel data or repeated cross sections. DID integrates the advances of the fixed effects estimators with the causal inference analysis when unobserv...