在Stata中进行PSM-DID(倾向得分匹配与双重差分)分析的步骤可以归纳为以下几点。以下步骤将包括必要的Stata命令和解释: 准备数据: 确保数据集包含处理组和对照组,以及进行DID分析所需的前后期数据。 在Stata中导入数据: stata use your_data.dta, clear 这行代码用于加载你的数据集。请将your_data.dta替换为你...
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...
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 ...