@kerrydu
kerrydu 暂无简介
Total Factor Productivity with Undesirable Outputs in Stata
Spatial Durbin stochastic frontier model with endogenous variables
install Stata package issued by Kerry Du in Gitee.com
这是一本中文 R 语言入门书，基于最新 tidyverse 包。
gitee -- install, and uninstall Stata packages from Gitee website
placebotest等一系列用于经济研究的stata命令
张宁、杜克锐：《效率与生产率分析教程——理论、应用与编程》相关程序代码和数据
Slacks-based Measure of Efficiency in Stata
Fitting Spatial Panel SF models in STATA
