fgvecb 发表于 2022-10-3 18:05 
不好意思我明白了,我在absorb前边没有加逗号,是我太不仔细了,谢谢您的耐心解答!
楼主,请问你使用reghdfe进行组间系数回归有没有报出如下错误啊?
unable to generate scores for model GrouP1
suest requires that predict allow the score option
我的命令如下:bdiff, group(above) model(reghdfe logInvia1 ISCtreat $Control, absorb(ind year)) surtest
感谢回复