如果平衡面板会损失很多观测值，那只好直接跑非平衡面板。

如果缺失不是特别严重可以人工补全。

补全不大可能, 缺失很严重. 所以我想请问具体stata 对于非平衡面板的语句是什么. 跟平衡面板与stata语句有什么区别

有人能回答吗?...谢谢

Dear tryingbing,
There is not in my knowledge any specific command for unbalanced panel data analysis. The commands for panel data are the same but only you must make the appropriate interpretation for your results.
Stata will treat your panel structure as unbalanced one and it will give you the estimation results.
In terms of theoritical analysis, you can read some chapters of Badi Baltagi or William Green or Worldridge to make the exact interpretation of the estimation results.
Hope that help

Hi lahraf,
Thanks for the reply. It helps a lot!