Heckit panel data

[Sasha Tam]

Hi everyone,

I'm currently working on my final project about Kuznets Curve using panel data.
I want to program the Heckman three steps following the logic of Wooldridge. However, I know there is no command available on Stata and I want to know is someone has done it before so I can see the do file.

I would appreciate your help.
Sasha

[Phil Bromiley]

You didn't get a quick answer. There have been several posts on such issues on this list serve in the last year. You might look more carefully for selection posts. You might also look at Stata 15's eregress routines.