heckpossion, xtheckpossion

[jiyun kim]

hello

I'm using heckpossion command.

but data i have is panel, so i want to use xtheckpossion

but in stata, there is no command yet.

how can i use the panel data?

heckpoisson patent IPloan ln_asset firm_age roa tangibility RnD_ratio industry, select(y1=current_longdabts ln_asset firm_age roa tangibility RnD_ratio industry)

[FernandoRios]

If there is no such command, you have only few options
1. Create your own procedure, assuming there is something similar in the literature
2. Change methodology to something feasible.
3. Look for other software who has already implemented that.
Other than that, if you know a paper has applied that particular method, you can try contacting the authors and see if they are willing to share their code.