STATA command to make the PSTR and PSTAR models.

[Fabrice Nzepang]

Hello
I am a Master's student in economics and I would like you to help me with the STATA command to make the PSTR and PSTAR models.
Thank's
[email protected]

[Rich Goldstein]

I, at least, have no idea what you are talking about (I am not an economist); please provide a cite and/or a good description of these models

[Fabrice Nzepang]

Panel smooth threshold regression