[Mahdi Gholami]

I mean in Stata

oops, i just found how to do RESET test in your "log of gravity" page. thank you. that was very helpful. but i'm still confused about Park Test

[Joao Santos Silva]

We describe the Park-type test in the Log of Gravity paper but it is not nearly as important as the RESET. So, do not worry if you do not use it.

All the best,

Joao