Hello everyone ,

I am writing my master thesis about determinants of international migration from developping countries to developped countries and i have used GMM difference method (PRCL means index of political rights , PTS is an index of terror) . i have just attached to my post the results that i have found but i feel like there are unrealistic since all variables are significant . i am having doubts also about Sargan and hanson test , should i keep only hanson test ?

Thank you very much in advance.