As far as I can tell, PSU is a very good option when you wanna do micro/metric theory. So if you wanna do trade in micro theory, then PSU can be an option. But, considering your interests in international topics and macroeconomics, UC Davis clearly dominates the others. (not to mention life in CA)
Oh, my bad. I forgot to mention that. I am not quite sure about the field at this moment. Broadly speaking, I'd say my interests are in applied microeconomics and econometrics.
I'd really appreciate your opinion on the ranking among the following PhD programs: MSU, UNC, Texas A&M, UT Austin, PSU, Rice, U of Virginia, WashU, OSU.