@linguistMasoud AND they usually get single-entry visas, so they can't leave the US while under student status. I've seen friends who couldn't go home during the entire PhD. Imagine the toll that takes on your mental health. And any conferences abroad are out of the question.
Explore how to use computational models in your research, by joining the Computational Organization Science Summer School, happening pre-AOM @HarvardHBS July/Aug! https://t.co/PRKFOhTBit
It's a fantastic intro to the techniques, applications, and the community. Apply by Jan 31!