As far as I understand most of the Indian STEM(specially CS) students treat higher studies in US as a pathway to a job in US. I was asking as to how many eventu

As far as I understand most of the Indian STEM(specially CS) students treat higher studies in US as a pathway to a job in US. I was asking as to how many eventually go into academia professionally. For Chinese, I think there are a lot of other strong reasons to stay back. As I understand from the amount of research coming out of their unis in mainland, they seem to have improved a lot there. Also, R&D in some industries reaching on par to Western counterparts, with jobs paying quite well in big cities, so little reason for them to move away from their homeland.