I would like a detailed analysis to solidify my opinion. On one hand, some argue that accepting foreign students means there are fewer slots for native ones. On

I would like a detailed analysis to solidify my opinion. On one hand, some argue that accepting foreign students means there are fewer slots for native ones. On the other hand, some argue the higher tuition paid by foreign students allows universities to subsidize the cost of tuition for natives. The first group responds that foreign students only create increased demand and thus increase the cost of tuition and that even if universities were able to pass savings on for native students they choose not to do so. I want numbers on these arguments.