Unless grad students are independently wealthy, they won't have the free cash flow to pay for the tax on money they never receive. They are being taxed on an in-kind benefit they receive.
Links
[1] https://paw.princeton.edu/node/add/inbox?field_in_response_to=180466
[2] http://www.facebook.com/share.php?u=https://paw.princeton.edu/inbox/unless-grad-students-are-independently&title=Unless grad students are independently...
[3] http://twitter.com/intent/tweet?status=Unless grad students are independently...+https://paw.princeton.edu/inbox/unless-grad-students-are-independently
[4] https://paw.princeton.edu/print/180466
[5] https://paw.princeton.edu/printmail/180466
[6] https://paw.princeton.edu/article/tax-reform-proposals-concern-over-taxing-endowment-tuition-waivers-grad-students
