Every time I read articles about student loans in the USA, the options are always presented as either the current state, or free tuition. Why are interest free student loans never floated as an option? Here in New Zealand, our student loans are provided by the government and are interest free as long as we reside in New Zealand. It means that people who don't do tertiary education, or who do a trade, don't subsidise…
Imagine what would happen if the US government made student loans interest free. Who would gain, and who would lose?
(1) Students could afford to take out larger loans (as the repayments would be more affordable with 0% interest vs. 4.66% interest)
(2) As a result of (1) colleges could charge higher tuition fees, without reducing the number of students would could afford to pay
(3) The government would pay interest to the banks (interest that's paid by students under the current system).
Based on what we've seen in the past, increasing access to credit for students mostly benefits colleges. Students end up paying the same monthly payments. Just like how lower interest rates make house prices go up.
This is indeed a sad situation. I'm generally in favour of free-market solutions, but most 18-year-olds don't have sufficient information or ability to act as a rational market participant. So the situation in the UK, where undergraduate education is mostly funded by the government, and prices are centrally capped, seems much better for students.