American universities aren't just about education. Or even research, for that matter. They're often about providing a "life experience" for undergraduates. So you have a huge investment in sports, entertainment, and living facilities that are basically unheard of in other countries. Plus, all sort of administrators and advisors who help students in a variety of different ways.<p>These add up to a great experience, and arguably make the education better. But they also reflect how little the US government provides vs. other countries. And how much students depend on the university to provide services that in other countries would be provided by other agencies. And how an American university is expected to provide much more than just classrooms, lectures, and research.<p>I graduated from two American universities (MIT and Northwestern). Each of these had an on-site medical facility (unnecessary in countries with nationalized health insurance), financial aid offices (unnecessary in places where the tuition is lower, or handled by centralized government agencies), student-only shuttle services (unnecessary where public transportation is good), sports teams (unheard of outside of the US), and a wide variety of extra-curriculars (again, basically non-existent outside of the US). Each of these requires a bunch of administrators.<p>The building in which I did my PhD had a huge support staff. In an Israeli or European university, I think that the 15-20 secretaries, planners, and managers would have been replaced by 3-4 people. Overworked and underpaid people, mind you, but that's how you keep costs low. And my office (as a graduate student) in the US was positively opulent compared to what you'll find abroad.<p>I used to think that student aid in the US was a great thing. But I do believe that American universities have basically decided that they can raise tuition without any penalty, because almost no one pays that sum out of pocket -- and everyone else just takes on crushing debt for many years to follow.<p>Now, the fact is that I had a blast in my undergrad years, and my experience editing the student newspaper led directly to my current career. But having met many students and graduates in Israel (where I live), where universities are places to learn and do research, rather than have "life experiences," I'm not at all convinced that the added expense and overhead are worthwhile.