Earlier quoted context omitted.
College costs have increased due to decreased state funding and increased regulation (both legal and from accreditors), which requires more administrative staff. Ironically, decreased state funding leads to an increase of administrative staff too, as universities invest in grant offices, development offices, and outreach departments in an attempt to find more funds.
Correct me if I'm wrong, but I think this is at least partially wrong. Are you only speaking of public universities? I worked at an expensive, private, liberal arts, non-profit college, where I witnessed revolting inefficiency. Do such schools receive _significant_ state funding? Any? One example of the waste I witnessed: at the end of the financial year, the student services departments where I worked would blow wha…
Decreased (per capita, inflation-adjusted) state (and federal) funding for schools (mostly state) and student grants (state and federal) effects both public and private schools.