Cost disease
https://en.wikipedia.org/wiki/Baumol%27s_cost_disease
http://slatestarcodex.com/2017/02/09/considerations-on-cost-disease/
http://slatestarcodex.com/2017/02/17/highlights-from-the-comments-on-cost-disease/
https://www.reddit.com/r/slatestarcodex/comments/5t5agg/considerations_on_cost_disease/
“What economists would all be talking about if academic economics were as efficient as in the 1980s.” https://www.facebook.com/yudkowsky/posts/10155057444549228