Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
From Omnilibrium:
Can competition be created in an education market of perfect irrationality?
Problems with objective evaluation of government policies. Part I. The unemployment data paradox
Will election of a republican president result in actual right-wing policies?
Why is the crime rate so high in Venezuela?