Links for 24th June, 2018

1. Incentives matter.

1. Add this to the never ending list.

1. The great game is afoot, an update

1. This reminded me of exams, invigilation, and copying. Long read, but entirely worth it.

1. On the psychology of money. Great read.

1. Great question, so long as one is not domain dependent.

1. This was... startling.

1. On mistakes. The best way to learn.