An economist walks into a bar | Robert Litan | TEDxKC

An economist walks into a bar | Robert Litan | TEDxKC
https://www.youtube.com/watch?v=4SkoG9FWP4w
Applying behavioral economics to real-world challenges: Kelly Peters at TEDxUtrecht
https://www.youtube.com/watch?v=0rLb0pGZzOw