Assorted links by Tyler Cowen May 11, 2011 at 12:21 pm in 1. Betsey Stevenson on Bryan Caplan and unhappy parents. 2. What Abhijit Banerjee would do for South Sudan. 3. What death means to primates. 4. Ten year old food critic, he is better and more authentic than most. 5. More on the economics of Groupon.