Thursday assorted links by Tyler Cowen May 19, 2016 at 11:20 am 1. The first black woman to get a Ph.d. in economics in the United States (pdf). 2. Which social cost of carbon? 3. Hong Kong looks headed for recession. 4. Interview with the very smart Eric Leeper. 5. The death of the strip mall? 6. Nate Silver on how and why he missed on Trump.