Assorted links by Tyler Cowen April 4, 2009 at 12:18 pm in Web/Tech 1. Posner reviews Akerlof and Shiller. 2. Review essay on macroeconometrics. 3. La Sirene: I can't wait to go see it. 4. The economics of URL shortening. 5. After Gaza, by Michael Walzer. He understands nested games, at least implicitly.