How sociologists are studying economists by Tyler Cowen April 1, 2007 at 2:40 pm in Economics 1. Fabio reports. 2. New blog on academic productivity, via Teppo. 3. There is a new edition of Road to Serfdom out, here are the original referee reports, by Knight and Marschak. 4. The contributions of Milton Friedman. 5. The essential John Nash, a new book.