Why Have Americans Become More Obese? David M. Cutler, Edward L. Glaeser and Jesse M. Shapiro (pp. 93-118)
In Honor of Matthew Rabin: Winner of the John Bates Clark Medal Colin Camerer and Richard H. Thaler (pp. 159-176)
Retrospectives: Who Invented Instrumental Variable Regression? James H. Stock and Francesco Trebbi (pp. 177-194)