The Credibility Revolution in Empirical Economics: How Better Research Design Is Taking the Con out of Econometrics Joshua D. Angrist and Jörn-Steffen Pischke (pp. 3-30)
Taking the Dogma out of Econometrics: Structural Modeling and Credible Inference Aviv Nevo and Michael D. Whinston (pp. 69-82)
The Other Transformation in Econometric Practice: Robust Tools for Inference James H. Stock (pp. 83-94)
Geographic Variation in the Gender Differences in Test Scores Devin G. Pope and Justin R. Sydnor (pp. 95-108)
The Gender Gap in Secondary School Mathematics at High Achievement Levels: Evidence from the American Mathematics Competitions Glenn Ellison and Ashley Swanson (pp. 109-28)
Explaining the Gender Gap in Math Test Scores: The Role of Competition Muriel Niederle and Lise Vesterlund (pp. 129-44)
The Columbian Exchange: A History of Disease, Food, and Ideas Nathan Nunn and Nancy Qian (pp. 163-88)