Although women earn approximately 50 percent of science, technology, engineering and math (STEM) bachelor's degrees, more than 70 percent of scientists and engineers are men. We explore a potential determinant of this STEM gender gap using newly collected data on the career trajectories of United States Air Force Academy students. Specifically, we…

Assessing the effectiveness of education by race and gender is as difficult as it is important. We investigate this question utilizing data for eleven cohorts at West Point, a distinguished military academy and highly ranked liberal arts college. Employing matching using entry scores on three comprehensive measures, we obtain exceptional matches…

We take cohorts of entering freshmen at the United States Air Force Academy and assign half to peer groups with the goal of maximizing the academic performance of the lowest ability students. Our assignment algorithm uses peer effects estimates from the observational data. We find a negative and significant treatment effect for the students we…