A non-trivial portion of traffic fatalities involve alcohol or illicit drugs. But does substance use-which is linked to depression, suicide, and criminal activity-also reduce academic performance? Recent studies suggest that the consumption of alcohol has a negative effect on the grades of...

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...

Although women earn approximately 50% of science, technology, engineering and math (STEM) bachelor's degrees, more than 70% 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...

Although women earn approximately 50% of science, technology, engineering and math (STEM) bachelor's degrees, more than 70% 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...

Projections of forthcoming shortages of Ph.D.s and thus new faculty for the academic sector, abound. Among the policies proposed to prevent such shortages is increased federal support for graduate students. Lost in the policy debate, however, has been concern for the possibility that increased...