This study is based on a 1996 survey of PhD economists working in the academic and nonacademic sectors since 1989. Despite a raw gender difference in all types of research output, the male dummy variable proves statistically significant in predicting only one publication measure. In a full sample and faculty subsample, number of years since receipt of PhD, publication in a refereed journal as a graduate student, and the total number of presentations made in professional forums were consistently, positively related to research productivity. The importance of other independent variables varies by research output. Typically unavailable variables such as workload, time use, submissions data, and family circumstances are also examined. (Contains 5 table and 17 notes.)