We investigate empirically the influence of homogeneity of populations in fixed geographic jurisdictions on the structure of religious clubs in these same jurisdictions. Using county-level data, we find that variation in the number of religous clubs is influenced strongly by measured...

Based on our analysis of longitudinal data from the American Bar Association's National Survey of Career Satisfaction/Dissatisfaction, we report on the economic consequences of having a mentor. Specifically, we find that individuals who reported having a mentor in 1984 were more likely (in 1990)...