Based on theoretical models of budget-balanced social insurance and individual choice, we argue that in addition to the well-known empathy mechanism whereby ethnic heterogeneity undermines sentiments of solidarity among a citizenry to reduce welfare generosity, population heterogeneity affects...

We conduct the first quantitative assessment of federal college subsidies during the 1930s. Overlapping generation households invest in children's education to maximize multigenerational utility, and the government subsidizes college to maximize enrollment subject to a budget constraint and...