This paper develops a theory of inequality and the social contract aiming to explain how countries with similar economic and political "fundamentals" can sustain such different systems of social insurance, fiscal redistribution, and education finance as those, of the United States and Western...

This paper examines how socioeconomic stratification and alternative systems of education finance affect inequality and growth. Agents interact through local public goods or externalities (school funding, neighborhood effects) and economywide linkages (complementary skills, knowledge...

We develop a theory of prosocial behavior that combines heterogeneity in individual altruism and greed with concerns for social reputation or self-respect. Rewards or punishments (whether material or image-related) create doubt about the true motive for which good deeds are performed, and this...