Why do some people become entrepreneurs (and others don't)? Why are firms so heterogeneous, and many firms so small? To start, the paper briefly documents evidence from the empirical literature that the relationship between entrepreneurship and education is U-shaped, that many entrepreneurs...

Men in low-income countries invest considerably more years in school than women. From low- to high-income countries, women's years of schooling increase faster than men's, so that the gender gap in years of schooling declines. In this work, I assess in how far this decline may be related to the...