This article uses various micro data sets to study entrepreneurship. Consistent with the existence of capital constraints on potential entrepreneurs, the estimates imply that the probability of self-employment depends positively upon whether the individual ever received an inheritance or gift. When directly questioned in interview surveys, potential entrepreneurs say that raising capital is their principal problem. Consistent with our theoretical model's predictions, the self-employed report higher levels of job and life satisfaction than employees. Childhood psychological test scores, however, are not strongly correlated with later self-employment.

In Happiness for All? Unequal Hopes and Lives in the Pursuit of the American Dream, Carol Graham raises disquieting ideas about today’s United States. The challenge she puts forward is an important one. Here we review the intellectual case and offer additional evidence. We conclude broadly on the author’s side. Strikingly, Americans appear to be in greater pain than citizens of other countries, and most subgroups of citizens have downwardly trended happiness levels. There is, however, one bright side to an otherwise dark story. The happiness of black Americans has risen strongly since the 1970s. It is now almost equal to that of white Americans.

What determines human beings' political preferences? Using nationally representative longitudinal data, we show that having daughters makes people more likely to vote for left-wing political parties. Having sons leads people to favor right-wing parties. The paper checks that our result is not an artifact of family stopping rules, discusses the predictions from a simple economic model, and tests for possible reverse causality.

Preferences over Inflation and Unemployment: Evidence from Surveys of Happiness by Rafael Di Tella, Robert J. MacCulloch and Andrew J. Oswald. Published in volume 91, issue 1, pages 335-341 of American Economic Review, March 2001