It is widely believed today that the free market is the best mechanism ever invented to efficiently allocate resources in society. Just as fundamental as faith in the free market is the belief that government has a legitimate and competent role in policing and the punishment arena. This curious...

Much of macroeconomics is concerned with the allocation of physical capital, human capital, and labor over time and across people. The decisions on savings, education, and labor supply that generate these variables are made within families. Yet the family (and decision-making in families) is...