I develop a model in which individual time discount rates have a larger effect on human capital accumulation when credit constraints are binding. Impatient individuals obtain less schooling when borrowing constraints limit the ability to finance consumption during school. Using data from the NLSY79, I show that self-reported measures of time preferences have a significantly higher effect on the college attendance decisions of blacks than those of whites and the decisions of low-income youths than those of high-income youths. These results provide new evidence that members of disadvantaged groups obtain lower levels of schooling because they are credit constrained.

Using 1979–2012 CPS data for the United States and 1975–2012 NES data for Great Britain, we study wage behavior in both countries, with particular attention to the Great Recession. Real wages are procyclical in both countries, but the procyclicality of real wages varies across recessions, and does so differently between the two countries, in ways that defy simple explanations. We devote particular attention to the hypothesis that downward nominal wage rigidity plays an important role in cyclical employment and unemployment fluctuations. We conclude that downward wage rigidity may be less binding and have lesser allocative consequences than is often supposed.