Using data from the Census, ACS and the CPS, we document that a large part of long-run reallocation of labor from the goods to the service sector took place within narrowly defined groups of workers. In particular, sectoral reallocation reflects a labor market trend that is distinct from the...

This paper uses detailed administrative data from one of the largest community colleges in the United States to quantify the extent to which academic performance depends on students being of similar race or ethnicity to their instructors. To address the concern of endogenous sorting, we use both...

Detailed administrative data from a large and diverse community college are used to examine if academic performance depends on whether students are the same race or ethnicity as their instructors. To identify racial interactions and address many threats to internal validity we estimate models...

The voluntary departure of hard-to-replace skilled workers worsens firm prospects, thus, increasing remaining workers' incentives to leave. We develop a model of collective turnover in which firms design compensation to limit the risk of such "worker runs." To achieve cost-efficient retention,...

We investigate compensation design in tight labor markets. With private information about firm productivity, firms prefer competing for workers by raising fixed wages. However, workers in better bargaining positions often prefer negotiating for higher bonuses or option pay. We characterize when...