Recent research indicates that markets do not value bilingual skills. These results, however, are not robust across all labor markets, and one notable counter-instance is the market for registered nurses. As the Hispanic population grows in the United States, health care providers will encounter...

The authors analyze the promotion, demotion, and turnover of pitchers in baseball's minor leagues—a labor market for which exceptionally good data on performance are available—in the years 1975–88. They find that the time between a player's assignment to one league and...