Spurr, Stephen J.; Barber, William - In: Industrial and Labor Relations Review 47 (1994) 4, pp. 692-708
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 promotion or demotion to...