We investigate how the decision of workers to join a specific type of firm affects their future career opportunities. Workers can either join a very competitive firm (big pond) or a less competitive one (small pond). In a big pond, it is more difficult to advance, but the potential rewards are...

Talented, ambitious workers (big fish) often join highly competitive organizations (big ponds), though they sometimes instead choose less competitive organizations (small ponds) offering brighter promotion prospects. Big fish exist in both types of organizations, though average worker ability is...