This study investigates the performance effects of two industry-specific human resource management innovations that dramatically changed the way professional baseball teams selected and trained ballplayers. In the early part of this century major league clubs developed and refined two player...

This study examines the relationship between managerial gender diversity and firm performance. It outlines how extremely low and extremely high levels of managerial gender diversity can trigger group processes that can impede the attainment of the performance benefits associated with moderate...