A detailed longitudinal dataset is assembled containing annual performance and biographical data for every player over the entire history of professional major league baseball. The data are then aggregated to the team level for the period 1920-2009 in order to test whether teams built on a more...

In this paper we seek to explain the emergence of different voice regimes, and to do so by using approaches from institutional economics. In particular we analyse the emergence of different voice regimes as a contracting problem; a ¿make¿ or ¿buy¿ decision on the part of the employer. A...

This paper tracks the rise in the percentage of employees who have never become union members ('never-member') since the early 1980s and shows that it is the reduced likelihood of ever becoming a member, rather than the haemorrhaging of existing members, that is behind the decline in overall...