Board Changes and the Director Labor Market: The Case of Mergers

We examine the stability and composition of acquirer boards around mergers and the director characteristics associated with selection for the post-merger board. Our results indicate that the post-merger board changes substantially and variation is significantly different from both non-merger years and non-merging firms. Adjustments reflect firms upgrading skills associated with executive and merger experience and bargaining between targets and acquirers, rather than agency motives. Conversely, director selection at non-merging firms is driven by general skills and diversity. Our analyses provide insight into the dynamic nature of board structure and characteristics valued in the director labor market.