Corporate governance and the spinoff decision

Using a sample of 102 spinoffs in the period 1981 to 1997, we investigate the relation between corporate governance and the spinoff decision. Diversified firms conducting a spinoff have characteristics previously hypothesized to be associated with more effective corporate governance, such as greater ownership by outside board members, more heterogeneous boards, and fewer board members, in comparison to a set of peer firms. Post spinoff, relative valuation measures increase a significantly greater extent than for peer firms. These findings are consistent with the view that agency problems are a contributing factor in firms maintaining value destroying diversification strategies.