This study uses a large sample of firms to examine how human capital considerations affect the process of CEO succession. Costs and benefits of succession planning are affected by a firm's level of operational complexity and human capital requirements; firms that are more complex incur greater...

Prior theoretical work on estimation risk generally has been restricted to single-period, returns-based models in which the investor must estimate the vector of expected returns but the covariance matrix is known. This paper extends the literature on parameter uncertainty in several ways. First,...