We test whether the gains from hiring an outside manager exceed the principal-agent costs of owner-manager separation at 266 small, closely held U.S. commercial banks. Our results suggest that hiring an outside manager can improve a bank's profit efficiency, but that these gains depend on...

Deregulation and technological change are transforming U.S. commercial banking from an industry dominated by thousands of small, locally focused banks into an industry where a handful of large banks could potentially span the nation and control the majority of its bank deposits. This paper...