A non-parametric approach is used to examine the effects of globalization and deregulation on the efficiency and productivity growth of small and large banks in the U.S. between 1990 and 2003. Using a representative sample of commercial banks, the study finds empirical evidence that both small...

The purposes of this paper are twofold: first, to employ a flexible non-parametric approach to contrast the productive efficiency of a sample of small and large banks in order to examine the relationship between size and productive performance in the banking industry. Second, to investigate...