This paper uses stochastic frontier analysis to provide international evidence on the impact of the regulatory and supervision framework on bank efficiency. Our dataset consists of 2853 observations from 615 publicly quoted commercial banks operating in 74 countries during the period 2000-2004....

This paper investigates the relationship between the effective tax rate on bank income and bank profit efficiency. Our sample consists of 3,472 observations from 533 publicly quoted commercial banks operating in 46 countries between 2001 and 2009. We estimate a global frontier while controlling...