Corporate income taxation and prudential regulation are complementary instruments for public policy in banking markets. The common deductibility of interest payments induces debt bias and causes banks to be excessively levered. A reduction in debt-bias can achieve two goals at the same time: It...

We document that within regional U.S. mortgage markets an increase in competition exerts differential effects on banks with large and small market shares. Large market share banks reduce capitalization and increase risk taking as a response to an increase in the intensity of competition, while...