Using geographic differences in the availability of payday loans, I estimate the real effects of credit access among low-income households. Payday loans are small, high interest rate loans that constitute the marginal source of credit for many high risk borrowers. I find no evidence that payday...

We investigate how integration of bank ownership across states has affected economic volatility within states. In theory, bank integration could cause higher or lower volatility, depending on whether credit supply or credit demand shocks predominate. In fact, year-to-year fluctuations in a...