AbstractThe following sections are included:IntroductionEvidence of Scale Economies at the Largest Financial InstitutionsHow are Economies of Scale Typically Measured and Why Do They Elude Many Investigations?How are Scale Economies Measured While Accounting for Endogenous Risk-Taking?Do...

We amend the standard cost model to account for the role of financial capital in banking. The cost function is conditioned on the level of capital, but we model the demand for financial capital so that it can serve as a cushion against insolvency for potentially risk-averse managers and as a...

The Great Recession focused attention on large financial institutions and systemic risk. We investigate whether large size provides any cost advantages to the economy and, if so, whether these cost advantages are due to technological scale economies or too-big-to-fail subsidies. Estimating scale...