When home prices threaten to decline, lenders bearing more of a community's mortgage risk have an incentive to combat this decline with new lending that boosts demand. We test whether this incentive drove the government-sponsored enterprises (GSEs) to guarantee riskier mortgages in early 2007,...

This paper explores whether there was an economically significant differential in market-based risk between bank holding companies (BHCs) with Section 20 subsidiaries – subsidiaries that were authorized by the Federal Reserve to conduct bank-ineligible securities activities – and BHCs...

The author examines the impact of incomplete risk-sharing on growth and welfare. The source of market incompleteness in the economy is private information: a household's idiosyncratic productivity shock is not observable by others. Risk-sharing between households occurs through long-term...

We build a model in which financial intermediaries provide insurance to households against a liquidity shock. Households can also invest directly on a financial market if they pay a cost. In equilibrium, the ability of intermediaries to share risk is constrained by the market. This can be...

A central puzzle in international finance is that real exchange rates are volatile and, in stark contradiction to efficient risk-sharing, negatively correlated with relative consumptions across countries. This paper shows that a model with incomplete markets and a low price elasticity of imports...

With seemingly minor amendments to the standard techniques of measuring banking technology, we have uncovered important empirical phenomena that point to the crucial role played by financial capital in banking and financial intermediation. The authors employ a standard cost function, conditioned...