We build an equilibrium model of commodity markets in which speculators are capital constrained, and commodity producers have hedging demands for commodity futures. Increases in producers' hedging demand or speculators' capital constraints increase hedging costs via price-pressure on futures....

We examine the dynamics of a country’s growth, consumption, and sovereign debt, assuming that the government is myopic and wants to maximize short-term, self-interested spending. Surprisingly, government myopia can increase a country’s access to external borrowing. In turn, access to...

We examine the dynamics of a country's growth, consumption, and sovereign debt, assuming that the government is myopic and wants to maximize short-term, self-interested spending. Surprisingly, government myopia can increase a country's access to external borrowing. In turn, access to borrowing...

We study interbank lending and asset sales markets in which banks with surplus liquidity have market power vis-à-vis banks needing liquidity, frictions arise in lending due to moral hazard, and assets are bank-specific. Surplus banks ration lending and instead purchase assets from needy banks,...

AbstractThe following sections are included:OverviewThe Dodd-Frank Wall Street Reform and Consumer Protection ActEvaluation of the Dodd-Frank ACTMarket-Based Measures of Systemic RiskInterconnectednessStress TestsTransparencyNYU Stern Systemic Risk RankingsSystemic Risk MethodologySystemic Risk...

AbstractThe following sections are included:Systemic Risk and the Financial Crisis of 2007 to 2009Regulating Systemic RiskObstacle 1: Measuring Systemic RiskObstacle 2: Implementing the Tax on Systemic RiskObstacle 3: Is Moral Hazard Solved?The Dodd-Frank Wall Street Reform and Consumer...

The headline numbers appear to show that even as banks and financial intermediaries suffered large credit losses in the financial crisis of 2007-09, they raised substantial amounts of new capital, both from private investors and through government-funded capital injections. However, on closer...