Why does the market discipline that banks face seem too weak during good times and too strong during bad times? This paper shows that using rollover risk as a disciplining device is effective only if all banks face purely idiosyncratic risk. However, if banks' assets are correlated, a two-sided...

This paper examines the relationship between the amount of information disclosed by bank holding companies (BHCs) and their subsequent risk profile and performance. Using data from the annual reports of BHCs with large trading operations, we construct an index of publicly disclosed information...

We investigate whether the “stress test,” the extraordinary examination of the nineteen largest U.S. bank holding companies conducted by federal bank supervisors in 2009, produced the information demanded by the market. Using standard event study techniques, we find that the market had...

Although small firms are most sensitive to interest rate and other shocks, empirical work on corporate risk management has focused instead on large public companies. This paper studies fixed-rate and adjustable-rate loans to see how small firms manage their exposure to interest rate risk. The...

We define CoVaR as the value at risk (VaR) of financial institutions conditional on other institutions being in distress. The increase of CoVaR relative to VaR measures spillover risk among institutions. We estimate CoVaR using quantile regressions and document significant CoVaR increases among...

The goal of integrated risk management in a financial institution is to measure and manage risk and capital across a range of diverse business activities. This requires an approach for aggregating risk types (market, credit, and operational) whose distributional shapes vary considerably. In this...

As the banking business grows more complex, government supervisors of banks seem increasingly willing to share the role of policing bank risk with private investors, especially bondholders. This paper investigates the disciplinary role of markets using bond spreads, ratings, and bank portfolio...

Remarks at the Center for Transnational Legal Studies Seminar on the Impact of U.S. Regulatory Reform on Global Banks, New York City.

Remarks at the Risk USA 2012 Conference, New York City.

Remarks at the 2011 Bretton Woods Committee International Council Meeting, Washington, D.C.>