Current working papers:

Expectations vs. Fundamentals: Does the Cause of Banking Panics Matter for Prudential Policy?, with Vijay Narasiman, Federal Reserve Bank of New York Staff Report No. 519, October 2011.

Optimal Banking Contracts and Financial Fragility, with Huberto Ennis, October 2011.

Bailouts and Financial Fragility, April 2011.  See also:

Earlier version of paper, Federal Reserve Bank of New York Staff Report No. 473

Presentation slides

Older unpublished work:

Liquidity Crises and Discount Window Lending: Theory and Implications for the Dollarization Debate, with Gaetano Antinolfi, Centro de Investigación Económica Discussion Paper 00-02, ITAM, September 2000.