Published comments and discussions:

Introduction to the Symposium on the Economics of Payments, with Gabriele Camera, Annals of Finance, Vol. 9 (2013) 1-4.

Discussion of: "Banking in a Matching Model of Money and Capital" by V. Bencivenga & G. Camera, Journal of Money, Credit and Banking, Supplement to Vol. 43 (2011) 477-485.

Comment on: "A model of a systemic bank run" by Harald Uhlig, Journal of Monetary Economics, Vol. 57, No. 1:Carnegie-Rochester Conference Series on Public Policy (2010) 97-100.

Recent conference discussions:

Discussion of: "The Effects of Monetary Policy and Other Announcements" by Gu, Han & Wright, 4th ITAM-PIER Conference on Macroeconomics, Univ. of Pennsylvania, August 24, 2017.

Discussion of: "Bailouts, Moral Hazard, and Banks' Home Bias for Sovereign Debt" by Gaballo & Zetlin-Jones, Conference on Innovations in Central Banking, Federal Reserve Bank of St. Louis, September 23, 2016.

Discussion of: "Payments, Credit and Asset Prices" by Piazzesi & Schneider, Conference on Monetary Policy with Heterogeneous Agents, Paris School of Economics, June 28, 2016.

Discussion of: "How Should Central Banks Steer Money Market Interest Rates?" by Papadia, FRBNY/SIPA Workshop on Implementing Monetary Policy Post-Crisis: What have we learned? What do we need to know?, Columbia University, May 4, 2016.

Discussion of: "Optimal Debt Restructuring and Lending Policy in a Monetary Union" by Dogra, 1st Fordham Univ. Workshop on Macroeconomics and International Finance, April 29, 2016.

Discussion of: "Open Market Operations" by Rocheteau, Wright & Xiao, 2nd ITAM-PIER Conference on Macroeconomics, Univ. of Pennsylvania, August 22, 2015.

Discussion of: "Liquidity Trap and Excessive Leverage" by Korinek & Simsek, NYU Stern-CGEB Macrofinance Conference, November 7, 2014.

Discussion of: "Trading on Sunspots" by Jovanovic & Tsyrennikov, 3rd Wharton Conference on Liquidity and Financial Crises, October 10-11, 2014.

Discussion of: "Who Borrows from the Lender of Last Resort" by Drechsler, Drechsel, Marquez-Ibanez & Schnabl, 2nd Wharton Conference on Liquidity and Financial Crises, October 11-12, 2013.

Discussion of: "Financial Risk Capacity" by Saki Bigio, ITAM Summer Camp in Macroeconomics, August 23-24, 2012.

Discussion of: "Limiting Global Financial Instability with Limited Purpose Banking" by Larry Kotlikoff, Conference on Monetary Policy in a Global Setting: China and the United States, School of Economics and Management, Tsinghua University, Beijing, March 26-28, 2012.

Discussion of: "Collateral Crises" by Gorton & Ordonez, Conference on Monetary Economics to Honor the Contributions of Warren Weber, Federal Reserve Bank of Atlanta, February 17-18, 2012.

Discussion of: "High Interest Rates: The Golden Rule for Bank Stability in the Diamond-Dybvig Model" by Bertolai & Cavalcanti, 3rd Annual Conference on Money, Banking and Asset Markets, University of Wisconsin School of Business, November 11-12, 2011.

Discussion of: "Liquidity Hoarding" by Gale & Yorulmazer, Economics Alumni Conference, New York University, June 3-4, 2011.

Discussion of: "Repo Runs" by Martin, Skeie & von Thadden, New York Area Workshop on Monetary Policy, Federal Reserve Bank of New York, November 12, 2010.

Discussion of: "Trade Dynamics in the Market for Federal Funds" by Afonso & Lagos, 2nd Annual Conference on Money, Banking and Asset Markets, University of Wisconsin School of Business, November 5-6, 2010.

Discussion of: "Policy at the Zero Bound" by Correia, Fahri, Nicolini & Teles, ITAM Summer Camp in Macroeconomics, August 26-27, 2010.

Discussion of: "Diversification Disasters" by Ibragimov, Jaffee & Walden, Financial Intermediation Research Society Conference, June 7-9, 2010.

Discussion of: "Competition and Stability in Banking" by Vives, 13th Annual Conference of the Central Bank of Chile, November 19-20, 2009.

Discussion of: "The Emergence and Future of Central Counterparties" by Koeppl & Monnet, Bank of Canada Workshop on Payments Systems, Collateral, and Liquidity, September 11-12, 2009.

Discussion of: "Rollover Risk and Market Freezes" by Acharya, Gale & Yorulmazer, Bank of Korea International Conference, June 2-3, 2009.

Discussion of: "A Model of a Systemic Bank Run" by Uhlig, Carnegie-Rochester Conference on Public Policy, April 17-18, 2009.

Discussion of: "Banks, Liquidity Insurance, and Interest on Reserves in a Matching Model of Money" by Bencivenga & Camera, Conference on Liquidity in Frictional Markets, Federal Reserve Bank of Cleveland, November 14-15, 2008.

Discussion of: "Elastic Money, Inflation, and Interest Rate Policy" by Head & Qui, Conference on Money, Credit and Policy, Washington University in St. Louis, May 23-24, 2008.