Working papers

Noisy Business Cycles   [slides]
November 2009 (with Jennifer La'O) 

Sentiments   [slides]
February 2009 (with Jennifer La'O)

Dispersed Information over the Business Cycle: Optimal Fiscal and Monetary Policy
October 2008 (with Jennifer La'O)

Incomplete Information, Higher-Order Beliefs, and Price Inertia    [slides]
March 2009 (with Jennifer La'O)

Idiosyncratic Sentiments and Coordination Failures    [slides]
December 2008

Wall Street and Silicon Valley: A Delicate Interaction   [slides]
September 2007 (with Guido Lorenzoni and Alessandro Pavan)
Supplementary Material

Robust Predictions in Global Games with Multiple Equilibria: defense policies against currency attacks
August 2008 (with Christian Hellwig and Alessandro Pavan)

Volatility and Growth: Credit Constraints and the Composition of Investment
October 2007 (with Philippe Aghion, Abhijit Banerjee and Kalina Manova)

Rent Seeking, Corruption and Growth: A Simple Model
May 2000, CEPR Discussion Paper 2464 (with Tryphon Kollintzas)