Research

Crop-Price Indemnified Loans: A Pilot Study in Ghana, (with M. McMillan; D. Karlan; C. Udry); Journal of Risk and Insurance (forthcoming)

Non(Intervention) in Civil Conflicts, (with J. Atsu Amegashie); European Journal of Political Economy (September 2007)

Who Herds? (with D. Bernhardt and M. Campello) Journal of Financial Economics (June 2006)

Evolution of Managerial Expertise (with D. Bernhardt and E. Hughson); American Economic Review (March 2006)

Rematches in Boxing and Other Sporting Events (with J. Atsu Amegashie), Journal of Sports Economics; (Nov. 2005)

The Effects of Learning-by-Doing on Product Innovation by a Durable Good Monopolist (with J. Zabojnik); International Journal of Industrial Organization, (Feb 2005)

Debt-Contingent Inflation Contracts and Targets, Journal of Economic Dynamics and Control, (March, 2002)