"Ideology and Endogenous Constitutions", December 2010, forthcoming in Economic Theory

“Monetary Policy by Committee: Consensus, Chairman Dominance or Simple Majority?” (with. F. Ruge-Murcia) Quarterly Journal of Economics Vol. 125, No. 1 (February 2010), pp. 363-416.

"Committees as Substitutes for Commitment” International Economic Review, 51 (1); (February 2010), pp. 213-236.

 “The Dynamic (In)efficiency of Monetary Policy by Committee” (with F. Ruge-Murcia) Journal of Money, Credit and Banking 40(5), 2008, 1001-1032.

“Preference Heterogeneity in Monetary Policy Committees” (with F. Ruge-Murcia) International Journal of Central Banking, 4(1), March 2008, 213-233