October 2008 - Staff Report 416
March 2008 - Working Paper 658
September 2006 - Quarterly Review 3012
Published In: Journal of Economic History
(Vol. 66, No. 2, June 2006, pp. 433-455)
Revised July 2006 - Working Paper 642
Revised March 2006 - Working Paper 641
Published In: Journal of Economic Theory
(Vol. 142, No. 1, September 2008, pp. 5-27)
Revised December 2005 - Working Paper 634