Effects of Empires and Civil Wars

Predicting Winners in Civil Wars (with Stephen Haber, Kim Oosterlinck, Marc Weidenmier) Published in the Journal of Banking and Finance (November 2015) and CEPR Discussion Paper 10109 (August 2014).

Trade and Empire (with Marc Weidenmier).Published in Economic Journal (November 2008, Lead Article) and NBER Working Paper 13765. Featured on VoxEU.com

Empire, Public Goods, and the Roosevelt Corollary (with Marc Weidenmier) Published in the Journal of Economic History (September 2005) and NBER Working Paper 10729. Featured in NBER Reporter, Fall 2005.