“Electoral Systems and Protectionism: An Industry-Level Analysis”, Canadian Journal of Economics 46(2), May 2013, with Carolyn Evans

“Domestic Productivity and Variety Gains from Trade”, Journal of International Economics 80(2), March 2010, with Volodymyr Lugovskyy (Indiana University) 

“Trade Infrastructure and Trade Costs: A Study of Select Asian Ports”, Infrastructure’s Role In Lowering Asia’s Trade Costs. (eds. Brooks and Hummels), Edward Elgar Publishing (2009), with Jon Haveman and Christopher Thornberg

Working Papers

"Tariffs, Product Quality, and the Relative Prices of Durables: Evidence from 1989-2009 U.S. Microdata", December 2017, with Volodymyr Lugovskyy(Indiana University),  (Online Appendix

"Industry Volatility and  International Trade", June 2017, with Miguel Leon-Ledesma (University of Kent) and Laura Puzzello(Monash University) 

"Firm-level heterogeneity in international transport costs: Evidence from Chile",  May 2017, with Volodymyr Lugovskyy(Indiana University)

"How Strong is the Love of Variety?",  March 2011