University of Colorado




Wolfgang Keller


Curriculum Vitae











Working Papers


·       Market Integration as a Mechanism of Growth, August 2016 (with Carol H. Shiue)

·       Trade in China during the Treaty Port Era, August 2016 (with Javier Andres Santiago and Carol H. Shiue)

·       International Trade and Job Polarization: Evidence at the Worker Level, June 2016 (with Hâle Utar); VOX column

·       Capital Markets in China and Britain, 18th and 19th Century: Evidence from Grain Prices, March 2016 (with Carol H. Shiue and Xin Wang)



Recent Publications



·       International Business Travel: An Engine of Innovation? , Journal of Economic Growth, March 2015 (with Nune Hovhannisyan)

·       Supplier Responses to Wal-Mart’s Invasion of Mexico, Journal of International Economics, January 2015 (with Iacovone, Javorcik, and Tybout)

·       Endogenous Formation of Free Trade Agreements: Evidence from the Zollverein’s Impact on Market Integration, Journal of Economic History, December 2014 (with Carol H. Shiue)

·       Shanghai’s Trade, China’s Growth: Continuity, Recovery, and Change Since the Opium War, IMF Economic Review Vol. 61(2): 336-378 (with Ben Li and Carol Shiue)

·       The Gravity of Knowledge, American Economic Review, 2013, Vol. 103(4): 1414-1444 ((with Stephen Yeaple); Slides