"A Trade Theorist's Take on Global Imbalance", in Simon J. Evenett (ed.), The US-Sino Currency Dispute: New Insights from Economics, Politics and Law, Centre for Economic Policy Research, London, UK: A VoxEU.org Publication, 2010, pp. 43-46.
VoxEU
"Dangers and Opportunitiesfor Developing Countries in the Current World Trading System", presentation at the 12th Annual Conference on Global Economic Analysis, UN-ECLAC, Santiago, Chile, June 11, 2009.
PDF | PPT
"Globalization and Global Poverty", presentation at a panel hosted by Phi Chi Theta on "The Economics of Poverty," November 15, 2007.
PDF | PPT
Lecture 1: What's the H-O Model Like? PDF | PPT Lecture 2: What's Not to Like about the H-O Model? PDF | PPT Lecture 3: So What Do We, Like, Do? PDF | PPT