- “Disease Control, Demographic Change and Institutional Development in Africa*” with William A. Masters and Harounan Kazianga, Revised September 2012
- “Rural Demography, Public Services and Land Rights in Africa: A Village-Level Analysis in Burkina Faso” with William A. Masters and Harounan Kazianga, December 2011
- “Understanding the Role of China in the “Decline” of US Manufacturing*” with Avraham Ebenstein, Yaohui Zhao and Chanchuan Zhang, November 2011
- “Chemical Fertilizer and Migration in China” with Avraham Ebenstein, Jian Zhang and Kevin Chen. July 2011
- “Globalization, Structural Change and Productivity Growth” with Dan Rodrik, June 2011
- “Recent Findings on Trade and Inequality” with Ann Harrison and John McLaren, September 2010
- “International trade, offshoring and US wages“, VOxEU.org (with Avi Ebenstein, Ann Harrison and Shannon Phillips) An accessible version of the impact of trade and offshoring on US wages and employment. August 31, 2009
- “Estimating the Impact of Trade and Offshoring on American Workers Using the Current Population Surveys“, with Avraham Ebenstein, Ann Harrison, and Shannon Phillips, NBER Working Paper 15107, June 2009.
- “Offshoring Jobs? Multinationals and U.S. Manufacturing Employment,” with Ann E. Harrison, NBER Working Paper, Revised June, 2009.