Huang, Y., W.E. Huffman and A. Tegene. "Impacts of Economic and Psychological Factors on Women's Obesity and Food Assistance Program Participation: Evidence from the NLSY." Presented at the 5th annual conference of the American Association of Wine Economists, Bolzano (Bozen), Italy, June 23-25, 2011.

Schuring, J., W.E. Huffman and X. Fan. "Genetically Modified Crops and Midwestern Farm Production: Evidence at the State Lever over 1960-2004." Presented at the Annual Conference of the International Consortium on Applied Bioeconomy Research (ICABR), Rome, Italy, June 26-28, 2011.