1. Elobeid, A. , and S. Tokgoz . “Removal of U.S. Ethanol Domestic and Trade Distortions: Impact on U.S. and Brazilian Ethanol Markets.” CARD Working Paper 06-WP 427, Center for Agricultural and Rural Development, Iowa State University, October 2006 (revised).
2. The Long-Run Impact of Corn-Based Ethanol on the Grain, Oilseed, and Livestock Sectors with Implications for Biotech Crops;Elobeid;AgBioForum,2007
3. FAPRI. “Agricultural Outlook 2007.” Available at http://www.fapri.iastate.edu/outlook2007/.
4. Gardner, B. “Fuel Ethanol Subsidies and Farm Price Support.” Working Paper, Department of Agricultural and Resource Economics University of Maryland, College Park, November 2007.