The RFS, Advanced Biofuels and the Role of Sweet Sorghum. FAS Cochran/OIRP/ONP/ARS/USDA Sweet Sorghum Workshop. August 2013
The RFS and Consumer Food Prices. U.S. Congressional Staff Briefing, June 2013
Biofuels Law and Regulation: Economic Consequences of Conflict. Presented to the Energy Biosciences Institute Biofuels and Regulation Conference. April 2013
Agriculture and Biofuels: Issues and Outlook, Presented to the USDA Agricultural Research Service Eastern Regional Research Center. March 2013
The Economics of the RFS, Advanced Biofuels, and Role of Sweet Sorghum. Presented to the Sweet Sorghum Ethanol Association. January 24, 2014
The Renewable Fuel Standard and Outlook for Biofuels. Presented to the Harvesting Green Energy Conference in Helena, MT, February 4, 2014