1. American Petroleum Institute, 2014. State Motor Fuel Taxes
2. Using loopholes to reveal the marginal cost of regulation: the case of fuel-economy standards;Anderson;Am. Econ. Rev.,2011
3. Babcock B., Pouliot S., 2014. Feasibility and Cost of Increasing US Ethanol Consumption Beyond E10 (No. 14-PB 17). Center for Agricultural and Rural Development, Iowa State University
4. Babcock B., Pouliot S., 2013a. RFS Compliance: Death Spiral or Investment in E85? (No. 13-PB 16). Center for Agricultural and Rural Development, Iowa State University
5. Babcock B., Pouliot S., 2013b. How Much E85 Can be Consumed in the United States? (No. 13-PB 15). Center for Agricultural and Rural Development, Iowa State University