Juma, Calestous. "Societal Benefits of Agricultural Biotechnology: Global Status and Outlook." Subcommittee on Horticulture, Research, Biotechnology, and Foreign Agriculture of the Committee on Agriculture, U.S. House of Representatives, July 9, 2014.
Juma, Calestous. "Transgenic Crops, Food Security, and Development: Status Review and New Policy Directions for Kenya." Taskforce on Review of Matters Relating to Genetically Modified Foods and Food Security, Ministry of, April 22, 2014.
Juma, Calestous. "The Risks of the Precautionary Principle: Diplomatic Implications and Mitigation Measures." Select Committee on Science and Technology, UK House of Common, February 13, 2014.
Hogan, William W. "Brief of Robert L. Bordick, Joseph Bowring, James Bushnell, and 18 Other Leading Economists as Amici Curiae in Support of the Petitioners." United States Court of Appeals for the District of Columbia Circuit, October 25, 2012.
Hogan, William W. "Demand Response Compensation, Net Benefits and Cost Allocation: Preliminary Comments." Testimony to the Federal Energy Regulatory Commission Technical Conference, Docket RM10-17-000, September 13, 2010.
Hogan, William W. "Scarcity Pricing and Locational Operating Demand Curves." Testimony to the Federal Energy Regulatory Commission, Technical Conference on Unit Commitment Software, June 2, 2010.
Bunn, Matthew. "Managing Spent Fuel and High-Level Radioactive Waste." Testimony to the Blue-Ribbon Commission on America's Nuclear Future, May 25, 2010.
Hogan, William W. "Demand Response Pricing in Organized Wholesale Markets." IRC Comments, Demand Response Notice of Proposed Rulemaking, Federal Energy Regulatory Commission, Docket RM10-17-000, May 13, 2010.
Hogan, William W. "Implications for Consumers of the NOPR’s Proposal to Pay the LMP for All Demand Response." EPSA Comments, Demand Response Notice of Proposed Rulemaking, Federal Energy Regulatory Commission, May 12, 2010.
Bunn, Matthew. "Risks of GNEP’s Focus on Near-Term Reprocessing." Testimony before the Committee on Energy and National Resources, U.S. Senate, November 14, 2007.
Bunn, Matthew. "Assessing the Benefits, Costs, and Risks of Near-Term Reprocessing and Alternatives." Testimony before the Subcommittee on Energy and Water, Committee on Appropriations, U.S. Senate, September 14, 2006.
Bunn, Matthew. "Disposition of Excess Plutonium: Rethinking Security Objectives and Technological Approaches." Testimony before the Subcommittee on Strategic Forces, Committee on Armed Services, U.S. House of Re, July 26, 2006.
Bunn, Matthew. "The Case Against a Near-Term Decision to Reprocess Spent Nuclear Fuel in the United States." Testimony to the Subcommittee on Energy, Committee on Science, U.S. House of Representatives, June 16, 2005.