House Energy and Commerce Subcommittee on the Environment:
Background on Renewable Identification Numbers under the Renewable Fuel Standard
[Written Testimony] [Oral Testimony]
Publications (Non-Peer Reviewed)
Ozone Pollution in U.S. National Parks is Nearly the Same as in Large Cities
(with David Keiser and Ivan Rudik). The Conversation. July 2018.
Environmental Regulation of Hog Feeding Operations
(with Chen-Ti Chen). CARD Agricultural Policy Review, Spring 2018.
E15 and E85 Demand Under RIN Price Caps and an RVP Waiver
(with Sebastien Pouliot and Bruce Babcock). CARD Policy Brief 18-PB 21, 2018.
Media Coverage: [Reuters] [Biofuels Digest]
Economic Benefits of Nitrogen Reductions in Iowa
(with Chuan Tang, David Keiser, Catherine Kling, Yongjie Ji, and Yau-Huo Shr). February 2018.
Media Coverage: [Gazette] [Morning Ag Clips]
Efficient Environmental Regulation in the Unconventional Oil Industry
(with Ivan Rudik). CARD Agricultural Policy Review, Fall 2017.
Impact on Merchant Refiners and Blenders from Changing the RFS Point of Obligation
(with Bruce Babcock and Sebastien Pouliot). CARD Policy Brief 16-PB 20, 2016.
Fuel Price Impacts of the Renewable Fuel Standard
(with James Bushnell). CARD Agricultural Policy Review, Fall 2016.
Ex-Post Costs and RIN Prices Under the Renewable Fuel Standard
(with C.-Y. Cynthia Lin Lawell and Aaron Smith). Resources for the Future Discussion Paper 15-22, 2015.
Controlling Compliance Costs for California's LCFS with a Price Ceiling
(with C.-Y. Cynthia Lin). University of California, Davis Policy Institute for Energy, Environment and the Economy Policy Brief, 2014.
A Report on the Economics of California's Low Carbon Fuel Standard and Cost Containment Mechanisms
(with C.-Y. Cynthia Lin). Institute of Transportation Studies, University of California, Davis, Research Report UCD-ITS-RR-13-23.
The Simple Economics of RINs and RFS Reform
10th Annual Biofuels Science and Sustainability Tour
RINs: An Economic Perspective
National Ethanol Conference, February 2018.