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"Comments on NRC Committee report Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles, Phase 2." 2015..
Increasing the Fuel Economy and Safety of New Light-Duty Vehicles. 2006. LBNL-60449..
Comments on the Joint Proposed Rulemaking to Establish Light- Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards Docket No. NHTSA–2009–0059 and. 2009. LBNL-3848E..
Assessment of NHTSA’s Report “Relationships Between Fatality Risk, Mass, and Footprint in Model Year 2003-2010 Passenger Cars and LTVs”. 2016. LBNL-1005177..
"Travel and energy implications of ridesourcing service in Austin, Texas." Transportation Research Part D: Transport and Environment 70 (2019) 18 - 34..
Analysis of National Pay-As-You-Drive Insurance Systems and Other Variable Driving Charges. 1995. LBL-37321..
Evaluation of the Enhanced Smog Check Program: A Report to the California Inspection and Maintenance Review Committee. 2000. LBNL-46117..
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"Safer Vehicles for People and the Planet: Response to a Letter to the Editor of American Scientist." 2008. LBNL-311E..
"Comments on Docket No. NHTSA-2016-0068 and Docket ID No. EPA-HQ-OAR-2015- 0827, Draft Technical Assessment Report: Midterm Evaluation of Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards for Model Years 2022." 2016..
"Some Issues in the Statistical Analysis of Vehicle Emissions." Journal of Transportation and Statistics 3.2 (2000) 1-14. LBNL-46115..
Analysis of Casualty Risk per Police-Reported Crash for Model Year 2000 to 2004 Vehicles, using Crash Data from Five States. 2012. LBNL-4897E..
"The effect of recent trends in vehicle design on U.S. societal fatality risk per vehicle mile traveled, and their projected future relationship with vehicle mass." Accident Analysis & Prevention 56 (2013) 71 - 81. LBNL-6277E..
An Analysis of Traffic Deaths by Vehicle Type and Model. 2002. LBNL-49675..
An Analysis of the Relationship between Casualty Risk Per Crash and Vehicle Mass and Footprint for Model Year 2003-2010 Light-Duty Vehicles. 2018. LBNL-2001092..
"SAE Technical Paper Series Characterization of Recent-Model High-Emitting Automobiles." International Fuels & Lubricants Meeting & ExpositionSAE Technical Paper Series. Vol. 1. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1998..
"The estimated effect of mass or footprint reduction in recent light-duty vehicles on U.S. societal fatality risk per vehicle mile traveled." Accident Analysis & Prevention 59 (2013) 267 - 276..
Review of Sierra Research Report “Development of a Proposed Procedure for Determining the Equivalency of Alternative Inspection and Maintenance Programs”. 1998. LBNL-44045..
Safer Vehicles for People and the Planet. 2008. LBNL-325E..