Design incentives to increase vehicle size created from the U.S. footprint-based fuel economy standards
The recently amended U.S. Corporate Average Fuel Economy (CAFE) standards determine fuel-economy targets based on the footprint (wheelbase by track width) of vehicles such that larger vehicles have lower fuel-economy targets. This paper considers whether these standards create an incentive for firms to increase vehicle size by presenting an oligopolistic-equilibrium model in which automotive firms can modify vehicle dimensions, implement fuel-saving technology features, and trade off acceleration performance and fuel economy. Wide ranges of scenarios for consumer preferences are considered. Results suggest that the footprint-based CAFE standards create an incentive to increase vehicle size except when consumer preference for vehicle size is near its lower bound and preference for acceleration is near its upper bound. In all other simulations, the sales-weighted average vehicle size increases by 2–32%, undermining gains in fuel economy by 1–4mpg (0.6–1.7km/L). Carbon-dioxide emissions from these vehicles are 5–15% higher as a result (4.69×1011–5.17×1011kg for one year of produced vehicles compared to 4.47×1011kg with no size changes), which is equivalent to adding 3–10 coal-fired power plants to the electricity grid each year. Furthermore, results suggest that the incentive is larger for light trucks than for passenger cars, which could increase traffic safety risks.
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- Goldberg, Pinelopi Koujianou, 1998. "The Effects of the Corporate Average Fuel Efficiency Standards in the US," Journal of Industrial Economics, Wiley Blackwell, vol. 46(1), pages 1-33, March.
- Norman, Marc E., 1994. "Reducing gasoline use: A multipronged approach," Energy Policy, Elsevier, vol. 22(1), pages 37-39, January.
- Greene, David L. & Patterson, Philip D. & Singh, Margaret & Li, Jia, 2005. "Feebates, rebates and gas-guzzler taxes: a study of incentives for increased fuel economy," Energy Policy, Elsevier, vol. 33(6), pages 757-775, April.
- Kenneth E. Train & Clifford Winston, 2007. "Vehicle Choice Behavior And The Declining Market Share Of U.S. Automakers," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 48(4), pages 1469-1496, November.
- Thomas Klier & Joshua Linn, 2012.
"New‐vehicle characteristics and the cost of the Corporate Average Fuel Economy standard,"
RAND Journal of Economics,
RAND Corporation, vol. 43(1), pages 186-213, 03.
- Thomas H. Klier & Joshua Linn, 2008. "New vehicle characteristics and the cost of the corporate average fuel economy standard," Working Paper Series WP-08-13, Federal Reserve Bank of Chicago.
- Michael L. Anderson & Maximilian Auffhammer, 2014.
"Pounds That Kill: The External Costs of Vehicle Weight,"
Review of Economic Studies,
Oxford University Press, vol. 81(2), pages 535-571.
- Michael Anderson & Maximilian Auffhammer, 2011. "Pounds that Kill: The External Costs of Vehicle Weight," NBER Working Papers 17170, National Bureau of Economic Research, Inc.
- Shanjun Li & Christopher Timmins & Roger H. von Haefen, 2009.
"How Do Gasoline Prices Affect Fleet Fuel Economy?,"
American Economic Journal: Economic Policy,
American Economic Association, vol. 1(2), pages 113-37, August.
- Austin, David & Dinan, Terry, 2005. "Clearing the air: The costs and consequences of higher CAFE standards and increased gasoline taxes," Journal of Environmental Economics and Management, Elsevier, vol. 50(3), pages 562-582, November.
- McGee, John S, 1973. "Economies of Size in Auto Body Manufacture," Journal of Law and Economics, University of Chicago Press, vol. 16(2), pages 239-73, October.
- Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
- Steven T. Berry, 1994. "Estimating Discrete-Choice Models of Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 242-262, Summer.
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