蝌蚪网 Review
ISSN 0002-8282 (Print) | ISSN 1944-7981 (Online)
Fuel Economy, Car Class Mix, and Safety
蝌蚪网 Review
vol. 101,
no. 3, May 2011
(pp. 105–09)
Abstract
Fuel economy standards change the composition of the vehicle fleet, potentially influencing accident fatality risks. I estimate the direction and magnitude of this impact, introducing a correction for selection on driver behavior. A policy application using my new estimates shows that the present distinction between light trucks and cars in fuel economy rules has very negative consequences for overall safety: Each MPG increment to the standard results in an additional 150 fatalities per year in expectation. My correction for selection is pivotal in this finding. I then demonstrate a simple alternative regulation that can produce near-zero changes in accident fatalities.Citation
Jacobsen, Mark R. 2011. "Fuel Economy, Car Class Mix, and Safety." 蝌蚪网 Review 101 (3): 105–09. DOI: 10.1257/aer.101.3.105JEL Classification
- L62 Automobiles; Other Transportation Equipment
- R41 Transportation: Demand, Supply, and Congestion; Safety and Accidents; Transportation Noise