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| Parry, Ian W.H.; Fischer, Carolyn; Harrington, Winston. |
| This paper develops analytical models to estimate the welfare effects of higher Corporate Average Fuel Economy (CAFE) standards on new passenger vehicles. The analysis incorporates a broad range of fuel-and-driving-related externalities, fuel taxes, different assumptions concerning consumers' valuation of fuel saving technologies and their alternative value in enhancing other vehicle attributes, and endogenous vehicle fleet composition. To implement the analysis, we develop estimates of CAFE's impact on local pollution, nationwide congestion, and traffic accidents. We find that higher fuel economy standards can produce anything from moderate welfare gains, to very little or no effect, to substantial welfare losses, depending on how consumers value fuel... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Fuel economy standards; Oil dependency; Carbon emissions; Rebound effect; Gasoline tax; Resource /Energy Economics and Policy; R48; Q48; H23. |
| Ano: 2004 |
URL: http://purl.umn.edu/10605 |
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| Portney, Paul R.; Parry, Ian W.H.; Gruenspecht, Howard K.; Harrington, Winston. |
| This paper discusses several rationales for the Corporate Average Fuel Economy (CAFE) program, including reduced oil dependence, reduced greenhouse gas emissions, and the possibility that fuel saving benefits from higher standards might exceed added vehicle costs. We then summarize what can be said about the welfare effects of tightening standards, accounting for prior fuel taxes, and perverse effects on congestion and traffic accidents through the impact of improved fuel economy on the incentive to drive. Implications of CAFE on local air pollution, and the controversy over CAFE, vehicle weight, and road safety, are also discussed. Finally, we describe ways in which the existing CAFE program could be substantially improved and identify a variety of... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Fuel economy; Externalities; Oil dependency; Vehicle safety; Climate change; Resource /Energy Economics and Policy; R48; Q48; H23. |
| Ano: 2003 |
URL: http://purl.umn.edu/10863 |
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