Income Elasticity of Gasoline Demand: A Meta-Analysis
AbstractIn this paper we quantitatively synthesize empirical estimates of the income elasticity of gasoline demand reported in previous studies. The studies cover many countries and report a mean elasticity of 0.28 for the short run and 0.66 for the long run. We show, however, that these mean estimates are biased upwards because of publication bias—the tendency to suppress negative and insignificant estimates of the elasticity. Using mixed-effects multilevel meta-regression we filter out publication bias from the literature. Our results suggest that the income elasticity of gasoline demand is smaller than commonly thought: the corrected estimate is 0.1 for the short run and 0.46 for the long run.
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Bibliographic InfoPaper provided by Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies in its series Working Papers IES with number 2013/02.
Date of creation: Apr 2013
Date of revision: Apr 2013
Gasoline; income elasticity; publication bias; meta-analysis;
Find related papers by JEL classification:
- C83 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Survey Methods; Sampling Methods
- Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-06-16 (All new papers)
- NEP-ENE-2013-06-16 (Energy Economics)
- NEP-TRE-2013-06-16 (Transport Economics)
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