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A Welfare Analysis of the U.S. Ethanol Subsidy
Author(s) -
Du Xiaodong,
Hayes Dermot J.,
Mallory Mindy L.
Publication year - 2009
Publication title -
applied economic perspectives and policy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.4
H-Index - 49
eISSN - 2040-5804
pISSN - 2040-5790
DOI - 10.1111/j.1467-9353.2009.01460.x
Subject(s) - subsidy , welfare , economics , public economics , market economy
Based on an analytical model of multiple interconnected markets including corn, ethanol, gasoline, and transportation fuel, this study estimates the welfare changes for consumers and producers resulting from ethanol production and related support polices in 2007. The welfare estimation takes into account the fact that the ethanol program was implemented in a market that had already been distorted by other programs. The results suggest a total social cost of about $0.89 billion for given market parameters. We validate the model's underlying assumption and test for the results' sensitivity to assumed parameters.