The Spatial Effect of Ethanol Biorefinery Locations on Local Corn Prices
AbstractThis study examines whether the local competition for corn to produce ethanol has lead to significantly higher prices for farmers located close to ethanol plants. If any, such price premiums for spatial closeness would be in addition to the general level of corn price changes experienced by farmers throughout the U.S. The difference-in-differences estimation method is used to account for both time and location differences in order to measure the interaction of time and location effects. Using the USDA’s ARMS data, the results show that while prices in real terms have risen over time, farmers located close to ethanol plants have not received significantly higher prices than farmers living farther away from plants. These findings indicate that there is a lack of evidence for price premiums due to the spatial closeness to ethanol plants.
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Bibliographic InfoPaper provided by Agricultural and Applied Economics Association in its series 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin with number 49309.
Date of creation: Jul 2009
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corn prices; ethanol; ethanol plant location; difference-in-differences.; Agribusiness; Marketing; Q13;
Find related papers by JEL classification:
- Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness
This paper has been announced in the following NEP Reports:
- NEP-AGR-2009-05-16 (Agricultural Economics)
- NEP-ALL-2009-05-16 (All new papers)
- NEP-ENE-2009-05-16 (Energy Economics)
- NEP-GEO-2009-05-16 (Economic Geography)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Ani L. Katchova & Mario J. Miranda, 2004. "Two-Step Econometric Estimation of Farm Characteristics Affecting Marketing Contract Decisions," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(1), pages 88-102.
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