How does petroleum price and corn yield volatility affect ethanol markets with and without an ethanol use mandate?
The recent increase in ethanol use in the US strengthens and changes the nature of links between agricultural and energy markets. Here, we explore the interaction of market volatility and the scope for policy to affect this interaction, with a focus on how corn yields and petroleum prices affect ethanol prices. Mandates associated with new US energy legislation may intervene in these links in the medium-term future. We simulate stochastically a structural model that represents these markets, and that includes mandates, in order to assess how shocks to corn or oil markets can affect ethanol price and use. We estimate that the mandate makes ethanol producer prices more sensitive to corn yields and less sensitive to changes in petroleum prices overall. We note a discontinuity in these links that is caused by the mandate. Ethanol use can exceed the mandate if petroleum prices and corn yields are high enough, but the mandate limits downside adjustments in ethanol use to low petroleum prices or corn yields.
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- Eaves, James & Eaves, Stephen, 2007. "Renewable corn-ethanol and energy security," Energy Policy, Elsevier, vol. 35(11), pages 5958-5963, November.
- Hamelinck, Carlo N & Faaij, Andre P.C., 2006. "Outlook for advanced biofuels," Energy Policy, Elsevier, vol. 34(17), pages 3268-3283, November.
- Lavigne, Amanda & Powers, Susan E., 2007. "Evaluating fuel ethanol feedstocks from energy policy perspectives: A comparative energy assessment of corn and corn stover," Energy Policy, Elsevier, vol. 35(11), pages 5918-5930, November.
- Gallagher, Paul W., 2006. "Energy Production with Biomass: What Are the Prospects," Staff General Research Papers Archive 12559, Iowa State University, Department of Economics.
- Bomb, Christian & McCormick, Kes & Deurwaarder, Ewout & Kaberger, Tomas, 2007. "Biofuels for transport in Europe: Lessons from Germany and the UK," Energy Policy, Elsevier, vol. 35(4), pages 2256-2267, April.
- Bernard, F. & Prieur, A., 2007. "Biofuel market and carbon modeling to analyse French biofuel policy," Energy Policy, Elsevier, vol. 35(12), pages 5991-6002, December.
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