Quantifying the supply-side benefits from forward contracting in wholesale electricity markets
AbstractThe assumption of expected profit-maximizing bidding behavior in a multi-unit, multi-period auction with step-function supply curves is used to estimate cost functions for electricity generation units and derive tests of expected profit-maximizing behavior. Applying these techniques to data from the National Electricity Market in Australia reveals statistically significant evidence of output-dependent marginal costs within and across half-hours of the day, but no evidence against the hypothesis of expected profit-maximizing behavior. These cost function estimates quantify the economic significance of output-varying costs and how forward financial contract obligations impact the amount of these costs the generation unit owner incurs. This supplier's existing obligations imply average daily production costs that are 8% lower than the profit-maximizing pattern of output with no forward contract obligations. Copyright © 2007 John Wiley & Sons, Ltd.
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Bibliographic InfoArticle provided by John Wiley & Sons, Ltd. in its journal Journal of Applied Econometrics.
Volume (Year): 22 (2007)
Issue (Month): 7 ()
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Web page: http://www.interscience.wiley.com/jpages/0883-7252/
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- Hall, Alastair R., 2004. "Generalized Method of Moments," OUP Catalogue, Oxford University Press, number 9780198775201.
- Horowitz, Joel L, 1992. "A Smoothed Maximum Score Estimator for the Binary Response Model," Econometrica, Econometric Society, vol. 60(3), pages 505-31, May.
- Frank Wolak, 2000. "An Empirical Analysis of the Impact of Hedge Contracts on Bidding Behavior in a Competitive Electricity Market," International Economic Journal, Taylor & Francis Journals, vol. 14(2), pages 1-39.
- Wolak, Frank A., 1989. "Local and Global Testing of Linear and Nonlinear Inequality Constraints in Nonlinear Econometric Models," Econometric Theory, Cambridge University Press, vol. 5(01), pages 1-35, April.
- Bushnell, James & Wolfram, Catherine, 2008. "Electricity Markets," Staff General Research Papers 31547, Iowa State University, Department of Economics.
- Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-54, July.
- Erin T. Mansur, 2003. "Vertical Integration in Restructured Electricity Markets: Measuring Market Efficiency and Firm Conduct," Yale School of Management Working Papers ysm430, Yale School of Management.
- de Frutos, Maria-Angeles & Fabra, Natalia, 2008.
"On the Impact of Forward Contract Obligations in Multi-Unit Auctions,"
CEPR Discussion Papers
6756, C.E.P.R. Discussion Papers.
- Frutos, María Ángeles de & Fabra, Natalia, . "On the Impact of Forward Contract Obligations in Multi-Unit Auctions," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/5010, Universidad Carlos III de Madrid.
- Nancy L. Rose, 2013. "Learning from the Past: Insights for the Regulation of Economic Activity," NBER Chapters, in: Economic Regulation and Its Reform: What Have We Learned? National Bureau of Economic Research, Inc.
- de Frutos, María-Ángeles & Fabra, Natalia, 2012.
"How to allocate forward contracts: The case of electricity markets,"
European Economic Review,
Elsevier, vol. 56(3), pages 451-469.
- Frutos, María Ángeles de & Fabra, Natalia, 2011. "How to allocate forward contracts: The case of electricity markets," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/15372, Universidad Carlos III de Madrid.
- Frutos, María Ángeles de & Fabra, Natalia, . "How to Allocate Forward Contracts: The case of electricity markets," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/5597, Universidad Carlos III de Madrid.
- Lamadrid, Alberto J. & Mount, Tim, 2012. "Ancillary services in systems with high penetrations of renewable energy sources, the case of ramping," Energy Economics, Elsevier, vol. 34(6), pages 1959-1971.
- Le-Yu Chen & Jerzy Szroeter, 2009. "Hypothesis testing of multiple inequalities: the method of constraint chaining," CeMMAP working papers CWP13/09, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
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