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The supply function equilibrium and its policy implications for wholesale electricity auctions

  • Holmberg, Pär
  • Newbery, David

The supply function equilibrium provides a game-theoretic model of strategic bidding in oligopolistic wholesale electricity auctions. This paper presents an intuitive account of current understanding and shows how welfare losses depend on the number of firms in the market and their asymmetry. Previous results and general recommendations for divisible-good/multi-unit auctions provides guidance on the design of the auction format, setting the reservation price, the rationing rule, and restrictions on the offer curves in wholesale electricity auctions.

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Article provided by Elsevier in its journal Utilities Policy.

Volume (Year): 18 (2010)
Issue (Month): 4 (December)
Pages: 209-226

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Handle: RePEc:eee:juipol:v:18:y:2010:i:4:p:209-226
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/30478

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  1. Holmberg, Par, 2008. "Unique supply function equilibrium with capacity constraints," Energy Economics, Elsevier, vol. 30(1), pages 148-172, January.
  2. Federico, Giulio & Rahman, David, 2003. "Bidding in an Electricity Pay-as-Bid Auction," Journal of Regulatory Economics, Springer, vol. 24(2), pages 175-211, September.
  3. Borenstein, Severin & Bushnell, James & Knittel, Chris, 1999. "Market Power in Electricity Markets: Beyond Concentration Measures," Staff General Research Papers 31548, Iowa State University, Department of Economics.
  4. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, June.
  5. Alfred E. Kahn & Peter Cramton & Robert H. Porter & Richard D. Tabors, 2001. "Uniform Pricing or Pay-as-Bid Pricing: A Dilemma for California and Beyond," Papers of Peter Cramton 01ej, University of Maryland, Department of Economics - Peter Cramton, revised 27 Jan 2001.
  6. Levitan, Richard & Shubik, Martin, 1972. "Price Duopoly and Capacity Constraints," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 13(1), pages 111-22, February.
  7. Newbery, D., 2004. "Electricity Liberalisation in Britain: the quest for a satisfactory wholesale market design," Cambridge Working Papers in Economics 0469, Faculty of Economics, University of Cambridge.
  8. Holmberg, Pär, 2005. "Numerical Calculation of an Asymmetric Supply Function Equilibrium with Capacity Constraints," Working Paper Series 2005:12, Uppsala University, Department of Economics.
  9. Holmberg, Pär & Newbery, David & Ralph, Daniel, 2013. "Supply function equilibria: Step functions and continuous representations," Journal of Economic Theory, Elsevier, vol. 148(4), pages 1509-1551.
  10. Bushnell, James & Mansur, Erin T. & Saravia, Celeste, 2008. "Vertical Arrangements, Market Structure and Competition: An Analysis of Restructured U.S. Electricity Markets," Staff General Research Papers 13130, Iowa State University, Department of Economics.
  11. Anderson, E.J. & Holmberg, P. & Philpott, A.B., 2009. "Mixed strategies in discriminatory divisible-good auctions," Working Papers 9 OMEWP, University of Sydney Business School, Discipline of Business Analytics.
  12. Ali Hortaçsu & Steven L. Puller, 2008. "Understanding strategic bidding in multi-unit auctions: a case study of the Texas electricity spot market," RAND Journal of Economics, RAND Corporation, vol. 39(1), pages 86-114.
  13. Paul Klemperer, 2004. "Introduction to Auctions: Theory and Practice
    [Auctions: Theory and Practice]
    ," Introductory Chapters, Princeton University Press.
  14. Joanne Evans and Richard Green, 2005. "Why Did British Electricity Prices Fall after 1998?," Discussion Papers 05-13, Department of Economics, University of Birmingham.
  15. Nils-Henrik M. von der Fehr, Eirik S. Amundsen and Lars Bergman, 2005. "The Nordic Market: Signs of Stress?," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 71-98.
  16. Bushnell, James, 2004. "California's electricity crisis: a market apart?," Energy Policy, Elsevier, vol. 32(9), pages 1045-1052, June.
  17. Mahenc, P. & Salanie, F., 2004. "Softening competition through forward trading," Journal of Economic Theory, Elsevier, vol. 116(2), pages 282-293, June.
  18. Wilson, Robert, 1979. "Auctions of Shares," The Quarterly Journal of Economics, MIT Press, vol. 93(4), pages 675-89, November.
  19. Lawrence M. Ausubel & Peter Cramton & Marek Pycia & Marzena Rostek & Marek Weretka, 2014. "Demand Reduction and Inefficiency in Multi-Unit Auctions," Review of Economic Studies, Oxford University Press, vol. 81(4), pages 1366-1400.
  20. Holmberg, Pär, 2008. "Game-theoretical, Strategic forward Contracting in the Electricity Market," Working Paper Series 756, Research Institute of Industrial Economics.
  21. Green, Richard, 1999. "The Electricity Contract Market in England and Wales," Journal of Industrial Economics, Wiley Blackwell, vol. 47(1), pages 107-24, March.
  22. Par Holmberg, 2007. "Supply Function Equilibrium with Asymmetric Capacities and Constant Marginal Costs," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 55-82.
  23. Holmberg, Pär, 2009. "Supply Function Equilibria of Pay-as-Bid Auctions," Working Paper Series 787, Research Institute of Industrial Economics.
  24. MURPHY, Frederic & SMEERS, Yves, 2005. "Forward markets may not decrease market power when capacities are endogenous," CORE Discussion Papers 2005028, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  25. Jaime F. Zender & James J.D. Wang, 2002. "Auctioning divisible goods," Economic Theory, Springer, vol. 19(4), pages 673-705.
  26. Bert WILLEMS & Ina RUMIANTSEVA & Hannes WEIGT, 2007. "Cournot versus supply functions: what does the data tell us?," Center for Economic Studies - Discussion papers ces0720, Katholieke Universiteit Leuven, Centrum voor Economische Studiën.
  27. Bushnell, James, 2007. "Oligopoly Equilibria in Electricity Contract Markets," Staff General Research Papers 13135, Iowa State University, Department of Economics.
  28. Ilan Kremer, 2004. "Underpricing and Market Power in Uniform Price Auctions," Review of Financial Studies, Society for Financial Studies, vol. 17(3), pages 849-877.
  29. Newbery, D. M., 1997. "Competition, Contracts and Entry in the Electricity Spot Market," Cambridge Working Papers in Economics 9707, Faculty of Economics, University of Cambridge.
  30. Robert H. Patrick & Frank A. Wolak, 2001. "Estimating the Customer-Level Demand for Electricity Under Real-Time Market Prices," NBER Working Papers 8213, National Bureau of Economic Research, Inc.
  31. Allaz Blaise & Vila Jean-Luc, 1993. "Cournot Competition, Forward Markets and Efficiency," Journal of Economic Theory, Elsevier, vol. 59(1), pages 1-16, February.
  32. Ilan Kremer & Kjell G. Nyborg, 2004. "Divisible-Good Auctions: The Role of Allocation Rules," RAND Journal of Economics, The RAND Corporation, vol. 35(1), pages 147-159, Spring.
  33. Paul Klemperer, 2004. "Auctions: Theory and Practice," Economics Series Working Papers 2004-W09, University of Oxford, Department of Economics.
  34. Ramteen Sioshansi & Shmuel Oren, 2007. "How good are supply function equilibrium models: an empirical analysis of the ERCOT balancing market," Journal of Regulatory Economics, Springer, vol. 31(1), pages 1-35, February.
  35. Borenstein, Severin & Bushnell, James, 1999. "An Empirical Analysis of the Potential for Market Power in California's Electricity Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 47(3), pages 285-323, September.
  36. Oren, Shmuel S., 2005. "Generation Adequacy via Call Options Obligations: Safe Passage to the Promised Land," The Electricity Journal, Elsevier, vol. 18(9), pages 28-42, November.
  37. Parisio, Lucia & Bosco, Bruno, 2003. "Market Power and the Power Market: Multi-unit Bidding and (In)Efficiency in Electricity Auctions," International Tax and Public Finance, Springer, vol. 10(4), pages 377-401, August.
  38. Ross Baldick & Ryan Grant & Edward Kahn, 2004. "Theory and Application of Linear Supply Function Equilibrium in Electricity Markets," Journal of Regulatory Economics, Springer, vol. 25(2), pages 143-167, 03.
  39. Newbery, D, 2008. "Analytic Solutions for Supply Function Equilibria: Uniqueness and Stability," Cambridge Working Papers in Economics 0848, Faculty of Economics, University of Cambridge.
  40. David M. Newbery, 1995. "Power Markets and Market Power," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 39-66.
  41. Rassenti, Stephen J & Smith, Vernon L & Wilson, Bart J, 2003. "Discriminatory Price Auctions in Electricity Markets: Low Volatility at the Expense of High Price Levels," Journal of Regulatory Economics, Springer, vol. 23(2), pages 109-23, March.
  42. Kristiansen, Tarjei, 2007. "Pricing of monthly forward contracts in the Nord Pool market," Energy Policy, Elsevier, vol. 35(1), pages 307-316, January.
  43. Maskin, Eric, 1986. "The Existence of Equilibrium with Price-Setting Firms," American Economic Review, American Economic Association, vol. 76(2), pages 382-86, May.
  44. Bolle, Friedel, 1992. "Supply function equilibria and the danger of tacit collusion : The case of spot markets for electricity," Energy Economics, Elsevier, vol. 14(2), pages 94-102, April.
  45. repec:spr:compst:v:60:y:2004:i:2:p:215-238 is not listed on IDEAS
  46. E. J. Anderson & H. Xu, 2004. "Nash equilibria in electricity markets with discrete prices," Mathematical Methods of Operations Research, Springer, vol. 60(2), pages 215-238, October.
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