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The Supply Function Equilibrium and Its Policy Implications for Wholesale Electricity Auctions

  • Holmberg, Pär

    ()

    (Research Institute of Industrial Economics (IFN))

  • Newbery, David

    (Faculty of Economics)

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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Paper provided by Research Institute of Industrial Economics in its series Working Paper Series with number 812.

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Length: 45 pages
Date of creation: 05 Nov 2009
Date of revision:
Publication status: Published as Holmberg, Pär and David Newbery, 'The Supply Function Equilibrium and Its Policy Implications for Wholesale Electricity Auctions' in Utilities Policy, 2010, pages 209-226.
Handle: RePEc:hhs:iuiwop:0812
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  1. 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.
  2. Mahenc, P. & Salanie, F., 2004. "Softening competition through forward trading," Journal of Economic Theory, Elsevier, vol. 116(2), pages 282-293, June.
  3. Joanne Evans and Richard Green, 2005. "Why Did British Electricity Prices Fall after 1998?," Discussion Papers 05-13, Department of Economics, University of Birmingham.
  4. 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.
  5. Anderson, E.J. & Holmberg, P. & Philpott, A.B., 2009. "Mixed strategies in discriminatory divisible-good auctions," Working Papers 02/2009, University of Sydney Business School, Discipline of Business Analytics.
  6. 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.
  7. Willems, Bert & Rumiantseva, Ina & Weigt, Hannes, 2009. "Cournot versus Supply Functions: What does the data tell us?," Energy Economics, Elsevier, vol. 31(1), pages 38-47, January.
  8. Severin Borenstein & James Bushnell & Christopher R. Knittel, 1999. "Market Power in Electricity Markets: Beyond Concentration Measures," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 65-88.
  9. 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.
  10. James B. Bushnell & Erin T. Mansur & Celeste Saravia, 2007. "Vertical Arrangements, Market Structure, and Competition An Analysis of Restructured U.S. Electricity Markets," NBER Working Papers 13507, National Bureau of Economic Research, Inc.
  11. David M. Newbery, 2005. "Electricity liberalization in Britain: The quest for a satisfactory wholesale market design," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 43-70.
  12. Paul Klemperer, 2004. "Auctions: Theory and Practice," Economics Series Working Papers 2004-W09, University of Oxford, Department of Economics.
  13. 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.
  14. Giulio Federico & David Rahman, 2000. "Bidding in an electricity pay-as-bid auction," Economics Papers 2001-W5, Economics Group, Nuffield College, University of Oxford, revised 01 Apr 2001.
  15. Holmberg, Pär, 2009. "Numerical calculation of an asymmetric supply function equilibrium with capacity constraints," European Journal of Operational Research, Elsevier, vol. 199(1), pages 285-295, November.
  16. 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.
  17. Paul Klemperer, 2004. "Introduction to Auctions: Theory and Practice
    [Auctions: Theory and Practice]
    ," Introductory Chapters, Princeton University Press.
  18. Kahn, Alfred E. & Cramton, Peter C. & Porter, Robert H. & Tabors, Richard D., 2001. "Uniform Pricing or Pay-as-Bid Pricing: A Dilemma for California and Beyond," The Electricity Journal, Elsevier, vol. 14(6), pages 70-79, July.
  19. Pär Holmberg, 2009. "Supply function equilibria of pay-as-bid auctions," Journal of Regulatory Economics, Springer, vol. 36(2), pages 154-177, October.
  20. David M. Newbery, 1995. "Power Markets and Market Power," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 39-66.
  21. Holmberg, Pär, 2004. "Unique Supply Function Equilibrium with Capacity Constraints," Working Paper Series 2004:20, Uppsala University, Department of Economics.
  22. repec:spr:compst:v:60:y:2004:i:2:p:215-238 is not listed on IDEAS
  23. James Bushnell, 2007. "Oligopoly equilibria in electricity contract markets," Journal of Regulatory Economics, Springer, vol. 32(3), pages 225-245, December.
  24. Severin Borenstein & James Bushnell, 1998. "An Empirical Analysis of the Potential for Market Power in California's Electricity Industry," NBER Working Papers 6463, National Bureau of Economic Research, Inc.
  25. 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.
  26. Robert Wilson, 1979. "Auctions of Shares," The Quarterly Journal of Economics, Oxford University Press, vol. 93(4), pages 675-689.
  27. Richard E. Levitan & Martin Shubik, 1970. "Price Duopoly and Capacity Constraints," Cowles Foundation Discussion Papers 287, Cowles Foundation for Research in Economics, Yale University.
  28. Maskin, Eric, 1986. "The Existence of Equilibrium with Price-Setting Firms," American Economic Review, American Economic Association, vol. 76(2), pages 382-86, May.
  29. Jaime F. Zender & James J.D. Wang, 2002. "Auctioning divisible goods," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 19(4), pages 673-705.
  30. 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.
  31. Holmberg, Pär, 2008. "Game-theoretical, Strategic forward Contracting in the Electricity Market," Working Paper Series 756, Research Institute of Industrial Economics.
  32. 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.
  33. 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.
  34. Bushnell, James, 2004. "California's electricity crisis: a market apart?," Energy Policy, Elsevier, vol. 32(9), pages 1045-1052, June.
  35. 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.
  36. E. J. Anderson & H. Xu, 2004. "Nash equilibria in electricity markets with discrete prices," Mathematical Methods of Operations Research, Springer;Gesellschaft für Operations Research (GOR);Nederlands Genootschap voor Besliskunde (NGB), vol. 60(2), pages 215-238, October.
  37. 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).
  38. David M. Newbery, 1998. "Competition, Contracts, and Entry in the Electricity Spot Market," RAND Journal of Economics, The RAND Corporation, vol. 29(4), pages 726-749, Winter.
  39. M. von der Fehr, Nils-Henrik & Amundsen, Eirik S. & Bergman, Lars, 2004. "The Nordic Market: Signs Of Stress?," Working Papers in Economics 15/04, University of Bergen, Department of Economics.
  40. 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.
  41. 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.
  42. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, December.
  43. Newbery, D, 2008. "Analytic Solutions for Supply Function Equilibria: Uniqueness and Stability," Cambridge Working Papers in Economics 0848, Faculty of Economics, University of Cambridge.
  44. Allaz Blaise & Vila Jean-Luc, 1993. "Cournot Competition, Forward Markets and Efficiency," Journal of Economic Theory, Elsevier, vol. 59(1), pages 1-16, February.
  45. Green, Richard, 1999. "The Electricity Contract Market in England and Wales," Journal of Industrial Economics, Wiley Blackwell, vol. 47(1), pages 107-24, March.
  46. Kristiansen, Tarjei, 2007. "Pricing of monthly forward contracts in the Nord Pool market," Energy Policy, Elsevier, vol. 35(1), pages 307-316, January.
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