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Real-time Pricing in Power Markets: Who Gains?

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  • Boom, Anette
  • Schwenen, Sebastian

Abstract

We examine welfare effects of real-time pricing in electricity markets. Before stochastic energy demand is known, competitive retailers contract with final consumers who exogenously do not have real-time meters. After demand is realized, two electricity generators compete in a uniform price auction to satisfy demand from retailers acting on behalf of subscribed customers and from consumers with real-time meters. Increasing the number of consumers on real-time pricing does not always increase welfare since risk-averse consumers dislike uncertain and high prices arising through market power. In the Bertrand case, welfare is the same with all or no consumers on smart meters.

Suggested Citation

  • Boom, Anette & Schwenen, Sebastian, 2012. "Real-time Pricing in Power Markets: Who Gains?," VfS Annual Conference 2012 (Goettingen): New Approaches and Challenges for the Labor Market of the 21st Century 66062, Verein für Socialpolitik / German Economic Association.
    • Handle: RePEc:zbw:vfsc12:66062
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    References listed on IDEAS

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    1. Natalia Fabra & Nils‐Henrik Fehr & David Harbord, 2006. "Designing electricity auctions," RAND Journal of Economics, RAND Corporation, vol. 37(1), pages 23-46, March.
    2. Natalia Fabra & Nils-Henrik M. von der Fehr & David Harbord, 2006. "Designing Electricity Auctions," RAND Journal of Economics, The RAND Corporation, vol. 37(1), pages 23-46, Spring.
    3. 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.
    4. Anette Boom & Stefan Buehler, 2007. "Restructuring Electricity Markets when Demand is Uncertain: Effects on Capacity Investments, Prices and Welfare," CIE Discussion Papers 2007-09, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
    5. Thomas Taylor & Peter Schwarz & James Cochell, 2005. "24/7 Hourly Response to Electricity Real-Time Pricing with up to Eight Summers of Experience," Journal of Regulatory Economics, Springer, vol. 27(3), pages 235-262, January.
    6. Paul Joskow & Jean Tirole, 2006. "Retail electricity competition," RAND Journal of Economics, The RAND Corporation, vol. 37(4), pages 799-815, December.
    7. Severin Borenstein & Stephen Holland, 2005. "On the Efficiency of Competitive Electricity Markets with Time-Invariant Retail Prices," RAND Journal of Economics, The RAND Corporation, vol. 36(3), pages 469-493, Autumn.
    8. repec:aen:journl:2005v26-03-a05 is not listed on IDEAS
    9. Crew, Michael A & Fernando, Chitru S & Kleindorfer, Paul R, 1995. "The Theory of Peak-Load Pricing: A Survey," Journal of Regulatory Economics, Springer, vol. 8(3), pages 215-248, November.
    10. Paul Joskow & Jean Tirole, 2006. "Retail electricity competition," RAND Journal of Economics, RAND Corporation, vol. 37(4), pages 799-815, December.
    11. Boom, Anette, 2008. "Equilibrium Selection with Risk Dominance in a Multiple-unit Unit Price Auction," Working Papers 02-2008, Copenhagen Business School, Department of Economics.
    12. Catherine D. Wolfram, 1998. "Strategic Bidding in a Multiunit Auction: An Empirical Analysis of Bids to Supply Electricity in England and Wales," RAND Journal of Economics, The RAND Corporation, vol. 29(4), pages 703-725, Winter.
    13. Allcott, Hunt, 2011. "Rethinking real-time electricity pricing," Resource and Energy Economics, Elsevier, vol. 33(4), pages 820-842.
    14. repec:aen:journl:2006v27-04-a06 is not listed on IDEAS
    15. Frank A. Wolak, 2011. "Do Residential Customers Respond to Hourly Prices? Evidence from a Dynamic Pricing Experiment," American Economic Review, American Economic Association, vol. 101(3), pages 83-87, May.
    16. Zarnikau, Jay & Hallett, Ian, 2008. "Aggregate industrial energy consumer response to wholesale prices in the restructured Texas electricity market," Energy Economics, Elsevier, vol. 30(4), pages 1798-1808, July.
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    Cited by:

    1. Chloé Coq & Henrik Orzen & Sebastian Schwenen, 2017. "Pricing and capacity provision in electricity markets: an experimental study," Journal of Regulatory Economics, Springer, vol. 51(2), pages 123-158, April.

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    More about this item

    JEL classification:

    • D42 - Microeconomics - - Market Structure, Pricing, and Design - - - Monopoly
    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • D44 - Microeconomics - - Market Structure, Pricing, and Design - - - Auctions
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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