IDEAS home Printed from https://ideas.repec.org/p/ecm/latm04/211.html
   My bibliography  Save this paper

Market Power in Mixed Hydro-Thermal Electric Systems

Author

Listed:
  • M. Soledad Arellano

Abstract

This paper shows that, unlike what has been found in other papers, a hydro reservoir is an effective tool to exercise market power. Its appealing as a tool is enhanced by the fact that there is no need to constrain total hydro production - a practice too easy to detect -; it suffices to distort the intertemporal allocation of hydro production over time. A hydro-producer may increase his profits by exploiting differences in price elasticity of demand across periods, allocating too little supply to less elastic periods and too much to more elastic periods. Differences in price elasticity across periods may result from the combination of a fluctuating market demand and capacity or transmission constraints that bind intermitently. This hydro scheduling decision is only available to hydro producers as thermal generators are not able to "store electric power" and decide when to sell it. It is also shown that total hydro production is not a sufficient indicator of market power being exercised as hydro producers may exercise market power even when all the water available in the\reservoir is used. The real indicator of market power being exercised is the hydro scheduling strategy used

Suggested Citation

  • M. Soledad Arellano, 2004. "Market Power in Mixed Hydro-Thermal Electric Systems," Econometric Society 2004 Latin American Meetings 211, Econometric Society.
    • Handle: RePEc:ecm:latm04:211
    as

    Download full text from publisher

    File URL: http://repec.org/esLATM04/up.1095.1082040622.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Blaise Allaz & Jean-Luc Vila, 1993. "Cournot Competition, Forward Markets and Efficiency," Post-Print hal-00511806, HAL.
    2. Borenstein, Severin & Bushnell, James & Kahn, Edward & Stoft, Steven, 1995. "Market power in California electricity markets," Utilities Policy, Elsevier, vol. 5(3-4), pages 219-236.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Billette de Villemeur, Etienne & Vinella, Annalisa, 2011. "Long-term contracting in hydro-thermal electricity generation: Welfare and environmental impact," Utilities Policy, Elsevier, vol. 19(1), pages 20-32, January.
    2. Lykidi, Maria & Gourdel, Pascal, 2015. "How to manage flexible nuclear power plants in a deregulated electricity market from the point of view of social welfare?," Energy, Elsevier, vol. 85(C), pages 167-180.
    3. M. Soledad Arellano & Pablo Serra, 2005. "Market Power in Price-Regulated Power Industries," Documentos de Trabajo 208, Centro de Economía Aplicada, Universidad de Chile.
    4. Russell Pittman & Vanessa Yanhua Zhang, 2010. "Electricity Restructuring In China: How Competitive Will Generation Markets Be?," The Singapore Economic Review (SER), World Scientific Publishing Co. Pte. Ltd., vol. 55(02), pages 377-400.
    5. Lykidi, Maria & Gourdel, Pascal, 2017. "Optimal management of flexible nuclear power plants in a decarbonising competitive electricity market: The French case," Energy, Elsevier, vol. 132(C), pages 171-185.
    6. Alexander Galetovic & Juan Ricardo Inostroza & Cristián Marcelo Muñoz, 2004. "Gas y Electricidad: ¿qué hacer ahora? (Gas and electricity: What should we do now?)," Documentos de Trabajo 198, Centro de Economía Aplicada, Universidad de Chile.
    7. Pittman, Russell, 2007. "Restructuring the Russian electricity sector: Re-creating California?," Energy Policy, Elsevier, vol. 35(3), pages 1872-1883, March.
    8. Francisco Caravia & Eduardo Saavedra, 2005. "Subastando la Energía para Clientes Regulados: Un Análisis de Equilibrio," ILADES-UAH Working Papers inv169, Universidad Alberto Hurtado/School of Economics and Business.
    9. Reus, Lorenzo & Munoz, Francisco D. & Moreno, Rodrigo, 2018. "Retail consumers and risk in centralized energy auctions for indexed long-term contracts in Chile," Energy Policy, Elsevier, vol. 114(C), pages 566-577.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Neuhoff, K., 2003. "Integrating Transmission and Energy Markets Mitigates Market Power," Cambridge Working Papers in Economics 0310, Faculty of Economics, University of Cambridge.
    2. Daron Acemoglu, Ali Kakhbod, and Asuman Ozdaglar, 2017. "Competition in Electricity Markets with Renewable Energy Sources," The Energy Journal, International Association for Energy Economics, vol. 0(KAPSARC S).
    3. James B. Bushnell & Erin T. Mansur & Celeste Saravia, 2008. "Vertical Arrangements, Market Structure, and Competition: An Analysis of Restructured US Electricity Markets," American Economic Review, American Economic Association, vol. 98(1), pages 237-266, March.
    4. Mulder, Machiel & Petrikaitė, Vaiva & Scholtens, Bert, 2015. "Distributed energy generation techniques and the competitive fringe effect in electricity markets," Resource and Energy Economics, Elsevier, vol. 42(C), pages 125-140.
    5. Ciarreta, Aitor & Nasirov, Shahriyar & Silva, Carlos, 2016. "The development of market power in the Spanish power generation sector: Perspectives after market liberalization," Energy Policy, Elsevier, vol. 96(C), pages 700-710.
    6. Benjamin F. Hobbs & Fieke A.M. Rijkers & Maroeska G. Boots, 2005. "The More Cooperation, The More Competition? A Cournot Analysis of the Benefits of Electric Market Coupling," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 69-98.
    7. Newbery, David M. & Greve, Thomas, 2017. "The strategic robustness of oligopoly electricity market models," Energy Economics, Elsevier, vol. 68(C), pages 124-132.
    8. Moritz Bohland & Sebastian Schwenen, 2020. "Technology Policy and Market Structure: Evidence from the Power Sector," Discussion Papers of DIW Berlin 1856, DIW Berlin, German Institute for Economic Research.
    9. Wiser, R. H., 2000. "The role of public policy in emerging green power markets: an analysis of marketer preferences," Renewable and Sustainable Energy Reviews, Elsevier, vol. 4(2), pages 177-212, June.
    10. de Bragança, Gabriel Godofredo Fiuza & Daglish, Toby, 2017. "Investing in vertical integration: electricity retail market participation," Energy Economics, Elsevier, vol. 67(C), pages 355-365.
    11. Peter Cramton & Axel Ockenfels, 2012. "Economics and Design of Capacity Markets for the Power Sector," Papers of Peter Cramton 12cocap, University of Maryland, Department of Economics - Peter Cramton, revised 2012.
    12. Liski, Matti & Montero, Juan-Pablo, 2014. "Forward trading in exhaustible-resource oligopoly," Resource and Energy Economics, Elsevier, vol. 37(C), pages 122-146.
    13. David P. Brown & Andrew Eckert & Douglas Silveira, 2023. "Strategic interaction between wholesale and ancillary service markets," Competition and Regulation in Network Industries, , vol. 24(4), pages 174-198, December.
    14. Jacqueline Adelowo & Moritz Bohland, 2023. "It’s in the Data – Improved Market Power Mitigation in Electricity Markets," EconPol Forum, CESifo, vol. 24(05), pages 46-51, September.
    15. Paul L. Joskow, 2001. "California's Electricity Crisis," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 17(3), pages 365-388.
    16. David P. Brown & Andrew Eckert, 2018. "Analyzing the Impact of Electricity Market Structure Changes and Mergers: The Importance of Forward Commitments," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 52(1), pages 101-137, February.
    17. D. J. Wu & Paul R. Kleindorfer, 2005. "Competitive Options, Supply Contracting, and Electronic Markets," Management Science, INFORMS, vol. 51(3), pages 452-466, March.
    18. Andreas Ehrenmann & Karsten Neuhoff, 2009. "A Comparison of Electricity Market Designs in Networks," Operations Research, INFORMS, vol. 57(2), pages 274-286, April.
    19. Mulder, Machiel & Zeng, Yuyu, 2018. "Exploring interaction effects of climate policies: A model analysis of the power market," Resource and Energy Economics, Elsevier, vol. 54(C), pages 165-185.
    20. Ventosa, Mariano & Baillo, Alvaro & Ramos, Andres & Rivier, Michel, 2005. "Electricity market modeling trends," Energy Policy, Elsevier, vol. 33(7), pages 897-913, May.

    More about this item

    Keywords

    ;
    ;
    ;

    JEL classification:

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

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ecm:latm04:211. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Christopher F. Baum (email available below). General contact details of provider: https://edirc.repec.org/data/essssea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.