IDEAS home Printed from https://ideas.repec.org/p/ivi/wpasec/2010-06.html
   My bibliography  Save this paper

Renewable sources, technology mix, and competiton in liberalized electricity markets: the case of Spain

Author

Listed:
  • Nikolaos Georgantzis

    (Universitat Jaume I)

  • Aitor Ciarreta

    (Universidad de Alicante)

  • Carlos Gutiérrez-Hita

    (Universidad de Alicante)

Abstract

Este artículo trata el problema de cómo la competencia oligopolística es afectada por el desarrollo de las tecnologías que utilizan energías renovables dentro del marco de reducción de emisiones de CO2 y seguridad en el mercado eléctrico. En un modelo oligopolístico donde las empresas poseen plantas que utilizan recursos tanto renovables como no renovables, mostramos que los precios en el mercado mayorista decrecen a medida que las tecnologías que utilizan recursos renovables incrementan su eficiencia, hecho que también depende de la subvención fijada por el regulador. Sin embargo, encontramos que un subsidio excesivo puede distorsionar la competencia cuando la madurez tecnológica de los recursos renovables es lo suficientemente alta comparada con el coste de los recursos no renovables. Por último, contrastamos las predicciones del modelo utilizando datos del mercado eléctrico español. The paper addresses the question of how oligopolistic competition is affected by the development of renewable source technologies within the new framework of electricity supply security and reduction of emissions of CO2. In an oligopoly model where firms own renewable as well as non-renewable source technologies, we show that wholesale prices tend to decline the larger the efficiency achieved by renewable technologies depending also on the feed-in-tariff fixed by regulators. We found however that a high subsidy can distort competition when technical maturity of renewables is large as compared with the costs incurred by fossil sources. Finally, we test the predictions of the model using data from the Spanish electricity market.

Suggested Citation

  • Nikolaos Georgantzis & Aitor Ciarreta & Carlos Gutiérrez-Hita, 2010. "Renewable sources, technology mix, and competiton in liberalized electricity markets: the case of Spain," Working Papers. Serie EC 2010-06, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
  • Handle: RePEc:ivi:wpasec:2010-06
    as

    Download full text from publisher

    File URL: http://www.ivie.es/downloads/docs/wpasec/wpasec-2010-06.pdf
    File Function: Fisrt version / Primera version, 2010
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jacint Balaguer Coll & José C. Pernías, 2010. "Spatial density, average prices and price dispersion. Evidence from the Spanish hotel industry," Working Papers. Serie EC 2010-03, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    2. Francisco José Goerlich Gisbert & Rafael Pinilla Pallejà, 2009. "Esperanzas de vida libres de discapacidad por sexo y comunidad autónoma: 2004-2006," Working Papers. Serie EC 2009-13, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    3. Green, Richard J, 1996. "Increasing Competition in the British Electricity Spot Market," Journal of Industrial Economics, Wiley Blackwell, vol. 44(2), pages 205-216, June.
    4. Palmer, Karen & Burtraw, Dallas, 2005. "Cost-effectiveness of renewable electricity policies," Energy Economics, Elsevier, vol. 27(6), pages 873-894, November.
    5. Emili Tortosa Ausina & Diego Prior Jiménez & María Teresa Balaguer-Coll, 2010. "Output complexity, environmental conditions, and the efficiency of municipalities: a robust metafrontier approach," Working Papers. Serie EC 2010-02, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    6. Maria Teresa Balaguer-Coll & Diego Prior & Emili Tortosa-Ausina, 2010. "Devolution Dynamics of Spanish Local Government," Environment and Planning A, , vol. 42(6), pages 1476-1495, June.
    7. David M. Newbery, 2002. "Privatization, Restructuring, and Regulation of Network Utilities," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262640481, December.
    8. Green, Richard J & Newbery, David M, 1992. "Competition in the British Electricity Spot Market," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 929-953, October.
    9. Klemperer, Paul D & Meyer, Margaret A, 1989. "Supply Function Equilibria in Oligopoly under Uncertainty," Econometrica, Econometric Society, vol. 57(6), pages 1243-1277, November.
    10. Pilar Beneito López & Amparo Sanchis Llopis & María Engracia Rochina Barrachina, 2009. "The role of learning in innovation: in-house versus externally contracted R&D experience," Working Papers. Serie EC 2009-11, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    11. Jamasb, Tooraj & Pollitt, Michael, 2003. "International benchmarking and regulation: an application to European electricity distribution utilities," Energy Policy, Elsevier, vol. 31(15), pages 1609-1622, December.
    Full references (including those not matched with items on IDEAS)

    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. M. Teresa Sanchis Llopis & Vicente Esteve Garcia & Antonio Cubel, 2010. "International technology diffusion through patents during the second half of the XXth century," Working Papers. Serie EC 2010-10, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    2. Ginés Hernández Cánovas & María Camino Ramón Llorens, 2010. "Venture capitalists in Spain: cluster analysis of criteria used in the screening process," Working Papers. Serie EC 2010-08, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    3. Elena Pardo & Inés Küster Boluda & Torpong Suemanotham, 2010. "Product placement in video games as a marketing strategy: an attempt to analysis in Disney company," Working Papers. Serie EC 2010-04, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    4. Ángel Pardo Tornero & María Dolores Furió Ortega, 2010. "Politics and elections at the Spanish stock exchange," Working Papers. Serie EC 2010-11, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    5. Ana María Sabater & Araceli Mora & Beatriz García Osma, 2010. "Strategic accounting choice around firm level labour negotiations," Working Papers. Serie EC 2010-09, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    6. Francisco Mas Ruiz & Juan Luis Nicolau Gonzálbez, 2010. "Contribution of individual to collective brands," Working Papers. Serie EC 2010-07, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    7. 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.
    8. van Koten, Silvester & Ortmann, Andreas, 2013. "Structural versus behavioral remedies in the deregulation of electricity markets: An experimental investigation motivated by policy concerns," European Economic Review, Elsevier, vol. 64(C), pages 256-265.
    9. Crawford, Gregory S. & Crespo, Joseph & Tauchen, Helen, 2007. "Bidding asymmetries in multi-unit auctions: Implications of bid function equilibria in the British spot market for electricity," International Journal of Industrial Organization, Elsevier, vol. 25(6), pages 1233-1268, December.
    10. 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.
    11. Ventosa, Mariano & Baillo, Alvaro & Ramos, Andres & Rivier, Michel, 2005. "Electricity market modeling trends," Energy Policy, Elsevier, vol. 33(7), pages 897-913, May.
    12. Dzikri Firmansyah Hakam, 2018. "Market Power Modelling in Electricity Market: A Critical Review," International Journal of Energy Economics and Policy, Econjournals, vol. 8(5), pages 347-356.
    13. E. J. Anderson & A. B. Philpott, 2002. "Optimal Offer Construction in Electricity Markets," Mathematics of Operations Research, INFORMS, vol. 27(1), pages 82-100, February.
    14. Bolle, Friedel & Grimm, Veronika & Ockenfels, Axel & del Pozo, Xavier, 2013. "An experiment on supply function competition," European Economic Review, Elsevier, vol. 63(C), pages 170-185.
    15. Jorge Balat & Juan E. Carranza & Juan D. Martin, 2015. "Dynamic and Strategic Behavior in Hydropower-Dominated Electricity Markets: Empirical Evidence for Colombia," Borradores de Economia 886, Banco de la Republica de Colombia.
    16. Aitor Ciarreta & María Espinosa, 2010. "Market power in the Spanish electricity auction," Journal of Regulatory Economics, Springer, vol. 37(1), pages 42-69, February.
    17. Bulut, Harun & Koray, Semih, 2008. "Competition and Regulation via Supply and Demand Functions in Oligopolistic-Oligopsonistic Markets," Working Papers 6136, Iowa State University, Department of Economics.
    18. Varawala, Lamia & Hesamzadeh, Mohammad Reza & Dán, György & Bunn, Derek & Rosellón, Juan, 2023. "A pricing mechanism to jointly mitigate market power and environmental externalities in electricity markets," Energy Economics, Elsevier, vol. 121(C).
    19. Majid Al-Gwaiz & Xiuli Chao & Owen Q. Wu, 2017. "Understanding How Generation Flexibility and Renewable Energy Affect Power Market Competition," Manufacturing & Service Operations Management, INFORMS, vol. 19(1), pages 114-131, February.
    20. Aitor Ciarreta & Carlos Gutiérrez-Hita, 2012. "Collusive behaviour under cost asymmetries when firms compete in supply functions," Journal of Economics, Springer, vol. 106(3), pages 195-219, July.

    More about this item

    Keywords

    electricity technology mix; renewable energy sources; technical maturity; feed-in tariffs. mix tecnológico eléctrico; recursos energéticos renovables; madurez tecnológica; subvenciones;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities

    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:ivi:wpasec:2010-06. 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: Departamento de Edición (email available below). General contact details of provider: https://edirc.repec.org/data/ievages.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.