IDEAS home Printed from https://ideas.repec.org/a/sae/enejou/v33y2012i3p183-214.html
   My bibliography  Save this article

The Impact of Different Unbundling Scenarios on Wholesale Prices in Energy Markets

Author

Listed:
  • Christoph Bremberger
  • Francisca Bremberger
  • Margarethe Rammerstorfer

Abstract

A recent highly disputed subject of regulating energy markets in Europe is the unbundling of vertically integrated up- and downstream firms. While legal unbundling is already implemented in most countries and indisputable in its necessity for approaching regulatory aims, continuative models such as ownership unbundling are still ambiguous. The following article contributes to the economic analysis of identifying the differences of these separate types of unbundling by concentrating on competition effects and the possibility to conceal true marginal costs. Via simulation, we find that legal unbundling yields the lowest prices in a market under Cournot competition. Moreover, under Bertrand competition, no differences between legal unbundling and ownership unbundling can be identified.

Suggested Citation

  • Christoph Bremberger & Francisca Bremberger & Margarethe Rammerstorfer, 2012. "The Impact of Different Unbundling Scenarios on Wholesale Prices in Energy Markets," The Energy Journal, , vol. 33(3), pages 183-214, July.
    • Handle: RePEc:sae:enejou:v:33:y:2012:i:3:p:183-214
    DOI: 10.5547/01956574.33.3.7
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.5547/01956574.33.3.7
    Download Restriction: no
    File URL: https://libkey.io/10.5547/01956574.33.3.7?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. 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.
    2. Bergman, Lars & Andersson, Bo, 1995. "Market Structure and the Price of Electricity: An ex ante Analysis of the deregulated Swedish Electricity Market," SSE/EFI Working Paper Series in Economics and Finance 47, Stockholm School of Economics.
    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. Bowei Guo & Giorgio Castagneto Gissey, 2019. "Cost Pass-through in the British Wholesale Electricity Market: Implications of Brexit and the ETS reform," Working Papers EPRG1937, Energy Policy Research Group, Cambridge Judge Business School, University of Cambridge.
    2. Meredith Fowlie, 2008. "Incomplete Environmental Regulation, Imperfect Competition, and Emissions Leakage," NBER Working Papers 14421, National Bureau of Economic Research, Inc.
    3. Desmond Cai & Subhonmesh Bose & Adam Wierman, 2019. "On the Role of a Market Maker in Networked Cournot Competition," Mathematics of Operations Research, INFORMS, vol. 44(3), pages 1122-1144, August.
    4. Tarufelli, Brittany L., 2021. "Strategic Behavior and Market Design in Regional Climate Policy," SocArXiv x96ge, Center for Open Science.
    5. Brittany L. Tarufelli, 2023. "Strategic Behavior and Market Design in Regional Climate Policy," The Energy Journal, , vol. 44(3), pages 139-186, May.
    6. Bremberger, Francisca & Gasser, Stephan M. & Kremser, Thomas R. & Rammerstorfer, Margarethe, 2014. "The Impact of EU ETS Price Variations on Germany’s Electricity Production Mix," Die Unternehmung - Swiss Journal of Business Research and Practice, Nomos Verlagsgesellschaft mbH & Co. KG, vol. 68(3), pages 164-180.
    7. Guo, Bowei & Castagneto Gissey, Giorgio, 2021. "Cost pass-through in the British wholesale electricity market," Energy Economics, Elsevier, vol. 102(C).
    8. repec:hal:wpaper:halshs-00816355 is not listed on IDEAS
    9. 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.
    10. Juha Teirilä and Robert A. Ritz, 2019. "Strategic Behaviour in a Capacity Market? The New Irish Electricity Market Design," The Energy Journal, International Association for Energy Economics, vol. 0(The New E).
    11. 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.
    12. Tourgeman, Miriam & Cohen, Chen & Rubin, Ofir, 2024. "Preserving competition and economic welfare in Israel's PV market," Utilities Policy, Elsevier, vol. 91(C).
    13. Delbono, Flavio & Lambertini, Luca, 2016. "Ranking Bertrand, Cournot and supply function equilibria in oligopoly," Energy Economics, Elsevier, vol. 60(C), pages 73-78.
    14. Mulder, Machiel & Schoonbeek, Lambert, 2013. "Decomposing changes in competition in the Dutch electricity market through the residual supply index," Energy Economics, Elsevier, vol. 39(C), pages 100-107.
    15. Kenneth Gillingham, Hao Deng, Ryan Wiser, Naim Darghouth, Gregory Nemet, Galen Barbose, Varun Rai, and Changgui Dong, 2016. "Deconstructing Solar Photovoltaic Pricing," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    16. Ivan Hajdukovic, 2022. "The impact of international trade on the price of solar photovoltaic modules: empirical evidence," EconomiA, Emerald Group Publishing Limited, vol. 23(1), pages 88-104, July.
    17. Michele Fioretti & Jorge Tamayo, 2021. "Saving for a Dry Day: Coal, Dams, and the Energy Transition," SciencePo Working papers Main hal-03389152, HAL.
    18. 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.
    19. Brown, David P. & Eckert, Andrew & Eckert, Heather, 2018. "Carbon pricing with an output subsidy under imperfect competition: The case of Alberta's restructured electricity market," Resource and Energy Economics, Elsevier, vol. 52(C), pages 102-123.
    20. Johnsen, T. A., 2001. "Hydropower generation and storage, transmission contraints and market power1," Utilities Policy, Elsevier, vol. 10(2), pages 63-73, June.
    21. repec:spo:wpecon:info:hdl:2441/1qif9fqehq930ovnr511k1el4f is not listed on IDEAS
    22. Arellano, Maria-Soledad & Serra, Pablo, 2007. "A model of market power in electricity industries subject to peak load pricing," Energy Policy, Elsevier, vol. 35(10), pages 5130-5135, October.

    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:sae:enejou:v:33:y:2012:i:3:p:183-214. 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: SAGE Publications (email available below). General contact details of provider: .

    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.