IDEAS home Printed from https://ideas.repec.org/p/wiw/wiwwuw/wuwp226.html
   My bibliography  Save this paper

Integration and Efficiency of European Electricity Markets: Evidence from Spot Prices

Author

Listed:
  • Klaus Gugler

    (Department of Economics, Vienna University of Economics and Business)

  • Adhurim Haxhimusa

    (Research Institute for Regulatory Economics, Vienna University of Economics and Business)

  • Mario Liebensteiner

    (Department of Economics, Vienna University of Economics and Business)

Abstract

This paper seeks to investigate the current state of market integration among European electricity day-ahead spot prices. We provide reasoning that market integration brings about benefits, such as lower average prices and increased welfare from allocative efficiency. Yet, price convergence leads to higher prices in the low-price market and to lower prices in the high-price market, which creates winners and losers and thus makes the political implementation of market integration cumbersome. In our empirical analysis, we utilize a large sample of hourly spot prices of 25 European markets for the period 01.01.2010–30.06.2015 and combine it with other relevant data such as interconnector capacities and the existence of market coupling. Firstly, empirical results from cointegration analysis indicate that market integration increased from 2010 to 2012 but then declined until 2015, most likely due to increased feed-in from intermittent renewables. Secondly, we empirically assess the speed of adjustment from price shocks and reach the conclusion that the resulting efficiency of integration is rather modest. In general, our findings suggest that integration among European electricity markets has a large potential for improvements from additional capacity investments and further promotion of market coupling.

Suggested Citation

  • Klaus Gugler & Adhurim Haxhimusa & Mario Liebensteiner, 2016. "Integration and Efficiency of European Electricity Markets: Evidence from Spot Prices," Department of Economics Working Papers wuwp226, Vienna University of Economics and Business, Department of Economics.
    • Handle: RePEc:wiw:wiwwuw:wuwp226
    Note: PDF Document
    as

    Download full text from publisher

    File URL: https://epub.wu.ac.at/5070/1/wp226.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Growitsch Christian & Nepal Rabindra & Stronzik Marcus, 2015. "Price Convergence and Information Efficiency in German Natural Gas Markets," German Economic Review, De Gruyter, vol. 16(1), pages 87-103, February.
    2. Grossi, Luigi & Heim, Sven & Waterson, Michael, 2014. "A vision of the European energy future? The impact of the German response to the Fukushima earthquake," ZEW Discussion Papers 14-051, ZEW - Leibniz Centre for European Economic Research.
    3. Böckers, Veit & Haucap, Justus & Heimeshoff, Ulrich, 2013. "Benefits of an integrated European electricity market," DICE Discussion Papers 109, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    4. Alvaro Escribano & J. Ignacio Peña & Pablo Villaplana, 2011. "Modelling Electricity Prices: International Evidence," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 73(5), pages 622-650, October.
    5. Jan Horst Keppler, Sebastien Phan, and Yannick Le Pen, 2016. "The Impacts of Variable Renewable Production and Market Coupling on the Convergence of French and German Electricity Prices," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    6. Carlo Fezzi & Derek Bunn, 2010. "Structural Analysis of Electricity Demand and Supply Interactions," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 72(6), pages 827-856, December.
    7. repec:dau:papers:123456789/14119 is not listed on IDEAS
    8. Bar-Ilan, Avner & Strange, William C, 1996. "Investment Lags," American Economic Review, American Economic Association, vol. 86(3), pages 610-622, June.
    9. Jan Horst Keppler & Sébastien Phan & Yannick Le Pen & Charlotte Boureau, 2017. "The Impact of Intermittent Renewable Production and Market Coupling on the Convergence of French and German Electricity Prices," Working Papers hal-01599700, HAL.
    10. De Vany, Arthur S. & Walls, W. David, 1999. "Cointegration analysis of spot electricity prices: insights on transmission efficiency in the western US," Energy Economics, Elsevier, vol. 21(5), pages 435-448, October.
    11. Nepal, Rabindra & Jamasb, Tooraj, 2012. "Interconnections and market integration in the Irish Single Electricity Market," Energy Policy, Elsevier, vol. 51(C), pages 425-434.
    12. Zachmann, Georg, 2008. "Electricity wholesale market prices in Europe: Convergence?," Energy Economics, Elsevier, vol. 30(4), pages 1659-1671, July.
    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. Do, Hung Xuan & Nepal, Rabindra & Jamasb, Tooraj, 2020. "Electricity market integration, decarbonisation and security of supply: Dynamic volatility connectedness in the Irish and Great Britain markets," Energy Economics, Elsevier, vol. 92(C).
    2. Klaus Gugler & Adhurim Haxhimusa, 2016. "Cross-Border Technology Differences and Trade Barriers: Evidence from German and French Electricity Markets," Department of Economics Working Papers wuwp237, Vienna University of Economics and Business, Department of Economics.
    3. Newbery, David & Gissey, Giorgio Castagneto & Guo, Bowei & Dodds, Paul E., 2019. "The private and social value of British electrical interconnectors," Energy Policy, Elsevier, vol. 133(C).
    4. Yiyuan Chen & Yufeng Wang & Jianhua Ma & Qun Jin, 2019. "BRIM: An Accurate Electricity Spot Price Prediction Scheme-Based Bidirectional Recurrent Neural Network and Integrated Market," Energies, MDPI, vol. 12(12), pages 1-18, June.
    5. Haxhimusa, Adhurim, 2018. "The Effects of German Wind and Solar Electricity on French Spot Price Volatility: An Empirical Investigation," Department of Economics Working Paper Series 258, WU Vienna University of Economics and Business.
    6. Qiang Chen & Anush Balian & Mykola Kyzym & Tetiana Salashenko & Inna Gryshova & Viktoriia Khaustova, 2021. "Electricity Markets Instability: Causes of Price Dispersion," Sustainability, MDPI, vol. 13(22), pages 1-19, November.
    7. Liebensteiner, Mario & Wrienz, Matthias, 2020. "Do Intermittent Renewables Threaten the Electricity Supply Security?," Energy Economics, Elsevier, vol. 87(C).
    8. Klaus Gugler & Adhurim Haxhimusa & Mario Liebensteiner, 2019. "Effective Climate Policy Doesn’t Have to be Expensive," Department of Economics Working Papers wuwp293, Vienna University of Economics and Business, Department of Economics.
    9. Hung Do & Rabindra Nepal & Russell Smyth, 2020. "Interconnectedness in the Australian National Electricity Market: A Higher‐Moment Analysis," The Economic Record, The Economic Society of Australia, vol. 96(315), pages 450-469, December.
    10. Gugler, Klaus & Haxhimusa, Adhurim, 2016. "Cross-Border Technology Differences and Trade Barriers: Evidence from German and French Electricity Markets," Department of Economics Working Paper Series 237, WU Vienna University of Economics and Business.
    11. Samarth Kumar & David Schönheit & Matthew Schmidt & Dominik Möst, 2019. "Parsing the Effects of Wind and Solar Generation on the German Electricity Trade Surplus," Energies, MDPI, vol. 12(18), pages 1-17, September.
    12. Gugler, Klaus & Haxhimusa, Adhurim & Liebensteiner, Mario & Schindler, Nora, 2016. "Investment under Uncertainty in Electricity Generation," Department of Economics Working Paper Series 234, WU Vienna University of Economics and Business.
    13. Gugler, Klaus & Haxhimusa, Adhurim, 2019. "Market integration and technology mix: Evidence from the German and French electricity markets," Energy Policy, Elsevier, vol. 126(C), pages 30-46.
    14. Sousa, Joana & Soares, Isabel, 2020. "Demand response, market design and risk: A literature review," Utilities Policy, Elsevier, vol. 66(C).
    15. Philip Mayer & Christopher Stephen Ball & Stefan Vögele & Wilhelm Kuckshinrichs & Dirk Rübbelke, 2019. "Analyzing Brexit: Implications for the Electricity System of Great Britain," Energies, MDPI, vol. 12(17), pages 1-27, August.

    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. Gugler, Klaus & Haxhimusa, Adhurim, 2019. "Market integration and technology mix: Evidence from the German and French electricity markets," Energy Policy, Elsevier, vol. 126(C), pages 30-46.
    2. Rabindra Nepal and John Foster, 2016. "Testing for Market Integration in the Australian National Electricity Market," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4).
    3. Do, Hung Xuan & Nepal, Rabindra & Jamasb, Tooraj, 2020. "Electricity market integration, decarbonisation and security of supply: Dynamic volatility connectedness in the Irish and Great Britain markets," Energy Economics, Elsevier, vol. 92(C).
    4. Lilian de Menezes & Melanie A. Houllier, 2013. "Modelling Germany´s Energy Transition and its Potential Effect on European Electricity Spot Markets," EcoMod2013 5395, EcoMod.
    5. Le Pen, Yannick & Sévi, Benoît, 2010. "Volatility transmission and volatility impulse response functions in European electricity forward markets," Energy Economics, Elsevier, vol. 32(4), pages 758-770, July.
    6. Gugler, Klaus & Haxhimusa, Adhurim, 2016. "Cross-Border Technology Differences and Trade Barriers: Evidence from German and French Electricity Markets," Department of Economics Working Paper Series 237, WU Vienna University of Economics and Business.
    7. Hasan, Mudassar & Arif, Muhammad & Naeem, Muhammad Abubakr & Ngo, Quang-Thanh & Taghizadeh–Hesary, Farhad, 2021. "Time-frequency connectedness between Asian electricity sectors," Economic Analysis and Policy, Elsevier, vol. 69(C), pages 208-224.
    8. Han, Lin & Kordzakhia, Nino & Trück, Stefan, 2020. "Volatility spillovers in Australian electricity markets," Energy Economics, Elsevier, vol. 90(C).
    9. Klaus Gugler & Adhurim Haxhimusa, 2016. "Cross-Border Technology Differences and Trade Barriers: Evidence from German and French Electricity Markets," Department of Economics Working Papers wuwp237, Vienna University of Economics and Business, Department of Economics.
    10. Rinne, Sonja, 2018. "Radioinactive: Are nuclear power plant outages in France contagious to the German electricity price?," CIW Discussion Papers 3/2018, University of Münster, Center for Interdisciplinary Economics (CIW).
    11. Bruno Bosco & Lucia Parisio & Matteo Pelagatti & Fabio Baldi, 2010. "Long-run relations in european electricity prices," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 25(5), pages 805-832.
    12. Lucia Parisio & Matteo Pelagatti, 2019. "Market coupling between electricity markets: theory and empirical evidence for the Italian–Slovenian interconnection," Economia Politica: Journal of Analytical and Institutional Economics, Springer;Fondazione Edison, vol. 36(2), pages 527-548, July.
    13. Haxhimusa, Adhurim, 2018. "The Effects of German Wind and Solar Electricity on French Spot Price Volatility: An Empirical Investigation," Department of Economics Working Paper Series 258, WU Vienna University of Economics and Business.
    14. Böckers, Veit & Heimeshoff, Ulrich, 2014. "The extent of European power markets," Energy Economics, Elsevier, vol. 46(C), pages 102-111.
    15. Figueiredo, Nuno Carvalho & Silva, Patrícia Pereira da & Cerqueira, Pedro A., 2016. "It is windy in Denmark: Does market integration suffer?," Energy, Elsevier, vol. 115(P2), pages 1385-1399.
    16. Samarth Kumar & David Schönheit & Matthew Schmidt & Dominik Möst, 2019. "Parsing the Effects of Wind and Solar Generation on the German Electricity Trade Surplus," Energies, MDPI, vol. 12(18), pages 1-17, September.
    17. Angelica Gianfreda & Derek Bunn, 2018. "A Stochastic Latent Moment Model for Electricity Price Formation," BEMPS - Bozen Economics & Management Paper Series BEMPS46, Faculty of Economics and Management at the Free University of Bozen.
    18. Higgs, Helen & Lien, Gudbrand & Worthington, Andrew C., 2015. "Australian evidence on the role of interregional flows, production capacity, and generation mix in wholesale electricity prices and price volatility," Economic Analysis and Policy, Elsevier, vol. 48(C), pages 172-181.
    19. Per B. Solibakke, 2022. "Step‐ahead spot price densities using daily synchronously reported prices and wind forecasts," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 41(1), pages 17-42, January.
    20. Bilgili, Faik, 2010. "Energy tax harmonization in EU: Time series and panel data evidence," MPRA Paper 24013, University Library of Munich, Germany.

    More about this item

    Keywords

    Market integration; Spot Price; Convergence; Internal Market; Electricity;
    All these keywords.

    JEL classification:

    • F15 - International Economics - - Trade - - - Economic Integration
    • L81 - Industrial Organization - - Industry Studies: Services - - - Retail and Wholesale Trade; e-Commerce
    • L98 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Government Policy
    • Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy

    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:wiw:wiwwuw:wuwp226. 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: Department of Economics (email available below). General contact details of provider: http://www.wu.ac.at/economics/en .

    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.