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Ex post monitoring of market power in hydro dominated electricity markets

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  • Sandsmark, Maria
  • Tennbakk, Berit

Abstract

The paper presents a proposed market monitoring procedure that takes into account the special features of an electricity market dominated by hydropower. Specifically, we present a method to assess water values and a set of indicators that can be used to screen the market for suspicious price formation. We then use the suggested monitoring procedure to evaluate actual price formation in the Nordic Electricity Market during the (hydrological) year 2002/2003 when precipitation failed and spot prices at the electricity exchange Nord Pool hit an all-time high.

Suggested Citation

  • Sandsmark, Maria & Tennbakk, Berit, 2010. "Ex post monitoring of market power in hydro dominated electricity markets," Energy Policy, Elsevier, vol. 38(3), pages 1500-1509, March.
    • Handle: RePEc:eee:enepol:v:38:y:2010:i:3:p:1500-1509
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    References listed on IDEAS

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    1. repec:aen:journl:1997v18-04-a05 is not listed on IDEAS
    2. Garcia, Alfredo & Arbelaez, Luis E., 2002. "Market power analysis for the Colombian electricity market," Energy Economics, Elsevier, vol. 24(3), pages 217-229, May.
    3. Bunn, Derek W. & Martoccia, Maria, 2005. "Unilateral and collusive market power in the electricity pool of England and Wales," Energy Economics, Elsevier, vol. 27(2), pages 305-315, March.
    4. Jostein Skaar & Lars Sørgard, 2006. "Temporary Bottlenecks, Hydropower and Acquisitions," Scandinavian Journal of Economics, Wiley Blackwell, vol. 108(3), pages 481-497, October.
    5. Severin Borenstein & James Bushnell & Christopher R. Knittel, 1999. "Market Power in Electricity Markets: Beyond Concentration Measures," The Energy Journal, , vol. 20(4), pages 65-88, October.
    6. 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.
    7. Severin Borenstein & James. Bushnell & Steven Stoft, 2000. "The Competitive Effects of Transmission Capacity in A Deregulated Electricity Industry," RAND Journal of Economics, The RAND Corporation, vol. 31(2), pages 294-325, Summer.
    8. Tamaschke, R. & Docwra, G. & Stillman, R., 2005. "Measuring market power in electricity generation: A long-term perspective using a programming model," Energy Economics, Elsevier, vol. 27(2), pages 317-335, March.
    9. repec:aen:journl:1999v20-04-a03 is not listed on IDEAS
    10. 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.
    11. Catherine D. Wolfram, 1999. "Measuring Duopoly Power in the British Electricity Spot Market," American Economic Review, American Economic Association, vol. 89(4), pages 805-826, September.
    12. Hjalmarsson, Erik, 2000. "Nord Pool: A Power Market Without Market Power," Working Papers in Economics 28, University of Gothenburg, Department of Economics.
    13. repec:aen:journl:1995v16-02-a05 is not listed on IDEAS
    14. Paul Joskow & Edward Kahn, 2001. "A Quantitative Analysis of Pricing Behavior in California's Wholesale Electricity Market During Summer 2000," NBER Working Papers 8157, National Bureau of Economic Research, Inc.
    15. James Bushnell, 2003. "A Mixed Complementarity Model of Hydrothermal Electricity Competition in the Western United States," Operations Research, INFORMS, vol. 51(1), pages 80-93, February.
    16. repec:aen:journl:2002v23-04-a01 is not listed on IDEAS
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    Cited by:

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    2. 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.
    3. Fleten, Stein-Erik & Hagen, Liv Aune & Nygård, Maria Tandberg & Smith-Sivertsen, Ragnhild & Sollie, Johan M., 2015. "The overnight risk premium in electricity forward contracts," Energy Economics, Elsevier, vol. 49(C), pages 293-300.
    4. Kamiński, Jacek, 2012. "The development of market power in the Polish power generation sector: A 10-year perspective," Energy Policy, Elsevier, vol. 42(C), pages 136-147.
    5. Christopher Jahns & Caroline Podewski & Christoph Weber, "undated". "Supply Curves for Hydro Reservoirs - Estimation and Usage in Large-Scale Electricity Market Models," EWL Working Papers 1901, University of Duisburg-Essen, Chair for Management Science and Energy Economics.
    6. Gallego, Camilo A., 2022. "Intertemporal effects of imperfect competition through forward contracts in wholesale electricity markets," Energy Economics, Elsevier, vol. 107(C).
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    8. Miguel Perez de Arce & Enzo Sauma, 2016. "Comparison of Incentive Policies for Renewable Energy in an Oligopolistic Market with Price-Responsive Demand," The Energy Journal, , vol. 37(3), pages 159-198, July.
    9. Jahns, Christopher & Podewski, Caroline & Weber, Christoph, 2020. "Supply curves for hydro reservoirs – Estimation and usage in large-scale electricity market models," Energy Economics, Elsevier, vol. 87(C).
    10. Avesani, Diego & Zanfei, Ariele & Di Marco, Nicola & Galletti, Andrea & Ravazzolo, Francesco & Righetti, Maurizio & Majone, Bruno, 2022. "Short-term hydropower optimization driven by innovative time-adapting econometric model," Applied Energy, Elsevier, vol. 310(C).
    11. Zakeri, Behnam & Virasjoki, Vilma & Syri, Sanna & Connolly, David & Mathiesen, Brian V. & Welsch, Manuel, 2016. "Impact of Germany's energy transition on the Nordic power market – A market-based multi-region energy system model," Energy, Elsevier, vol. 115(P3), pages 1640-1662.

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