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Price discovery in restructured electricity markets

Author

Listed:
  • Dempster, Gregory
  • Isaacs, Justin
  • Smith, Narin

Abstract

We empirically investigate the degree of integration that existed prior to the cost increases that caused emergency conditions in the Western Systems Coordinating Council (WSCC), particularly California, during the summer of 2000. Evidence from Granger causality tests and common features analysis over the period from December 1994 to September 1999 indicates a moderate degree of integration among these markets. However, price effects throughout the region were often only unidirectional, did not exhibit the characteristics of perfect substitutability, and were significantly influenced by institutional changes in the California market. Most importantly, our research suggests that these markets were not as highly integrated as earlier research had indicated.

Suggested Citation

  • Dempster, Gregory & Isaacs, Justin & Smith, Narin, 2008. "Price discovery in restructured electricity markets," Resource and Energy Economics, Elsevier, vol. 30(2), pages 250-259, May.
    • Handle: RePEc:eee:resene:v:30:y:2008:i:2:p:250-259
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    References listed on IDEAS

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    Cited by:

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    6. Katarzyna Maciejowska & Rafał Weron, 2015. "Forecasting of daily electricity prices with factor models: utilizing intra-day and inter-zone relationships," Computational Statistics, Springer, vol. 30(3), pages 805-819, September.
    7. Chen, Hao & Cui, Jian & Song, Feng & Jiang, Zhigao, 2022. "Evaluating the impacts of reforming and integrating China's electricity sector," Energy Economics, Elsevier, vol. 108(C).
    8. Apergis, Nicholas & Fontini, Fulvio & Inchauspe, Julian, 2017. "Integration of regional electricity markets in Australia: A price convergence assessment," Energy Economics, Elsevier, vol. 62(C), pages 411-418.
    9. Walter Cont & Diego Barril & Agustín Carbó, 2021. "Price convergence in the Central American regional electricity market," Asociación Argentina de Economía Política: Working Papers 4455, Asociación Argentina de Economía Política.
    10. repec:aen:journl:ej37-4-nepal is not listed on IDEAS
    11. De Siano, Rita & Sapio, Alessandro, 2022. "Spatial merit order effects of renewables in the Italian power exchange," Energy Economics, Elsevier, vol. 108(C).
    12. Lau, Chi Keung Marco & Wojewodzki, Michal & Dai, Xingyu & Wang, Qunwei, 2025. "Detecting the macro drivers in the Australian National Electricity Market asymmetric volatility co-movement," Energy Economics, Elsevier, vol. 143(C).
    13. Lin Han & Ivor Cribben & Stefan Trueck, 2022. "Extremal Dependence in Australian Electricity Markets," Papers 2202.09970, arXiv.org.
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    15. Han, Lin & Cribben, Ivor & Trück, Stefan, 2025. "Extremal dependence in Australian electricity markets," Journal of Commodity Markets, Elsevier, vol. 39(C).
    16. Vesterberg, Mattias, 2017. "Power to the people: Electricity demand and household behavior," Umeå Economic Studies 942, Umeå University, Department of Economics.

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