How to Determine whether Regional Markets are Integrated? Theory and Evidence from European Electricity Markets
AbstractPrices may di er between regional markets if transport capacities are limited. We develop a new approach to determine to which extent such di erences stem from limited participation in cross-border trader rather than from bottlenecks. We derive a theoretical integration benchmark for the typical case where transportation markets clear before the product markets, using Grossman's (1976) notion of a rational expectations equilibrium. We compare the benchmark to data from European electricity markets. The data reject the integration hypothesis: Capacity prices contain too little information about spot price di erential; this indicates that well informed traders do not engage in cross-border trade.
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Bibliographic InfoPaper provided by Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich in its series Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems with number 236.
Date of creation: Apr 2008
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Market integration; electricity markets; interconnector; competition policy; rational expectations equilibrium;
Find related papers by JEL classification:
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
- L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-06-13 (All new papers)
- NEP-EEC-2008-06-13 (European Economics)
- NEP-ENE-2008-06-13 (Energy Economics)
- NEP-MIC-2008-06-13 (Microeconomics)
- NEP-URE-2008-06-13 (Urban & Real Estate Economics)
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- Turvey, Ralph, 2006. "Interconnector economics," Energy Policy, Elsevier, vol. 34(13), pages 1457-1472, September.
- Cochrane, John H., 1991.
"Volatility tests and efficient markets : A review essay,"
Journal of Monetary Economics,
Elsevier, vol. 27(3), pages 463-485, June.
- John H. Cochrane, 1991. "Volatility Tests and Efficient Markets: A Review Essay," NBER Working Papers 3591, National Bureau of Economic Research, Inc.
- Benjamin F. Hobbs & Fieke A.M. Rijkers & Maroeska G. Boots, 2005.
"The More Cooperation, The More Competition? A Cournot Analysis of the Benefits of Electric Market Coupling,"
The Energy Journal,
International Association for Energy Economics, vol. 0(Number 4), pages 69-98.
- Hobbs, B.F. & Rijkers, F.A.M., 2005. "The More Cooperation, the More Competition? A Cournot Analysis of the Benefits of Electric Market Coupling," Cambridge Working Papers in Economics 0509, Faculty of Economics, University of Cambridge.
- Hellwig, Martin F., 1980. "On the aggregation of information in competitive markets," Journal of Economic Theory, Elsevier, vol. 22(3), pages 477-498, June.
- Neuhoff, K., 2003. "Integrating Transmission and Energy Markets Mitigates Market Power," Cambridge Working Papers in Economics 0310, Faculty of Economics, University of Cambridge.
- Claude Crampes & Jean-Jaques Laffont, 2001. "Transport Pricing in the Electricity Industry," Oxford Review of Economic Policy, Oxford University Press, vol. 17(3), pages 313-328.
- Shiller, Robert J, 1981.
"The Use of Volatility Measures in Assessing Market Efficiency,"
Journal of Finance,
American Finance Association, vol. 36(2), pages 291-304, May.
- Robert J. Shiller, 1980. "The Use of Volatility Measures in Assessing Market Efficiency," NBER Working Papers 0565, National Bureau of Economic Research, Inc.
- Zachmann, Georg, 2008. "Electricity wholesale market prices in Europe: Convergence?," Energy Economics, Elsevier, vol. 30(4), pages 1659-1671, July.
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