How to Determine whether Regional Markets are Integrated? Theory and Evidence from European Electricity Markets
Prices 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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- 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.
- 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.
- Zachmann, Georg, 2008. "Electricity wholesale market prices in Europe: Convergence?," Energy Economics, Elsevier, vol. 30(4), pages 1659-1671, July.
- 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.
- 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. Full references (including those not matched with items on IDEAS)
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