Investment decisions in liberalized electricity markets: A framework of peak load pricing with strategic firms
AbstractIn this article we analyze firms investment incentives in liberalized electricity markets. Since electricity is economically non storable, it is optimal for firms to invest in a differentiated portfolio of technologies in order to serve strongly fluctuating demand. Prior to the Liberalization of electricity markets, for regulated monopolists, optimal investment and pricing strategies haven been analyzed in the peak load pricing literature (compare Crew and Kleindorder (1986)). In restructured electricity markets regulated monopolistic generators have often been replaced by competing and potentially strategic firms. This article aims to respond to the changed reality and model investment decisions of strategic firms in those markets. We derive equilibrium investment for strategic firms and compare to the benchmark cases of perfect competition and monopoly outcomes. We find that strategic firms have an incentive to overinvest in base-load technologies but choose total capacities too low from a welfare point of view. By fitting the framework to a specific electricity market (Germany) we are able to empirically analyze Investment choices of strategic firms, and quantify the potential for market power and its impact on generation portfolios in restructured electricity markets in the long run.
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Bibliographic InfoPaper provided by Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) in its series CORE Discussion Papers with number 2008041.
Date of creation: 01 Jul 2008
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Investment decisions; technology choice; restructured electricity markets; peak load pricing; strategic firms.;
Other versions of this item:
- Gregor Zoettl, 2008. "Investment decisions in Liberalized Electricity Markets: A framework of Peak Load Pricing with strategic firms," Working Paper Series in Economics 38, University of Cologne, Department of Economics.
- Gregor, ZOETTL, 2008. "Investment decisions in liberalized electricity markets : A framework of peak load pricing with strategic firms," Discussion Papers (ECON - DÃ©partement des Sciences Economiques) 2008029, Université catholique de Louvain, Département des Sciences Economiques.
- NEP-ALL-2008-11-25 (All new papers)
- NEP-CSE-2008-11-25 (Economics of Strategic Management)
- NEP-ENE-2008-11-25 (Energy Economics)
- NEP-MIC-2008-11-25 (Microeconomics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Joskow, P. & Tirole, J., 2004.
"Reliability and Competitive Electricity Markets,"
Cambridge Working Papers in Economics
0450, Faculty of Economics, University of Cambridge.
- Paul Joskow & Jean Tirole, 2004. "Reliability and Competitive Electricity Markets," Working Papers 0408, Massachusetts Institute of Technology, Center for Energy and Environmental Policy Research.
- Joskow, Paul & Tirole, Jean, 2004. "Reliability and Competitive Electricity Markets," IDEI Working Papers 310, Institut d'Économie Industrielle (IDEI), Toulouse.
- Paul L. Joskow & Jean Tirole, 2004. "Reliability and Competitive Electricity Markets," NBER Working Papers 10472, National Bureau of Economic Research, Inc.
- Joskow, Paul L & Tirole, Jean, 2007. "Reliability and Competitive Electricity Markets," CEPR Discussion Papers 6121, C.E.P.R. Discussion Papers.
- Veronika Grimm & Gregor Zoettl, 2006. "Capacity Choice under Uncertainty: The Impact of Market Structure," Working Paper Series in Economics 23, University of Cologne, Department of Economics.
- Klemperer, Paul D & Meyer, Margaret A, 1989. "Supply Function Equilibria in Oligopoly under Uncertainty," Econometrica, Econometric Society, vol. 57(6), pages 1243-77, November.
- Sakellaris, Kostis, 2010. "Modeling Electricity Markets as Two-Stage Capacity Constrained Price Competition Games under Uncertainty," MPRA Paper 23317, University Library of Munich, Germany.
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