Arbeitspapier
Supply Function Equilibrium over a Constrained Transmission Line II: Multiple Plants and Nodal Price Derivatives
Market power in electricity wholesale markets arises when generators have incentives to mark up their offers above the cost of production.I model a transmission network with a single line. I derive optimality conditions for supply functions for generators who supply energy at both ends of the line, and also for generators who hold financial derivatives on the locational prices. These financial derivatives include contracts for differences as well as fiancial transmission rights. One way that generators can manipulate prices in their favor is by inducing congestion in the network. I find that dispersed ownership and financial transmission rights are both effective ways to reduce strategic congestion of the line. I also fid that certain portfolios of contracts for differences can lead to multiple supply function equilibria.
- Sprache
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Englisch
- Erschienen in
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Series: IFN Working Paper ; No. 1209
- Klassifikation
-
Wirtschaft
Existence and Stability Conditions of Equilibrium
Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection
Market Design
Oligopoly and Other Imperfect Markets
Electric Utilities
- Thema
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Supply function equilibrium
Electricity markets
Market power
Financial transmission rights
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Ruddell, Keith
- Ereignis
-
Veröffentlichung
- (wer)
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Research Institute of Industrial Economics (IFN)
- (wo)
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Stockholm
- (wann)
-
2018
- Handle
- Letzte Aktualisierung
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10.03.2025, 11:44 MEZ
Datenpartner
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Objekttyp
- Arbeitspapier
Beteiligte
- Ruddell, Keith
- Research Institute of Industrial Economics (IFN)
Entstanden
- 2018