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Strategic gaming analysis for electric power systems: an MPEC approach

Hobbs, B.F., Metzler, C.B., Pang, J.-S.·2000·IEEE Transactions on Power Systems

Abstract

Transmission constraints and market concentration may prevent power markets from being fully competitive, allowing firms to exercise market power and raise prices above marginal cost. We present a strategic gaming model for analyzing such markets; it represents an oligopolistic market economy consisting of several dominant firms in an electric power network. Each generating firm submits bids to an ISO, choosing its bids to maximize profits subject to anticipated reactions by rival firms. The single-firm model is formulated as a mathematical program with equilibrium constraints (MPEC) with a parameter-dependent spatial price equilibrium problem as the inner problem. Power flows and pricing strategies are constrained by the ISO's linearized DC optimal power flow (OFF) model. A penalty interior point algorithm is used to compute a local optimal solution of the MPEC. Numerical examples based on a 30 bus network are presented, including multi-firm Nash equilibria in which each player solves an MPEC of the single-firm type.

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Metadata

Authors
Hobbs, B. F., Metzler, C. B., & Pang, J.-S.
Venue
IEEE Transactions on Power Systems
Published
2000-05
Volume
15
Issue
2
Pages
638-645
ISSN
0885-8950 (ISSN-L)
OpenAlex
W2166063259
Cited by
821
References
0
FWCI
16.89
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Strategic gaming analysis for electric power systems: an MPEC approach. https://app.cochat.ai/papers/10.1109/59.867153
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Hobbs, B. F., Metzler, C. B., & Pang, J.-S. (2000). Strategic gaming analysis for electric power systems: an MPEC approach. IEEE Transactions on Power Systems. https://doi.org/10.1109/59.867153

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