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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Bidding asymmetries in multi-unit auctions: implications of bid function equilibria in the British spot market for electricity
Organization Unit
Authors
  • Gregory S. Crawford
  • Joseph Crespo
  • Helen Tauchen
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title International Journal of Industrial Organization
Publisher Elsevier
Geographical Reach international
ISSN 0167-7187
Volume 25
Number 6
Page Range 1233 - 1268
Date 2007
Abstract Text This paper introduces and tests Bid Function Equilibria (BFE) in the British spot market for electricity. BFE extend von der Fehr and Harbord's (1993) multi-unit auction model of wholesale electricity markets by allowing firms to have heterogeneous costs for different generating units. Pure-strategy equilibria in BFE predict asymmetric bidding by producers: a single firm (the “price-setter") bids strategically while other firms (“non-price-setters") bid their costs. We test for asymmetries in firms' bid functions in the British spot market between 1993 and 1995 and find strong empirical support for the theory. We conclude that BFE have important implications for the design and governance of electricity markets.
Digital Object Identifier 10.1016/j.ijindorg.2006.10.001
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Keywords Strategy and management, industrial and manufacturing engineering, industrial relations, aerospace engineering