Demand reduction and preemptive bidding in multi-unit license auctions

Jacob Goeree, Theo Offerman and Randolph Sloof

No 430, IEW - Working Papers from Institute for Empirical Research in Economics - University of Zurich

Abstract: Multi-unit ascending auctions allow for equilibria in which bidders strategically reduce their demand and split the market at low prices. At the same time, they allow for preemptive bidding by incumbent bidders in a coordinated attempt to exclude entrants from the market. We consider an environment where both demand reduction and preemptive bidding are supported as equilibrium phenomena of the ascending auction. In a series of experiments, we compare its performance to that of the discriminatory auction. Strategic demand reduction is quite prevalent in the ascending auction even when entry imposes a (large) negative externality on incumbents. As a result, the ascending auction performs worse than the discriminatory auction both in terms of revenue and efficiency, while entrants chances are similar across the two formats.

Keywords: Multi-license auctions; demand reduction; external effects; preemption (search for similar items in EconPapers)
JEL-codes: C91 D44 D45 (search for similar items in EconPapers)
Date: 2009-09
New Economics Papers: this item is included in nep-com, nep-exp and nep-mic
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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Related works:
Journal Article: Demand reduction and preemptive bidding in multi-unit license auctions (2013)
Working Paper: Demand Reduction and Pre-emptive Bidding in Multi-Unit License Auctions (2005)
Working Paper: Demand Reduction and Preemptive Bidding in Multi-Unit License Auctions (2004)
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Persistent link: https://EconPapers.repec.org/RePEc:zur:iewwpx:430

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