Properties of the Combinatorial Clock Auction
Author(s) -
Jonathan Levin,
Andrzej Skrzypacz
Publication year - 2016
Publication title -
american economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 16.936
H-Index - 297
eISSN - 1944-7981
pISSN - 0002-8282
DOI - 10.1257/aer.20141212
Subject(s) - combinatorial auction , economics , spectrum auction , vickrey auction , mathematical economics , common value auction , auction theory , vickrey–clarke–groves auction , microeconomics , range (aeronautics) , generalized second price auction , unique bid auction , revenue equivalence , engineering , aerospace engineering
The combinatorial clock auction has become popular for large-scale spectrum awards and other uses, replacing more traditional ascending or clock auctions. We describe some surprising properties of the auction, including a wide range of ex post equilibria with demand expansion, demand reduction, and predation. Our results obtain in a standard homogeneous good setting where bidders have well-behaved linear demand curves, and suggest some practical difficulties with dynamic implementations of the Vickrey auction.
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