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A comparison of first price multi-object auctions

Published online by Cambridge University Press:  14 March 2025

Katerina Sherstyuk*
Affiliation:
Department of Economics, University of Hawaii at Manoa, 2424 Maile Way, Honolulu, HI 96822, USA

Abstract

We compare simultaneous multi-object English-type ascending price auctions with first price sealed bid auctions in private values environments with multiobject demands. Special attention is paid to the effect of closing rules on ascending auctions’ outcomes. We find that simultaneous ascending auctions with the soft closing rule are the most efficient, while the sealed bid auctions generate the highest revenue. Ascending auctions with the hard closing rule display a significant amount of late bidding, resulting in the lowest among the three institutions revenue and efficiency.

Information

Type
Research Article
Copyright
Copyright © Economic Science Association 2007

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Table A1
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Table A2
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Table A3
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Figure F1
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Figure F2
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Figure F3
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