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Quarterly Journal of Economics Vol. 126 No. 1 2011

Comparing open and Sealed Bid Auctions: Evidence from Timber Auctions*

Susan Athey1; Jonathan Levin2; Enrique Seira3

1 Harvard University Press · 2 Stanford University · 3 Oxford University Press (United Kingdom)

open access

Abstract

We study entry and bidding patterns in sealed bid and open auctions with heterogeneous bidders. Using data from U.S. Forest Service timber auctions, we document a set of systematic effects of auction format: sealed bid auctions attract more small bidders, shift the allocation towards these bidders, and can also generate higher revenue. We show that a private value auction model with endogenous participation can account for these qualitative effects of auction format. We estimate the model's parameters and show that it can explain the quantitative effects as well. Finally, we use the model to provide an assessment of bidder competitiveness, which has important consequences for auction choice.

DOI
10.1093/qje/qjq001
Volume
126
Issue
1
Pages
207-257
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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