Sealed Bid Auctions with Ambiguity: Theory and Experiments

Sealed Bid Auctions with Ambiguity: Theory and Experiments
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含糊不清的密封投标拍卖:理论与实验

DOI:
10.2139/ssrn.1148264
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发表时间:
2007
期刊:
Behavioral & Experimental Economics
影响因子:
--
通讯作者:
Emre Ozdenoren
Emre Ozdenoren
中科院分区:
--
文献类型:
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作者:
Yan Chen;Peter Katuscák;Emre Ozdenoren

文献摘要

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本研究提出了一个具有独立私人价值的第一次和第二次价格密封投标拍卖的实验室实验,其中投标人的估值分布可能是未知的。在我们的实验设置中,在第一价格拍卖中,由于存在歧义,出价较低。这一结果与允许不同歧义态度的模型中的歧义爱一致。我们还发现,在有歧义和无歧义的情况下,第一次价格拍卖产生的收入明显高于第二次价格拍卖。
This study presents a laboratory experiment of the first and second price sealed bid auctions with independent private values, where the distribution of bidder valuations may be unknown. In our experimental setting, in first price auctions, bids are lower with the presence of ambiguity. This result is consistent with ambiguity loving in a model that allows for different ambiguity attitudes. We also find that the first price auction generates significantly higher revenue than the second price auction with and without ambiguity.