Identification in english auctions with shill bidding

被引：0
|
作者：
Guillermo Marshall
机构：
[1] University of British Columbia,
[2] Sauder School of Business,undefined
来源：
Quantitative Marketing and Economics | 2024年 / 22卷
关键词：
Auctions; Partial identification; Shill bidding; eBay; C57; D44;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
What can we learn from auction data when the seller submits shill bids to inflate the auction price? I study identification in an incomplete model of an English auction with shill bidding in the context of independent private values. I show that the distribution of valuations is partially identified (as is the optimal reserve price), and I provide bounds for the distribution of valuations that hold even when the seller is not engaging in shill bidding. I apply these results to a sample of eBay auctions.
引用
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页码：193 / 222
页数：29
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