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中国管理科学 ›› 2006, Vol. ›› Issue (3): 92-96.

• 论文 • 上一篇    下一篇

关键字广告位拍卖的收益等价性研究

张娥1, 汪应洛2   

  1. 1. 上海财经大学信息管理与工程学院, 上海, 200433;
    2. 西安交通大学管理学院, 陕西, 西安, 710049
  • 收稿日期:2005-01-05 修回日期:2006-04-07 出版日期:2006-06-28 发布日期:2012-03-07

Revenue Equivalence for AdWords Auction

ZHANG E1, WANG Ying-luo2   

  1. 1. School of Information Management and Engineering, Shanghai University of Finance and Economics, Shanghai 200433, China;
    2. School of Management, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2005-01-05 Revised:2006-04-07 Online:2006-06-28 Published:2012-03-07

摘要: 拍卖是搜索引擎提供商为关键字广告位定价的新形式,实践中演化出了多种具体的拍卖操作方式.本文分析了在两种典型的不同拍卖形式-投标信息公开与不公开方式下,以及投标者具有不同的信息结构、关键字广告位和投标者人数相对数量不同等情形下,Winner-pay和All-pay支付规则下拍卖收益的大小,对比研究得出了在两种支付规则下卖方收益相等的结论.其中,投标者具有不完全信息的情况下,本文结论的两个特例分别是单物品和同质多物品拍卖在两种支付规则下拍卖收益相等,因此该研究结论扩展了已有的研究结论.

关键词: 广告位定价, Winner-pay拍卖, All-pay拍卖, 收益相等

Abstract: Auction is a new strategy that the Internet Search Engine adopts to price its AdWords,and several methods come into being in Adwords auction practice.We compare the auctioneer's revenue generated by two kinds of auction,Winner-pay auction and All-pay auction.Our research shows that the revenue in the two auction scenario is equivalent,despite the various difference in the bidders' information structure and the relative number of bidders to AdWords.Moreover,If specify our model to the single object auction and multi-unit homogeneous objects auction,we can obtain the same conclusion as previous.

Key words: AdWords pricing, winner-pay auction, all-pay auction, revenue equivalence

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