文章基本信息

标题：Computing price trends in sequential auctions
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作者：Olivier CHANEL ; Stéphanie VINCENT
期刊名称：Discussion Paper / Département des Sciences Économiques de l'Université Catholique de Louvain
印刷版ISSN：1379-244X
出版年度：2004
卷号：1
出版社：Université catholique de Louvain
摘要：This paper compares various methods used for measuring price trends in sequential auctions and draws on index number theory. Data from wine auctions are used to show that different methods applied to the same data may lead to significantly différent conclusions. Moreover the same method can even lead to opposite results depending on the way pairs are selected within the set of similar objects sold sequentially. Finally, the number of identical objects being sold also influences the price trend.
关键词：Sequential auctions, Price aggregation, Price indices