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Information Provision in Procurement Auctions
Author(s) -
COLEFF JOAQUÍN,
GARCIA DANIEL
Publication year - 2017
Publication title -
journal of public economic theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.809
H-Index - 32
eISSN - 1467-9779
pISSN - 1097-3923
DOI - 10.1111/jpet.12217
Subject(s) - procurement , common value auction , microeconomics , reverse auction , private information retrieval , profit (economics) , forward auction , ex ante , economics , business , auction theory , marketing , computer science , computer security , macroeconomics
We study the optimal provision of information in a procurement auction with horizontally differentiated goods. The buyer has private information about her preferred location on the product space and has access to a costless communication device. A seller who pays the entry cost may submit a bid comprising a location and a minimum price. We characterize the optimal information structure and show that the buyer prefers to attract only two bids. Further, additional sellers are inefficient since they reduce total and consumer surplus, gross of entry costs. We show that the buyer will not find it optimal to send public information to all sellers. On the other hand, she may profit from setting a minimum price and that a severe hold‐up problem arises if she lacks commitment to set up the rules of the auction ex ante .