199 search results - page 19 / 40 » Auctions with Untrustworthy Bidders |
HICSS
2006
IEEE
15 years 5 months ago
2006
IEEE
Cooperation among bidders in traditional auctions is generally forbidden because it is harmful to the interests of sellers. However, in a new type of online auction, the group-buy...
CORR
2010
Springer
14 years 11 months ago
2010
Springer
We exhibit incentive compatible multi-unit auctions that are not affine maximizers (i.e. are not of the VCG family) and yet approximate the social welfare to within a factor of 1 ...
DEXAW
2002
IEEE
15 years 4 months ago
2002
IEEE
In most electronic auctions conducted over the Internet today price is still the only decision criteria for the best bid. This is true for all sorts of auctions in the electronic ...
IJCAI
2007
15 years 17 days ago
2007
We study the bidding behavior of spiteful agents who, contrary to the common assumption of selfinterest, maximize a convex combination of their own proļ¬t and their competitorsā...
WPES
2005
ACM
15 years 4 months ago
2005
ACM
This paper examines a generalization of a two-stage game common on eBay: an ascending-price auction followed by price discrimination (the second chance oļ¬er). High bids in the a...