Take the 2-minute tour ×
Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. It's 100% free, no registration required.

Suppose you control the bid prices in a multiple-item VCG auction for a partial coalition of bidders. Each bidder is only allowed to win one item out of the set of multiple items, which are all identical. The number of other participants in the auction who are not part of the coalition is not be known in advance. Each bidder in your coalition may have a different internal value for the item and you want to minimize the cost for your coalition.

How can you take advantage of partial collusion to optimize bidding for your coalition?

share|improve this question
    
not knowing the number of bidders out of the coalition is equivalent to not knowing the total number of bidders in the auction (as otherwise you could estimate the number of bidders not participating in your coalition). Are bidder risk-neutral? –  Cristian Nov 20 '12 at 19:21

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.