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» On the Gains and Losses of Speculation in Equilibrium Market...
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IJCAI
1997
15 years 2 days ago
On the Gains and Losses of Speculation in Equilibrium Markets
Tuomas Sandholm, Fredrik Ygge
SIGECOM
2004
ACM
132views ECommerce» more  SIGECOM 2004»
15 years 4 months ago
A dynamic pari-mutuel market for hedging, wagering, and information aggregation
I develop a new mechanism for risk allocation and information speculation called a dynamic pari-mutuel market (DPM). A DPM acts as hybrid between a pari-mutuel market and a contin...
David M. Pennock
IJCAI
2007
15 years 5 days ago
Spiteful Bidding in Sealed-Bid Auctions
We study the bidding behavior of spiteful agents who, contrary to the common assumption of selfinterest, maximize a convex combination of their own profit and their competitorsā€...
Felix Brandt, Tuomas Sandholm, Yoav Shoham