SODA '02 Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
The Price of Truth: Frugality in Truthful Mechanisms
STACS '03 Proceedings of the 20th Annual Symposium on Theoretical Aspects of Computer Science
Truthful Mechanisms for One-Parameter Agents
FOCS '01 Proceedings of the 42nd IEEE symposium on Foundations of Computer Science
SODA '04 Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete algorithms
Beyond VCG: Frugality of Truthful Mechanisms
FOCS '05 Proceedings of the 46th Annual IEEE Symposium on Foundations of Computer Science
SODA '07 Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
Algorithmic Game Theory
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We review recent research on frugality of mechanisms for the procurement of a spanning network. Frugality here is defined as the ratio of the maximum price that can be charged to the buyer in some equilibrium to the true minimal cost. Previous negative results are qualified under natural restrictions in costs.