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LATIN
2010
Springer

The Power of Fair Pricing Mechanisms

14 years 5 months ago
The Power of Fair Pricing Mechanisms
We explore the revenue capabilities of truthful, monotone (“fair”) allocation and pricing functions for resource-constrained auction mechanisms within a general framework that encompasses unlimited supply auctions, knapsack auctions, and auctions with general nondecreasing convex production cost functions. We study and compare the revenue obtainable in each fair pricing scheme to the profit obtained by the ideal omniscient multi-price auction. We show (1) for capacitated knapsack auctions, no constant pricing scheme can achieve any approximation to the optimal profit, but proportional pricing is as powerful as general monotone pricing, and (2) for auction settings with arbitrary bounded non-decreasing convex production cost functions, we present a proportional pricing mechanism which achieves a poly-logarithmic approximation. Unlike existing approaches, all of our mechanisms have fair (monotone) prices, and all of our competitive analysis is with respect to the optimal profit ex...
Christine Chung, Katrina Ligett, Kirk Pruhs, Aaron
Added 09 Jul 2010
Updated 09 Jul 2010
Type Conference
Year 2010
Where LATIN
Authors Christine Chung, Katrina Ligett, Kirk Pruhs, Aaron Roth
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