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Designing and learning optimal finite support auctions

Published: 07 January 2007 Publication History

Abstract

A classical paper of Myerson [18] shows how to construct an optimal (revenue-maximizing) auction in a model where bidders' values are drawn from known continuous distributions. In this paper we show how to adapt this approach to finite support distributions that may be partially unknown. We demonstrate that a Myerson-style auction can be constructed in time polynomial in the number of bidders and the size of the support sets. Next, we consider the scenario where the mechanism designer knows the support sets, but not the probability of each value. In this situation, we show that the optimal auction may be learned in polynomial time using a weak oracle that, given two candidate auctions, returns one with a higher expected revenue. To study this problem, we introduce a new class of truthful mechanisms which we call order-based auctions. We show that the optimal mechanism is an order-based auction and use the internal structure of this class to prove the correctness of our learning algorithm as well as to bound its running time.

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Published In

cover image ACM Conferences
SODA '07: Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
January 2007
1322 pages
ISBN:9780898716245
  • Conference Chair:
  • Harold Gabow

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Society for Industrial and Applied Mathematics

United States

Publication History

Published: 07 January 2007

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SODA '07 Paper Acceptance Rate 139 of 382 submissions, 36%;
Overall Acceptance Rate 411 of 1,322 submissions, 31%

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  • (2023)On the Optimal Fixed-Price Mechanism in Bilateral TradeProceedings of the 55th Annual ACM Symposium on Theory of Computing10.1145/3564246.3585171(737-750)Online publication date: 2-Jun-2023
  • (2021)Multi-scale online learningThe Journal of Machine Learning Research10.5555/3322706.336200320:1(2248-2284)Online publication date: 9-Mar-2021
  • (2021)Contracts with Private Cost per Unit-of-EffortProceedings of the 22nd ACM Conference on Economics and Computation10.1145/3465456.3467651(52-69)Online publication date: 18-Jul-2021
  • (2021)The Sample Complexity of Up-to-ε Multi-dimensional Revenue MaximizationJournal of the ACM10.1145/343972268:3(1-28)Online publication date: 22-Mar-2021
  • (2020)More Revenue from Two Samples via Factor Revealing SDPsProceedings of the 21st ACM Conference on Economics and Computation10.1145/3391403.3399543(257-272)Online publication date: 13-Jul-2020
  • (2020)Multi-Item Mechanisms without Item-Independence: Learnability via RobustnessProceedings of the 21st ACM Conference on Economics and Computation10.1145/3391403.3399541(715-761)Online publication date: 13-Jul-2020
  • (2019)Learning auctions with robust incentive guaranteesProceedings of the 33rd International Conference on Neural Information Processing Systems10.5555/3454287.3455327(11591-11601)Online publication date: 8-Dec-2019
  • (2019)Sample Complexity for Non-Truthful MechanismsProceedings of the 2019 ACM Conference on Economics and Computation10.1145/3328526.3329632(399-416)Online publication date: 17-Jun-2019
  • (2019)Settling the sample complexity of single-parameter revenue maximizationProceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing10.1145/3313276.3316325(662-673)Online publication date: 23-Jun-2019
  • (2018)Public Projects, Boolean Functions, and the Borders of Border’s TheoremACM Transactions on Economics and Computation10.1145/32746456:3-4(1-21)Online publication date: 16-Nov-2018
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