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Approximately-strategyproof and tractable multi-unit auctions
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Source Electronic Commerce archive
Proceedings of the 4th ACM conference on Electronic commerce table of contents
San Diego, CA, USA
Pages: 166 - 175  
Year of Publication: 2003
ISBN:1-58113-679-X
Authors
Anshul Kothar  University of California at Santa Barbara, CA
David C. Parke  Harvard University, Cambridge, MA
Subhash Sur  University of California at Santa Barbara, CA
Sponsors
ACM: Association for Computing Machinery
SIGEcom: ACM Special Interest Group on Electronic Commerce
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 3,   Downloads (12 Months): 18,   Citation Count: 11
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ABSTRACT

We present an approximately-efficient and approximately-strategyproof auction mechanism for a single-good multi-unit allocation problem. The bidding language in our auctions allows marginal-decreasing piecewise constant curves. First, we develop a fully polynomial-time approximation scheme for the multi-unit allocation problem, which computes a (1+ε)≈ in worst-case time T = O(n3/ε), given n bids each with a constant number of pieces. Second, we embed this approximation scheme within a Vickrey-Clarke-Groves (VCG) mechanism and compute payments to n agents for an asymptotic cost of O(T log n). The maximal possible gain from manipulation to a bidder in the combined scheme is bounded by ε/(1+ε) V, where V is the total surplus in the efficient outcome.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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CITED BY  11

Collaborative Colleagues:
Anshul Kothar: colleagues
David C. Parke: colleagues
Subhash Sur: colleagues