Arbeitspapier

Almost-dominant Strategy Implementation

Though some economic environments provide allocation rules that are implementable in dominant strategies (strategy-proof), a significant number of environments yield impossibility results. On the other hand, while there are quite general possibility results regarding implementation in Nash or Bayesian equilibrium, these equilibrium concepts make strong assumptions about the knowledge that players possess, or about the way they deal with uncertainty. As a compromise between these two notions, we propose a solution concept built on one premise: Players who do not have much to gain by manipulating an allocation rule will not bother to manipulate it. We search for efficient allocation rules for 2-agent exchange economies that never provide players with large gains from cheating. Though we show that such rules are very inequitable, we also show that some such rules are significantly more flexible than those that satisfy the stronger condition of strategy-proofness.

Sprache
Englisch

Erschienen in
Series: Discussion Paper ; No. 1278

Klassifikation
Wirtschaft
Game Theory and Bargaining Theory: General
Analysis of Collective Decision-Making: General
Thema
Strategy-proof
almost dominant strategy

Ereignis
Geistige Schöpfung
(wer)
Schummer, James
Ereignis
Veröffentlichung
(wer)
Northwestern University, Kellogg School of Management, Center for Mathematical Studies in Economics and Management Science
(wo)
Evanston, IL
(wann)
1999

Handle
Letzte Aktualisierung
10.03.2025, 11:41 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Schummer, James
  • Northwestern University, Kellogg School of Management, Center for Mathematical Studies in Economics and Management Science

Entstanden

  • 1999

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