Hideki Mizukami () (Faculty of Economics, Toyama University) Takuma Wakayama () (Graduate School of Economics, Osaka University)
Abstract
In this paper, we consider dominant strategy implementation in classical pure exchange economies with free disposal. We show that quasi-strong-non-bossiness and strategy-proofness together are necessary and sufficient for dominant strategy implementation via the direct revelation mechanism. Moreover, we prove that strategy-proofness is sufficient for dominant strategy implementation, by using an augmented revelation mechanism similar to the one devised by Jackson et al. (1994). This implies that, in classical pure exchange economies, dominant strategy implementability by a certain indirect mechanism is equivalent to truthful implementability in dominant strategy equilibria.
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Paper provided by Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP) in its series Discussion Papers in Economics and Business with number
04-03-Rev.
Find related papers by JEL classification: D51 - Microeconomics - - General Equilibrium and Disequilibrium - - - Exchange and Production Economies C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games D71 - Microeconomics - - Analysis of Collective Decision-Making - - - Social Choice; Clubs; Committees; Associations D78 - Microeconomics - - Analysis of Collective Decision-Making - - - Positive Analysis of Policy-Making and Implementation
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[Downloadable!] (restricted)
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[Downloadable!]
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[Downloadable!]
Other versions:
Tatsuyoshi Saijo & Tomas Sjostrom & Takehiko Yamato, 2005.
"Secure Implementation,"
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[Downloadable!]
Sjostrom, Tomas & Yamato, Takehiko & Saijo, Tatsuyoshi, 2007.
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[Downloadable!]