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Honesty-Proof Implementation
http://hdl.handle.net/2261/2454
http://hdl.handle.net/2261/24546164d261-b871-43c7-afd7-acbd4b846966
Item type | テクニカルレポート / Technical Report(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2013-06-03 | |||||
タイトル | ||||||
タイトル | Honesty-Proof Implementation | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Honesty-Orientation | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Normative Social Choice Functions | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Implementation | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Small Fines | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Unversal Mechanisms | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_18gh | |||||
タイプ | technical report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Matsushima, Hitoshi
× Matsushima, Hitoshi |
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著者所属 | ||||||
著者所属 | Facluty of Economics, University of Tokyo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigate implementation of social choice functions that map from states to lotteries and may depend on factors other than agents'preferences. We assume that agents are not only purely self-interested but also honesty-oriented in a lexicographical way. We define iterative honesty-proofness by iteratively removing messages dominated by more honest messages. We show that in the complete information environments with small fines, every social choice function is implementable in iterative honesty-proofness. This is in contrast with the standard implementation model, because any 'normative'social choice function depending on non-preference factors is never implementable when agents are not influenced by factors other than pure self-interest. We extend this result to the incomplete information environments with quasi-linearity and with correlated private signals. Next, we assume that it is costly for each agent to report dishonestly and this cost may be close to zero. We show that in the incomplete information environments, every incentive compatible social choice function can be implemented by the mechanism that is universal in the sense that it does not depend on the private signal structure. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Revised as Discussion Paper 2003-CF-244. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 本文フィルはリンク先を参照のこと | |||||
書誌情報 |
Discussion paper series. CIRJE-F 巻 2002-CF-178, 発行日 2002-10 |
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書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11450569 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 330 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 日本経済国際共同センター | |||||
出版者別名 | ||||||
Center for International Research on the Japanese Economy | ||||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.cirje.e.u-tokyo.ac.jp/research/dp/2002/2002cf178ab.html |