Strategy-Proof Social Choice Rules in the International Society

• Project/Area Number: 18530135
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Economic theory
• Research Institution: Osaka University
• Principal Investigator: SERIZAWA Shigehiro Osaka University, 社会経済研究所, 教授 (90252717)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥660,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
• Keywords: 社会選択論 / 意思決定手続き / メカニズム・デザイン / 耐戦略性 / Strategy-Proofness / Social Choice Function / Respect for Unanimity / Same Sideness / Non-bossiness / Uniform Rule / Symmetry / Multidimensional Sigle-Peakedness / Pareto-Efficiency / Matching / Respect for Pairwise Unanimity

Research Abstract

本研究は、社会選択論で用いられ研究手法を用いることにより、国際社会で戦略的行動を抑止する性質(耐戦略性)をもつ社会的意思決定続きの分析を行った。効率性、個人合理性、匿名性などの条件を用いて、i)分割不可能財の配分問題、ii)無限分割可能財の配分問題、iii)公共財費用負担問題などにおける社会的意思決定続きを中心的に研究し、研究成果を5本の論文にまとめ、そのうち4本の論文を査読付国際学術誌に公刊した。

Research Products

• [Journal Article] Vickrey Allocation Rule with Income Effect (2008)
  • Author(s): Hiroki Saitoh, and Shigehiro Serizawa
  • Journal Title: Economic Theory Vol.35, No.2 Pages: 391-401
  • Peer Reviewed
• [Journal Article] Characterizing the Vickrey Combinatorial Auction by Induction (2007)
  • Author(s): Soo Hong, Chew, and Serizawa, Shigehiro
  • Journal Title: Economic Theory Vol.33, No.2 Pages: 393-406
  • Peer Reviewed
• [Journal Article] Maximal Domain for Strategy-Proof Rules in Allotment Economies (2006)
  • Author(s): Mizobuchi, Hideyuki, and Shigehiro Serizawa
  • Journal Title: Social Choice and Welfare Vol.27, No.1 Pages: 195-210
  • Peer Reviewed
• [Journal Article] Pairwise Strategy-Proofness and Self-Enforcing Manipulation (2006)
  • Author(s): Serizawa, Shigehiro
  • Journal Title: Social Choice and Welfare Vol.26, No.2 Pages: 305-331
  • Peer Reviewed
• [Journal Article] Strategy-Proof and Anonymous Allocation Rules of Indivisible Goods : A New Characterization of Vickrey Allocation Rule (2006)
  • Author(s): Shigehiro Serizawa
  • Journal Title: No.648(Osaka University, Discussion Paper)
• [Journal Article] An Impossibility Theorem in Matching Problems (2006)
  • Author(s): Shohei Takagi, Shigehiro Serizawa
  • Journal Title: Institute of Social and Economic Research, Osaka University, Discussion Paper, December No.677
• [Presentation] Procurement Auction with Corner-cutting (2008)
  • Author(s): Shigehiro Serizawa
  • Organizer: 第13回上海交通大学との学術交流セミナー,Session II E Advances in Game and Social Choice Theory
  • Year and Date: 2008-10-08
• [Presentation] Strategy-Proof and Anonymous Allocation Rules (2006)
  • Author(s): Shigehiro Serizawa
  • Organizer: The Eighth International Meeting of Social Choice and Welfare
  • Place of Presentation: Istanbul
  • Year and Date: 2006-07-16