| Project/Area Number |
07301017
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
社会学(含社会福祉関係)
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| Research Institution | Yokohama National University |
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Principal Investigator |
SHIDA Kiyoshi Yokohama National University, Faculty of Education and Human Science, Associate Professor., 教育人間科学部, 助教授 (90178872)
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| Co-Investigator(Kenkyū-buntansha) |
SUDO Naoki Shinshu University, Faculty of Humanities, Associate Professor, 人文学部, 助教授 (60262680)
ENDO Kaoru Tokyo Institute of Technology, Graduate School of Social and Scientific Technolo, 社会理工学研究科, 助教授 (70252054)
TOMIYAMA Yoshinori Gunnma University, Faculty of Social Information, Associate Professor., 社会情報学部, 助教授 (50207627)
永田 えり子 (志田 えり) 東京工業大学, 大学院・社会理工学研究科, 助手 (90208009)
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| Project Period (FY) |
1995 – 1997
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| Project Status |
Completed (Fiscal Year 1997)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥5,200,000)
Fiscal Year 1997: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1996: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 1995: ¥1,900,000 (Direct Cost: ¥1,900,000)
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| Keywords | Social Choice Theory / Social Welfare Function / Voting System / Social Decision / Social Power / Social Group / Liberal Paradox / Discrimination / 集合的選択ルール / 代議制 |
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| Research Abstract |
We clarify (1) the relationship between rational choice theory and social choice theory, (2) the connection between concrete social phenomena, e.g.social discrimination, social conflict, value judgment and others, and abstract social theory, e.g.social welfare function or liberal paradox and (3) the nature of some voting systems, some of which are adopted by social systems or poltical bodies actually and some others of which are proposed to be "good" or "better" procedures.
For further research, we will develop some computer programs which simulate social welfare function and conditions imposed.
Most of our results are shown in Shakaiteki Sentaku-riron no Shakaigaku-teki Tenkai (Sociological Department in Social Choice Theory) that is our collected research reports for the Grant-in-Aid.
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