| Project/Area Number |
15560047
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Engineering fundamentals
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| Research Institution | University of Tsukuba |
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Principal Investigator |
KISHIMOTO Kazuo University of Tsukuba, Graduate School of Systems and Information Engineering, Professor, 大学院・システム情報工学研究科, 教授 (90136127)
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| Project Period (FY) |
2003 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2004: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2003: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | Duverger's law / spatial voting theory / Downsian model / campaign issue / number-of-votes / entry-deterrence / cooperative ruling points / extensive-form game / 空間的投票モデル / Hotelling=Downsのモデル / 国政選挙の対立軸 / 多峰性関数の最大値問題 / 得票数データベース / 常微分方程式の解の有界性 / 立地問題 / 総選挙 / 小選挙区制 / 合理的投票理論 / Nash均衡 / 協力支配点集合 |
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| Research Abstract |
First of all, I reorganized the one-dimensional spatial voting model proposed by myself in the framework of extensive-form game. By this re-organization, the relationship between my theory and the results by others became clear. Based on this results, I successfully completed the following three contributions at one effort.
1.I proposed the method for determining the location of the policy of political parties.
2.I solved various computional difficulties in calculating the item 1.
3.I empirical showed that the results by this approach really explain the actual issue of national election in Japan.
Up to now, spatial voting theories lack the persuasive tool for connecting the theory and the real world. My result is expected to give a breakthrough to the problem.
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