| 多重均衡与社会选择 |
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| 引用本文： | 古志辉.多重均衡与社会选择[J].系统工程理论与实践,2007,27(8):21-26. |
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| 作者姓名： | 古志辉 |
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| 作者单位： | 南开大学,商学院,天津,300071 |
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| 摘 要： | 将社会看作一个N人博弈,以微分动态系统和微分几何为基础研究了多重博弈均衡选择问题,研究结果表明强加的或者独裁的均衡选择模式意味着在均衡选择中存在着一个强加的或者独裁的度量系统.此后,对度量系统引发的效率损失和度量系统对博弈局中人的策略选择进行了讨论.
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| 关 键 词： | 多重均衡 社会选择 度量系统 |
| 文章编号： | 1000-6788(2007)08-0021-06 |
| 修稿时间： | 2004年10月27 |
Multiple Equilibria and Social Choice |
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| GU Zhi-hui.Multiple Equilibria and Social Choice[J].Systems Engineering —Theory & Practice,2007,27(8):21-26. |
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| Authors: | GU Zhi-hui |
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| Abstract: | The paper looks the social as N-person game;studies the equilibria choice when the Game has multiple equilibria by differential dynamic system and differential geometry.The conclusion means that if the model of equilibria choice is imposed or dictatorial,there must exist a imposed or dictatorial measurability system.And then,discuss the loss of efficiency and the player's strategic choice in the measurability system.The result means that the conclusion is accordance with Coasian Theorem and the choice of measurability system could influence economical performance. |
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| Keywords: | multiple equilibria social choice measurability system |
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