| 供应链合作伙伴关系中的一个多阶段投资有限期合作模型 |
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| 引用本文： | 汤世强,季建华.供应链合作伙伴关系中的一个多阶段投资有限期合作模型[J].上海交通大学学报,2005,39(10):1600-1605. |
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| 作者姓名： | 汤世强 季建华 |
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| 作者单位： | 1. 上海交通大学,安泰管理学院,上海,200052;上海工程技术大学,管理学院,上海,200336
2. 上海交通大学,安泰管理学院,上海,200052 |
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| 基金项目： | 国家自然科学基金资助项目（79970029） |
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| 摘 要： | 关系专用性投资是供应链合作伙伴关系的重要特征，非投资方具有足够大的主观贴现因子是长期合作的必要条件．针对非投资方的主观贴现因子较小，不具备长期合作条件的情况，运用博弈论设计了一个多阶段投资有限期合作模型．证明了在该模型中，当非投资方的主观贴现因子在一定范围内时，由于合作收益随着投资的追加而递增，在声誉机制的作用下，投资方和非投资方可以进行有限期合作．得出了最优投资阶段数的解，并通过一个算例进行了验证．
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| 关 键 词： | 关系专用性资产 多阶段投资 有限期合作 声誉机制 |
| 文章编号： | 1006-2467(2005)10-1600-06 |
| 收稿时间： | 2004-09-16 |
| 修稿时间： | 2004年9月16日 |
A Model of Multi-Phase Investment and Limited Period Cooperation in Supply Chain Partnership |
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| TANG Shi-qiang,JI Jian-hua.A Model of Multi-Phase Investment and Limited Period Cooperation in Supply Chain Partnership[J].Journal of Shanghai Jiaotong University,2005,39(10):1600-1605. |
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| Authors: | TANG Shi-qiang JI Jian-hua |
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| Institution: | 1. Antai School of Management, Shanghai Jiaotong Univ. ,Shanghai 200052, China; 2. School of Management, Shanghai Univ. of Eng. Science, Shanghai 200336 |
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| Abstract: | In the light of the situation that long-term cooperation fails due to non-investing party's subjective discount factor being small,this paper designed a model of multi-phase investment and limited period cooperation by utilizing the game theory.The studies show that,given the value of non-investing party's subjective discount factor being within some extent,since cooperative returns increase progressively with investments increasing in the model,a reputation mechanism can play roles for the investing party to cooperate with the non-investing party within a limited period.The optimal solution for the number of investment phases was drawn and the model through an example was verified. |
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| Keywords: | relation-specific assets multi-phase investment limited period cooperation reputation mechanism |
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