| 范围经济、集体外包与市场价格 |
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| 引用本文： | 倪得兵,王运通,唐小我. 范围经济、集体外包与市场价格[J]. 系统工程学报, 2011, 26(2) |
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| 作者姓名： | 倪得兵 王运通 唐小我 |
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| 作者单位： | 1. 电子科技大学经济与管理学院,四川,成都,610054
2. 温莎大学经济系,温莎N9B 3P4,加拿大 |
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| 基金项目： | 国家自然科学基金重点资助项目，国家自然科学基金，电子科技大学中青年学术带头人培养计划资助项目 |
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| 摘 要： | 为解释供应链城等由于集体外包行为导致的集聚现象,建立一个由一个承包方和多个外包客户参与的博弈模型,定义完全参与的集体外包均衡(FPCOE),并通过FPCOE建立范围经济和最终市场价格之间的联系.结果表明,1)如果范围经济程度达到足够高水平,并且存在一个触发客户,则FPCOE将是唯一的博弈均衡;2)在FPCOE的情形下,最终市场的价格随着范围经济程度的提高而下降;3)当范围经济的程度进一步提高,FPCOE对应的最终市场价格低于自制均衡时的价格.这意味着,范围经济可以通过集体外包行为为最近观察到供应链城等集聚现象和"中国价格"现象提供一个可行的解释.
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| 关 键 词： | 范围经济 集体外包 博弈 纳什均衡 |
Scope economies, collectively outsourcing and market prices |
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| NI De-bing,WANG Yun-tong,TANG Xiao-wo. Scope economies, collectively outsourcing and market prices[J]. Journal of Systems Engineering, 2011, 26(2) |
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| Authors: | NI De-bing WANG Yun-tong TANG Xiao-wo |
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| Affiliation: | NI De-bing~1,WANG Yun-tong~2,TANG Xiao-wo~1 (1.School of Management and Economics,University of Electronic Science and Technology of China,Chengdu 610054,China,2.Department of Economics,University of Windsor,Windsor N9B 3P4,Canada) |
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| Abstract: | In order to explain the observations of clustering phenomena(such as the supply chain cities) caused by collectively outsourcing,this paper builds a game model with one outsourcing contractor and multi-potential outsourcing clients,defines the full participation collectively outsourcing equilibrium(FPCOE),and links scope economies and the prices in the final markets through FPCOE.The results show that 1) if the degree of scope economies reaches a high enough level and there is a trigger client,FPCOE is a un... |
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| Keywords: | scope economies collectively outsourcing game Nash equilibrium |
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