| 基于上市公司交叉持股网络的区域发展政策成效 |
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| 引用本文： | 马源源,庄新田,李凌轩.基于上市公司交叉持股网络的区域发展政策成效[J].系统管理学报,2011,20(6):715-722. |
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| 作者姓名： | 马源源 庄新田 李凌轩 |
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| 作者单位： | 1. 东北大学工商管理学院,沈阳,110819
2. 东北大学机械工程与自动化学院,沈阳,110819 |
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| 基金项目： | 国家自然科学基金资助项目(70871022,70901017); 教育部人文社会科学青年基金资助项目(10YJC790253) |
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| 摘 要： | 选择沪深两市2000～2009年的上市公司的数据,将上市公司按其所在省份进行划分.以某一省的所有上市公司对另一省的所有上市公司的投资来反映这两省之间的相互投资关系.实际数据证实了省间的相互投资网络属于典型的稀疏型无标度网络,网络中存在相对较多的hub节点.通过聚类分析、绘制网络图的方式研究了网络的变化趋势,证明了西部大...
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| 关 键 词： | 交叉持股 无标度网络 西部大开发 振兴东北老工业基地 |
A Study on the Effect of the Regional Development Strategies and the Rejuvenation of Old Industrial Bases in Northeastern China based on Cross-shareholding Networks of the Listed Companies |
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| MA Yuan-yuan
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ZHUANG Xin-tian
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LI Ling-xuan.A Study on the Effect of the Regional Development Strategies and the Rejuvenation of Old Industrial Bases in Northeastern China based on Cross-shareholding Networks of the Listed Companies[J].Systems Engineering Theory·Methodology·Applications,2011,20(6):715-722. |
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| Authors: | MA Yuan-yuan ZHUANG Xin-tian LI Ling-xuan |
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| Institution: | MA Yuan-yuan1,ZHUANG Xin-tian1,LI Ling-xuan2(1.School of Business Administration,Northeastern University,Shenyang 110819,China,2.School of Mechanical Engineering & Automation,China) |
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| Abstract: | The data of list of listed companies and its largest shareholders in Shanghai Stock Exchange and Shenzhen Stock Exchange from 2000 to 2009 are collected.The listed companies are divided by their locations at provincial level.The amount of shares from a province's listed companies to another province's listed companies represents the mutual investment relationship of the two provinces.The network constructed in this way is called mutual investments network and it is a sparse scale-free network with relativel... |
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| Keywords: | cross-shareholding scale-free networks development of the west regions rejuvenation of old industrial bases in northeastern China |
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