| 中国对非直接投资的区域差异格局演变与重心的时空转移 |
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| 引用本文： | 汪欢,刘柄麟,任航,童瑞凤,张振克.中国对非直接投资的区域差异格局演变与重心的时空转移[J].上海师范大学学报(自然科学版),2018,47(4):500-506. |
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| 作者姓名： | 汪欢 刘柄麟 任航 童瑞凤 张振克 |
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| 作者单位： | 南京大学地理与海洋科学学院;上海师范大学城市生态与环境研究中心 |
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| 基金项目： | 国家自然科学基金（41371024）；江苏省国际问题研究中心基地建设项目（2013001） |
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| 摘 要： | 研究引入衡量区域要素差异的Theil指数定量分析中国对非投资区域差异,运用重心模型刻画中国对非投资重心时空转移,并借助Arc GIS将其可视化.最后基于研究结论对未来中国对非投资趋势进行展望.
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| 关 键 词： | 对非投资 区域差异 时空格局 Theil指数 重心模型 |
| 收稿时间： | 2017/11/10 0:00:00 |
The evolution of regional disparity and gravity center time-region shift for China's direct investment in Africa |
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| Wang Huan,Liu Binglin,Ren Hang,Tong Ruifeng and Zhang Zhenke.The evolution of regional disparity and gravity center time-region shift for China's direct investment in Africa[J].Journal of Shanghai Normal University(Natural Sciences),2018,47(4):500-506. |
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| Authors: | Wang Huan Liu Binglin Ren Hang Tong Ruifeng and Zhang Zhenke |
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| Institution: | School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210023, Jiangsu, China,Urban Ecological and Environmental Research Center, Shanghai Normal University, Shanghai 200234, China,School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210023, Jiangsu, China,School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210023, Jiangsu, China and School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210023, Jiangsu, China |
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| Abstract: | This paper made quantitative analysis on the regional disparity of China''s direct investment in Africa by means of Theil index which was used as a measurement for regional factor differences.Besides,it employed gravity center model to describe the time and region shift of China''s direct investment in Africa,which were visualized with ArcGIS.Finally,it looked forward to the future trend of China''s investment in Africa based on the research. |
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| Keywords: | investment in Africa regional disparity time and region scale Theil index gravity center model |
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