江苏省沿江市（县）利用外资时空差异及其影响因素

长江流域资源与环境 >> 2005, Vol. 14 >> Issue (2): 144-148.

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江苏省沿江市（县）利用外资时空差异及其影响因素

吴永生, 陈昌海 , 张小林

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2005-03-20
通讯作者: 吴永生

ANANLYSIS ON THE DIVERGENCE AND TEMPORAL—STRUCTURE OF THE FOREIGN INVESTMENT IN CITIES AND COUNTIES ALONG THE YANGTZE RIVER IN JIANGSU PROVINCE

WU Yong-sheng，CHEN Chang-hai，ZHANG Xiao-lin

Received:1900-01-01 Revised:1900-01-01 Online:2005-03-20
Contact: WU Yong-sheng

摘要/Abstract

摘要： 根据江苏省沿江36个市 (县)90年代以来实际利用外资额的标准差与变差系数的分析，揭示出这一区域在实际利用外资不断地发展过程中，各市（县）的差距存在着阶段性的变化；并由区域空间增长的差异，得出苏州市、无锡市地区和南京市两大投资核心的形成和分散的趋势。同时，主要借助于定量分析方法，研究表明，此区域实际利用外资额空间分布的不平衡性特性主要归结于各市（县）的投资环境的地域差异，特别是各市（县）的一般性的经济因素起着关键作用，而这正成为了江苏省沿江市（县）改善投资环境的重点。

关键词: 投资环境, 因子分析, 时空差异, 江苏省沿江市（县）

Abstract: The main purpose of this research is to study the evolution process and spatial disparities of foreign investment in cities and counties along the Yangtze River in Jiangsu Province after 1990 year. By studying of standard deviation and warp coefficient of foreign investment in this region, three stages of foreign investment are divided .These three stages are the expanding stage(1990/1993—1999), the dropping stage（1999—2001）and the high rising stage (after 2001). The spatial disparity of foreign investment distribution in this region and its causes are also analyzed with the aid of Factor analysis in which 36 counties and cities of this region are chosen as the case. The four factors are abstracted from 14 varibles and the first twins are general economic factors and they are more important than the laters . The results suggest that the regional disparities of foreign investment are mainly resulted from the difference in geographic and human situations and the regional policies to attract foreign investment should focus on improving these economic factors.

Key words: investment environment, Factor Analysis, temporal-spatial structure, counties and cities along the Yangtze River in Jiangsu Province

吴永生, 陈昌海 , 张小林. 江苏省沿江市（县）利用外资时空差异及其影响因素[J]. 长江流域资源与环境, 2005, 14(2): 144-148.

WU Yong-sheng,CHEN Chang-hai,ZHANG Xiao-lin. ANANLYSIS ON THE DIVERGENCE AND TEMPORAL—STRUCTURE OF THE FOREIGN INVESTMENT IN CITIES AND COUNTIES ALONG THE YANGTZE RIVER IN JIANGSU PROVINCE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(2): 144-148.

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