| 基于主成分分析法的周口市各县投资环境综合评价 |
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| 引用本文： | 李勇,李俊民.基于主成分分析法的周口市各县投资环境综合评价[J].安徽农业科学,2011,39(3):1612-1614. |
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| 作者姓名： | 李勇 李俊民 |
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| 作者单位： | 安阳师范学院资源环境与旅游学院,河南安阳,455002 |
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| 摘 要： | 根据综合性、协调性和可操作性的原则,采用《河南省统计年鉴》（2009年）的最新数据,通过多要素主成分分析法,对周口市县域投资环境进行了综合评价,并提出了周口市县域投资环境的优化思路。
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| 关 键 词： | 投资环境 主成分分析 指标体系 综合评价 |
Comprehensive Evaluation of Investment Environment in Each County in Zhoukou City Based on the Principal Component Analysis Method |
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| Institution: | LI Yong et al(School of Resource Environment and Tourism,Anyang Normal University,Anyang,Henan 455002) |
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| Abstract: | Based on the comprehensive and coordination and operability principles and by dint of the latest data from Statistical Yearbook of Henan Province(2009) and multi-factor principal component analysis,this paper comprehensively evaluated the investment environment of each county in Zhoukou city.In addition,the paper probed into the assumption of the improvement and optimization of county investment environment of Zhoukou City. |
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| Keywords: | Investment environment Principal component analysis Target system Synthetic appraise |
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