| 中国城市竞争力评价量化模型研究 |
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| 引用本文： | 王晓鹏,丁生喜,曹广超,李玲琴. 中国城市竞争力评价量化模型研究[J]. 数理统计与管理, 2008, 27(3): 493-499 |
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| 作者姓名： | 王晓鹏 丁生喜 曹广超 李玲琴 |
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| 作者单位： | 青海师范大学地理与资源环境系,西宁,810008;青海大学经济系,西宁,810008;青海师范大学地理与资源环境系,西宁,810008 |
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| 基金项目： | 国家社会科学基金 , 青海省科技厅自然科学基金 |
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| 摘 要： | 本文建立一种将主、客观指标赋权方法优点相结合的城市竞争力综合评价分层构权主成分分析模型,在构建中国城市竞争力综合评价指标体系的基础上,基于该模型方法给出31个中国主要城市的城市竞争力的评价实例。并以并以判别分析方法对相关评价结果进行校验,实证分析的结果表明:这是一种适合于城市竞争力定量评价、稳定性较好且切实有效的方法模型。
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| 关 键 词： | 城市竞争力 定量评价 主成分分析 分层构权 |
| 文章编号： | 1002-1566(2008)03-0493-07 |
| 修稿时间： | 2006-11-03 |
Research on the Quantitative Model for Evaluating of Urban Competitive Power in China |
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| WANG Xiao-peng,DING Sheng-xi,CAO Guang-chao,LI Ling-qin. Research on the Quantitative Model for Evaluating of Urban Competitive Power in China[J]. Application of Statistics and Management, 2008, 27(3): 493-499 |
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| Authors: | WANG Xiao-peng DING Sheng-xi CAO Guang-chao LI Ling-qin |
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| Abstract: | After making refinements to traditional Principal Component Analysis(one of main Multivari- ate Statistical Analysis methods),this paper builds the multi-layer weighted PCA model for evaluating of urban competitive power based on synthesizing the merits of subjective and objective weighting meth- ods.Furthermore,The authors also establish evaluation indicators system of urban competitive power in China and give the evaluating example of 31 main cities in China,the results verified with discriminant analysis method indicates this model could be an effective and practical way to comprehensive quantita- tive evaluating t for urban competitive power with high stability. |
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| Keywords: | urban competitive power quantitative evaluating principal component analysis multi-layer weighting |
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