| 上海世博会影响力的定量评估 |
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| 引用本文： | 王震,刘富,郭伟.上海世博会影响力的定量评估[J].湖北汽车工业学院学报,2011,25(3):77-80. |
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| 作者姓名： | 王震 刘富 郭伟 |
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| 作者单位： | 湖北汽车工业学院理学系,湖北十堰,442002 |
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| 摘 要： | 定量评估了世博会对上海经济实力的影响；利用主成分分析法得到上海经济实力的评定值,并通过时间序列模型模拟出上海经济实力综合指标得分；得出上海经济实力在世博期间增长最快,在相对时间内呈稳定趋势.
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| 关 键 词： | 经济实力 时间序列模型 趋势预测模型 影响力度值 |
Quantitative Evaluation of Influence for Shanghai World Expo |
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| Wang Zhen,Liu Fu,Guo Wei.Quantitative Evaluation of Influence for Shanghai World Expo[J].Journal of Hubei Automotive Industries Institute,2011,25(3):77-80. |
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| Authors: | Wang Zhen Liu Fu Guo Wei |
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| Institution: | Wang Zhen,Liu Fu,Guo Wei(Department of Science,Hubei Automotive Industries Institute,Shiyan 442002,China) |
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| Abstract: | The influence of the Shanghai World Expo on the economic power of shanghai was quantitatively evaluated.The value of the economic power was obtained through PCA,and the score of comprehensive index for the economic power of shanghai was simulated by the time series model.It is concluded that the Shanghai economy increases rapidly during the Shanghai World Expo and then keeps steady in the relative time. |
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| Keywords: | economic power time series model trend-predicting model value of influence |
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