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| 主成分分析法在产业关联度研究中的应用 | |
| 引用本文： | 贾传亮,胡发胜,孙颖.主成分分析法在产业关联度研究中的应用[J].运筹与管理,2006,15(2):73-76. |
| 作者姓名： | 贾传亮 胡发胜 孙颖 |
| 作者单位： | 1. 中国科学技术大学,管理学院,安徽,合肥,230026;中国科学院,科技政策与管理科学研究所,北京,100080 2. 山东大学,数学与系统科学学院,山东,济南,250100 3. 中国科学院,科技政策与管理科学研究所,北京,100080 |
| 摘 要： | 在产业经济学中，影响力系数和感应度系数是常用的评价产业部门拉动作用和推动作用的方法。本文针对影响力系数和感应度系数的缺陷，采用主成分分析法对投入产出表中的完全消耗系数进行研究，分析产业关联度，以确定国民经济主导产业。最后以中国1997年投入产出表为例进行了分析。结果表明，本方法更加符合实际，具有重要的参考价值。 |
| 关 键 词： | 产业经济学 主导产业 主成分分析 完全消耗系数 |
| 文章编号： | 1007-3221(2006)02-0073-04 |
| 收稿时间： | 08 8 2005 12:00AM |
| 修稿时间： | 2005年8月8日 |
Application of Principal Component Analysis to Research of Industrial Relevancy |
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| JIA Chuan-liang,HU Fa-sheng,SUN Ying.Application of Principal Component Analysis to Research of Industrial Relevancy[J].Operations Research and Management Science,2006,15(2):73-76. | |
| Authors: | JIA Chuan-liang HU Fa-sheng SUN Ying |
| Institution: | 1. School of Management, University of Science and Technology of Hefei, Hefei 230026 China ; 2. Institute of Policy and Management, Chinese Academy of Science, Beijing 100080, China ; 3. School of Mathematics and System Science, Shandong University, Jinan 250100, China |
| Abstract: | The response coefficient and influence coefficient are often used to appraise the tensile and impulse action of every industry in industrial economics. In this paper, aimed at the defect of the response coefficient and influence coefficient, principal component analysis is applied to total input coefficients of input-output table. With the method we analyze the industrial relevancy to define the leading industries of national economy. Also the input-output table of China in 1997 is analyzed as an example. The outcome shows that the method in this paper has more value in application. |
| Keywords: | industrial economics leading industry principal component analysis total input coefficients |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |