| 灰色关联度分析在投入产出关联度中的应用 |
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| 引用本文： | 唐志鹏,王培宏,熊世峰.灰色关联度分析在投入产出关联度中的应用[J].运筹与管理,2007,16(5):96-99,116. |
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| 作者姓名： | 唐志鹏 王培宏 熊世峰 |
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| 作者单位： | 1. 中国科学院,数学与系统科学研究院,北京,100080;中国科学院,研究生院,北京,100049
2. 中国科学院,数学与系统科学研究院,北京,100080 |
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| 摘 要： | 产业经济学常用投入产出方法中的影响力系数和感应度系数来评价部门的拉动和推动作用,从而作为确定国民经济中关键部门最重要的参考指标。本文针对影响力系数和感应度系数的缺陷,采用灰色关联度曲线相似的思想对中国1997年17部门的投入产出表作了实证分析,并和传统的方法作了比较,结果表明,用本方法确定关键部门更符合实际,具有重要的参考价值。
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| 关 键 词： | 产业经济学 影响力系数 感应度系数 关键部门 灰色关联度 |
| 文章编号： | 1007-3221（2007）05-0096-05 |
| 修稿时间： | 2007-04-10 |
Application of Grey Interconnect Degree Analysis to Relevancy of Input-Output |
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| TANG Zhi-peng,WANG Pei-hong,XIONG Shi-feng.Application of Grey Interconnect Degree Analysis to Relevancy of Input-Output[J].Operations Research and Management Science,2007,16(5):96-99,116. |
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| Authors: | TANG Zhi-peng WANG Pei-hong XIONG Shi-feng |
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| Institution: | 1. Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100080, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The response coefficient and influence coefficient in input-output method are often used to appraise the tensile and impulse action of each sector and identify the key sectors in industrial economics.In this paper,aimed at the defect of the response coefficient and influence coefficient,grey interconnect degree analysis is applied to inverse Leontief coefficients of input-output table.With this method we analyze the sectors' relevancy to define the key sectors of national economy in the input-output table of seventeen sectors of China in 1997.The results show that this method in this paper has more value in application. |
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| Keywords: | industrial economics influence coefficient response coefficient key sectors grey interconnect degree |
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