华东师范大学学报(自然科学版) ›› 2015, Vol. 2015 ›› Issue (1): 224-233.doi: 10.3969/j.issn.10005641.2015.01.027

• 地理学 河口海岸学 • 上一篇    下一篇

基于投入产出表和社会网络分析的区域产业结构比较分析:以华东七省(市)为例

孙露1,薛冰1,耿涌1,2,张黎明1   

  1. 1. 中国科学院 沈阳应用生态研究所/中国科学院 污染生态与环境工程重点实验室, 沈阳 110016;
    2. 上海交通大学 环境科学与工程学院,上海 200240
  • 收稿日期:2014-01-01 出版日期:2015-01-25 发布日期:2015-03-29
  • 通讯作者: 薛冰,男,理学博士,副研究员,主要从事循环经济、人地关系和应对气候变化等研究.  E-mail:xuebing@iae.ac.cn
  • 作者简介:第一作者:孙露,男,硕士. Email: igentleman@126.com.
  • 基金资助:

    国家自然科学基金(41101126,71033004,71325006,713111101,71303230)

Analysis on regional industries based on input output table and SNA: A case of seven provinces in Eastern China

 SUN  Lu1, XUE  Bing1, GENG  Yong1,2, ZHANG  Li-Ming1   

  1. 1. The Institute of Applied Ecology, Chinese Academy of Sciences/ Key Laboratory of Pollution Ecology and Environmental Engineering, Shenyang 110016, China;
    2. School of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2014-01-01 Online:2015-01-25 Published:2015-03-29

摘要: 产业经济联系是分析产业集聚,阐明产业结构和产业关联的重要基础.本研究运用社会网络分析理论与方法,以华东七省(市)为例,对2002年和2007年42个产业部门网络进行了测度,计算了产业间的聚类系数、节点中心度、节点中介度和接近中心度,开展了中心性分析.华东七省(市)42个产业部门耦合度上海市最高,安徽省最低;产业部门以某几个产业为核心,经济联系围绕主要产业展开,具有明显的级差性;初步形成8个凝聚子群,子群内的产业经济联系比较密切,相互关联系数较高,呈现一体化发展的趋势.本研究对产业经济联系的定量化研究以及制定产业结构调整等相关政策有参考价值.

关键词: 投入产出表, 社会网络分析, 产业结构

Abstract: Industrial relationship is the basis of investigating the industrial agglomeration, understanding the industrial structure and clarifying the industrial associations. By employing the methodology of Social Networking Analysis (SNA) based on the 2002 and 2007 InputOutput Table, this paper aims to carry out the quantitative study on the industrial relationship, measure the economic ties degree and identify the various functions of different industries. By taking the seven provincial regions located in Eastern China as cases, 42 industrial sectors are studied by calculating the cluster degree, nodes centrality, nodes intermediary, and closedegree to the center. The results show that, Shanghai has the highest industrial coupling degree while Anhui province is the lowest; the industries have different levels, and about 8 clusters have been formed, such a close industrial economic relationship means that the tendency of economic integration. The results of this study could provide quantitative analysis of industrial relationship and restructuring the industries.

Key words: input output table, social networking analysis, industrial structure

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