摘要
生态工业园区作为一种新型的产业组织形态正在蓬勃发展,它是发展循环经济、节约能源的最佳选择。本研究以天津泰达生态工业园为例,应用社会网络分析方法定量分析了典型生态工业园的结构特征。通过分析网络密度和簇系数,确定了生态工业园区网络集聚特征;通过平均最短距离计算确定网络节点之间的联系性;分别从点度中心性、中间中心性和接近中心性这三个方面对网络进行中心性分析,识别中心度高的企业以及高链接度的企业;用结构洞判断节点的等级以及通过核心-边缘结构确立生态工业园中节点的异质性。结果表明社会网络分析为生态工业园区提供了一种综合的分析方法和框架。利用网络的结构分析可以找到园区现阶段所存在的问题,为我国顺利进行生态工业园建设提供理论参考。
Eco-industrial park( EPI),an important and practical pattern of industrial symbiosis is developing rapidly. EIP is the best choice for the development of circular economy and energy conservation. Taking Taida EIP as an example,this article examined the organizational structure and network structure of typical EIP by social network analysis. The EIP network connection was determined by the analysis of the density and clustering coefficient. Correlation of the nodes in these networks was determined by the average distance among nodes. In order to identify the enterprise that has great centrality and high degree of business links,centrality analysis for the network was conducted from point centrality,betweenness centrality and closeness centrality,respectively. Heterogeneity of the nodes in the EIP was determined based on the structural holes determination and the core-periphery structure. The results showed that social network analysis provides a comprehensive methodological and analytical framework for EIP. Structure analysis of the networks reveals the operational problems and provides theoretical references for the construction of EIP.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2014年第S2期216-221,共6页
China Population,Resources and Environment
基金
国家科技支撑计划项目(编号:2012BAB18B04)
北京市博士后经费资助(编号:2012ZZ-36)
关键词
生态工业园区
产业共生
社会网络分析
结构分析
eco-industrial park
industrial symbiosis
social network analysis
structure analysis
