产业关联强度与结构的区域异质性分析——以“粤苏鲁”为例的一项比较研究

Analysis of the Regional Heterogeneity of Industrial Linkage Strength and Structure——Comparative Study on the Example of “Yue Su Lu”

区域产业关联及其异质性有助于揭示区域经济发展差异的根本性原因,也是我国新常态下产业转型升级和结构优化的一项基础性工作。利用投入产出数据,从强度和结构两个层面比较广东、江苏、山东三省的区域内产业关联特征。结合产业复杂网络与投入产出技术对比分析三省产业关联的总体异同性、产业层级、三次产业的地位与作用以及产业集聚等方面,结果显示出三省经济成功因素与存在问题同产业关联状况的内在联系。在进一步积累更多个时点投入产业数据基础上,可以将产业关联强度和结构特征同经济增长、技术进步等理论结合起来,进行动态的定量研究,为我国区域经济结构优化、产业升级中的深层次问题解决提供更有针对性的理论和政策支持。

This paper makes an empirical research on the status of industrial linkage strength and struc- ture in the provinces of Shandong, Jiangsu and Guangdong based on input - output data. From the perspective of linkage , the homogeneity and heterogeneity of economy and such issues as industry levels, status and roles of the three industries and industrial agglomeration are analyzed systematically, and the intrinsic relation be- tween the status of linkage and the factors affecting the economic development of the three provinces are found. The combination of the analysis of linkage strength and structure could enrich the theory and method of sec- tors＇ linkage. Linkage analysis of this paper has great sense in theory and practice for the industrial structure optimization, industrial upgrading, and other aspects of regional economic development.