摘要
文章应用城市间经济联系模型和社会网络分析方法分析了成渝城市群经济网络结构的现状特征,结果表明:成渝城市群经济联系网络总体上还处于较低水平,真正意义的城市群尚未形成,与其他国家级城市群相比,存在一定差距。以成渝两城为双核的"核心-边缘"结构明显。次级城市发展不足,城市体系"中间断层"问题仍然突出。凝聚子群与规划建设的"两圈""三区"的空间格局基本吻合,子群间差异明显。川渝毗邻地区合作取得一定进展,但多层次区域合作格局还有待形成。为此,文章提出,优化成渝城市群经济网络结构,应加快建设国家中心城市,大力培育次级城市,优化城市体系,深化多层次区域合作。
The paper applies the approaches of economic contact model and social network analysis method to analyze the status quo andcharacteristics of the economic network structure of Chengdu-Chongqing Urban Agglomeration. The results show that： The overall level ofthe economic contact network of Chengdu-Chongqing Urban Agglomeration is still lower, and the real urban agglomeration has not yetformed. Compared with other national urban agglomerations, there is a certain gap; Chengdu-Chongqing Urban Agglomeration is character-ized by dual-core cities, and there is a clear core-periphery structure; Its urban system is incomplete for lacking intermediate cities; Thecohesive subgroups are basically consistent with the spatial pattern of ＂two circles＂ and ＂three districts＂ in planning construction, and thedifferences among subgroups are obvious; Some progress has been achieved in the cooperation among the adjacent regions between Sich-uan and Chongqing, but the multi-level regional cooperation pattern remains to be formed. Accordingly, The paper proposes the ways tooptimize the economic network structure of Chengdu-Chongqing Urban Agglomeration, such as accelerating the construction of nationalcentral cities, cultivating secondary cities, optimizing the urban system and deepening multi-level regional cooperation.
出处
《华东经济管理》
CSSCI
北大核心
2017年第8期70-76,共7页
East China Economic Management
基金
四川省哲学社会科学重点研究基地
四川省高校人文社会科学重点研究基地项目(2016XJQ009)
关键词
成渝城市群
经济联系
空间结构
社会网络分析
Cheng-Chongqing Urban Agglomeration
economic contact
spatial structure
social network analysis
