长春都市圈“多中心网络化”协同发展格局构建及优化路径

Construction and Optimization Path of the “Polycentric Network” Collaborative Development Pattern in Changchun Metropolitan Area

摘要: 以长春都市圈为研究对象，聚焦其“多中心网络化”协同发展中的治理困境与优化路径，旨在为都市圈格局构建提供实践支撑。采用产业结构相似系数测算等方法，结合长春都市圈发展实际，分析得出该区域虽具备“一中心、三组团”的节点基础与交通联通条件，但存在多中心结构不完善，即核心城市极化程度过强、次级城市能级不足，以及协同机制缺失等核心问题。基于此，可以从缩小城市发展差距、打造差异化产业分工体系、强化区域间网络化联结能力三个维度实施针对性策略，构建“多中心网络化”的都市圈。研究厘清了长春都市圈“多中心网络化”协同发展的内在逻辑，可为都市圈破解区域发展不平衡、提升整体竞争力提供参考，从而助力长春都市圈成为吉林省高质量发展的重要支撑。

Abstract: Taking Changchun Metropolitan Area as the research object, this paper focuses on the governance dilemmas and optimization paths in its “polycentric network” collaborative development, aiming to provide practical support for the construction of the metropolitan area pattern. Using the measurement method of industrial structure similarity coefficient and combining with the development reality of Changchun Metropolitan Area, this paper finds that although the region has the node foundation and transportation connectivity conditions of “one center, three groups”, it is faced with such core problems as imperfect polycentric structure, excessive polarization of the core city, insufficient development capacity of secondary cities, and lack of collaborative mechanisms. Accordingly, targeted strategies can be implemented from three dimensions: narrowing the urban development gap, building a differentiated industrial division system, and strengthening the inter-regional network connection capacity, so as to construct a polycentric network metropolitan area. This study clarifies the internal logic of the “polycentric network” collaborative development in Changchun Metropolitan Area, which can provide a reference for solving unbalanced regional development and improving the overall competitiveness of the metropolitan area, thus helping Changchun Metropolitan Area become an important support for the high-quality development of Jilin Province.