城市区域尺度下多中心空间结构的生产率效应及其提升路径研究：以山东半岛城市群为例

This research based on urban-region scale and taking Shandong peninsula urban agglomerations as a case for study. In this research encompasses “effect of polycentric spatial structure on productivity” as the main thread, and makes a systematic research on China’s productivity effect of polycentric spatial structure on productivity from two paths of theoretical research and empirical research. Firstly, this project teases out the theoretical research literatures of relationship between polycentric spatial structure on productivity effect, and then establishes a theoretical model of “polycentric spatial structure-productivity effect” for discerning and revealing the main mechanisms that polycentric spatial structure act on productivity, and designing paths of empirical research. Secondly, Taking the case area as the object, and the spatial scope of urban area is determined and analyzed from the characteristics of multi-center spatial structure，and based on the case’s data practical cases and form multi-view and multi-dimension, this project empirically tests the dynamic effect and main mechanisms that polycentric spatial structure act on productivity by applying econometric model, comparative research and case research. Finally, summarizes research conclusions, proposes promoting path of urban-region’s productivity, and proposes policy suggestions that advanced development of polycentric spatial structure in China. This research topic provides significant references and basis for Chinese urban and local governments to formulate related policies that suit actual situations.

本项目基于城市区域的尺度，选择山东半岛城市群作为案例区，围绕“多中心空间结构对生产率的影响”这一主线，从理论与实证两条路径对城市区域尺度下多中心空间结构的生产率效应进行系统研究。首先，对多中心空间结构与生产率之间关系的理论研究文献进行梳理，构建用于分析“多中心空间结构—生产率效应”的理论模型，并设计实证研究路径；其次，以案例区为对象，在对城市区域的空间范围进行界定分析的基础上，运用计量经济模型、比较研究和案例研究等方法，多维度、系统性地对城市区域尺度下多中心空间结构特征作用于生产率的影响予以实证检验；最后，总结研究结论，提出城市区域生产率的提升路径、优化构建多中心空间结构的政策建议。.通过本项目研究，可望在理论上揭示多中心空间结构作用于生产率的内在机理，以丰富相关理论；在应用上，为国家和各级政府部门因地制宜地制定更加合理且有效的土地利用和空间规划政策提供科学的实证依据和决策参考。