【摘要】 近年来，随着城市间各类流要素联系的增强，城市网络外部性对城市发展的作用愈发明显，但当前的研究主要集中在集聚外部性层面，对于城市网络外部性的探讨仍显不足。在综述城市网络外部性研究进展的基础上，提出“地方蜂鸣—区域管道”理论并基于此构建城市网络外部性与城市高质量发展联系的研究框架：一方面构建城市网络外部性对城市高质量发展作用的“过程—机理—效应”理论与内容框架；另一方面从结构网络视角构建包含尺度嵌套、强度、均衡度等多维度的城市网络外部性评价指标体系，以对城市网络外部性的直接作用与空间溢出效应进行探讨。更多还原

【Abstract】 In recent years,with the strengthening of the connections between various "flow" factors among cities,the effects of urban network externalities on urban development have become increasingly obvious.However,the current research mainly focuses on agglomeration externalities,and the discussion on network externalities is still insufficient.Based on the review of the research progress of urban network externalities,a research framework on the relationship between urban network externalities and high-quality urban development is constructed by introducing the theory of "Buzz-and-Pipeline".On the one hand,it constructs the "process-mechanical-effect" theory and content framework of the effect of urban network externalities on high-quality urban development;on the other hand,from the perspective of structural network,it constructs the index system of urban network externality,including scale,intensity and equilibrium.更多还原