基于价值链的城市空间演化及增值机理研究

摘要

In the context of global economic integration, traditional researches blur the boundaries of the industry and the city and they could not explain the changes in the internal functions of urban expansion and external radiation problems. City is the industry value chain projected on geospatial urban agglomerations essentially and it formed on the basis of the value chain city. Urban spatial evolution of intrinsic motivation comes from the urban space value chain reorganization, restructuring and transfer. Urban value chain in the performance space is represented as the city internal value chain, between cities of the value chain and global urban value system. Urban spatial evolution is driven by of the urban internal value chain and the value chain of inter-city. This article explores the urban spatial evolution mechanism and the multiplier effect of the problem from the perspective of the value chain and tries to provide reference for the urban development under the information condition.%在全球经济一体化的背景下，传统的研究由于模糊了产业与城市的边界而无法解释城市内部功能变迁和外部辐射扩张问题。城市、城市群本质上是产业价值链在地理空间上的投影，在此基础上形成了城市价值链。城市空间演化的内在动因来自于城市价值链的空间重组、调整和转移；城市价值链在空间上表现为城市内部价值链、城市间价值链和全球城市价值体系，城市空间演化是城市内部价值链与城市间价值链共同驱动的结果。文章从价值链角度探索城市空间演化机理与增值效应问题，试图对信息化条件下的城市发展提供可借鉴的思路。