论文部分内容阅读
城市群建设对产业空间分布有重要作用。在新经济地理学“自由资本模型”基础上,构建异质性企业的三地区模型,提出城市群促进区内企业数量增加的假说。利用省级及地市级面板数据进行实证分析并进行稳健性检验,研究发现:城市群形成将有效增加地区企业数量,其中以珠三角、长三角以及山东半岛等城市群对产业的空间集聚影响最为显著。笔者从理论和实证层面对国家通过城市群规划建设带动地区经济、提升产业竞争力的发展思路予以支持。
The construction of urban agglomeration plays an important role in the spatial distribution of industries. Based on the new economic geography “free capital model ”, this paper builds a three-region model of heterogeneous enterprises and puts forward the hypothesis that the urban agglomerations promote the increase of the number of enterprises in the region. Empirical analysis and robustness test using provincial and prefectural panel data show that the formation of urban agglomeration will effectively increase the number of enterprises in the region. Among them, the spatial agglomeration of industries in urban agglomerations such as the Pearl River Delta, the Yangtze River Delta and the Shandong Peninsula The most significant. The author supports theoretical and empirical aspects of the development of the country through the planning and construction of urban agglomeration to promote regional economy and enhance industrial competitiveness.