长三角生产性服务业的时空演变及其特征

发布时间：2018-12-11 19:47

【摘要】：全球价值链分工的深化促进了长三角经济的结构性转型和能级的提升,尤其在工业增长减速的形势下,生产性服务业在长三角经济发展中的作用愈发重要。本文综合运用了空间基尼系数、空间自相关分析、区位商等空间计量方法,深入分析了长三角生产性服务业的空间集聚特征和时空演变规律。研究表明,长三角生产性服务业整体水平不断提升,内部结构持续优化。长三角生产性服务业的空间布局呈现点状集中的特征,并不具有地理上的空间相邻性。长三角生产性服务业的就业人口规模与服务功能呈现正向相关,即就业人口规模愈高,其功能愈完善,反之职能较为单一。从行业内部来看,生产性服务业专业化趋势明显,不同城市基本形成了自己的发展优势和特色产业,区域内部的职能分工更加明确。
[Abstract]:The deepening of global value chain division has promoted the structural transformation and energy level upgrading of the Yangtze River Delta economy, especially in the situation of the deceleration of industrial growth, the role of producer services in the economic development of the Yangtze River Delta has become more and more important. In this paper, spatial Gini coefficient, spatial autocorrelation analysis and location quotient are used to analyze the spatial agglomeration characteristics and space-time evolution of producer services in Yangtze River Delta. The study shows that the overall level of producer services in the Yangtze River Delta continues to improve and the internal structure continues to optimize. The spatial distribution of producer services in the Yangtze River Delta presents the characteristics of point-like concentration, and does not have geographical spatial contiguity. There is a positive correlation between the employment population size and the service function in the Yangtze River Delta, that is, the higher the size of the employed population, the more perfect the function, whereas the more single the function. From the perspective of industry, the trend of specialization of producer service industry is obvious. Different cities have basically formed their own development advantages and characteristic industries, and the division of functions within the region is more clear.
【作者单位】：南京市社会科学院经济发展研究所;
【分类号】：F719

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