广东制造业空间集聚的特征分析及显著性检验

发布时间：2018-11-07 17:54

【摘要】：基于广东省2006-2013年21个地级城市面板数据,在随机标靶框架下利用T统计量、EG指数和W统计量分别考察了制造业的空间集聚程度及演变趋势。结果表明:广东省制造业的集聚度仍然较高,74.2%的两位数制造业在1%的水平上显著集聚。总体而言,2006年以来,广东制造业整体由集聚转向扩散,扩散以关联度较低的劳动密集型企业、资本密集型企业的加工制造环节和高耗能、高污染的资源型企业为主,扩散的主要方向是从珠三角核心城市到外缘和周边地市。此外,随着信息和交通基础设施的日益完善,管理部门和生产部门的空间分离已成为企业应对核心城市高要素投入成本,充分利用不同类型集聚经济的有效途径。值得重视的是这种企业职能空间分离的经济性。
[Abstract]:Based on the panel data of 21 prefectural cities in Guangdong Province from 2006 to 2013, using T statistics, EG index and W statistics, the spatial agglomeration degree and evolution trend of manufacturing industry were investigated under the frame of random target. The results show that the concentration of manufacturing industry in Guangdong Province is still relatively high, and 74.2% of the double-digit manufacturing industry is significantly concentrated at the level of 1%. In general, since 2006, Guangdong manufacturing industry as a whole has shifted from agglomeration to diffusion, with labor-intensive enterprises with relatively low correlation, processing and manufacturing links of capital-intensive enterprises and resource-based enterprises with high pollution. The main direction of diffusion is from the core city of the Pearl River Delta to the outer edge and surrounding cities. In addition, with the improvement of information and transportation infrastructure, the spatial separation of management and production departments has become an effective way for enterprises to deal with the high input cost of core cities and make full use of different types of agglomeration economy. What is worth paying attention to is this kind of enterprise function space separation economy.
【作者单位】：广东财经大学经济贸易学院;
【基金】：广东省哲学社会科学规划项目“城市体系空间结构特征与经济绩效研究”(项目编号:GD13YYJ02,主持人:张浩然) 广东省打造理论粤军重大资助项目“广东深化改革的主攻方向;重点难点和有效路径研究”(项目编号:LLYJ1302,主持人:王廷惠)
【分类号】：F427

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