城市功能对经济增长影响的空间计量分析——以珠三角城市群为例

文章运用2003-2017年珠三角9市的相关数据,构建空间杜宾模型和城市地理系统分形模型,分析了城市功能对经济增长的影响.研究表明:①城市功能专业化基础上的城市间功能互补,或者说注重城市间功能互补的城市功能专业化对本地经济增长有显著的促进作用,对其他城市也有显著的溢出效应;②只追求功能专业化对本地经济增长有促进作用,但...

THE IMPACT OF URBAN FUNCTION ON ECONOMIC GROWTH FROM A SPATIAL ECONOMETRICS PERSPECTIVE: A CASE OF PRD URBAN AGGLOMERATIONS

Based on the data of 9 cities in the Pearl River Delta(PRD) from 2003 to 2017, this paper constructs a Spatial Durbin Model(SDM) and urban geographic system fractal model to analyzes the influence of urban function on economic growth. The results show that: 1) Specialized development consider inter-city functional complementarity can not only promote local economic growth but also generate spatial spillover effects on other cities. 2) Focusing only on the specialization of urban functions has no significant promoting effect on local economic growth, and will generate spatial crowding out effect on other cities. 3) Focusing only on inter-city functional complementarity inhibits local economic growth, and will generate spatial crowding out effect on other cities. Finally, the article also explores the mechanism of functional complementarity between cities on economic growth. This paper analyzes the influence of inter-city functional complementarity on economic growth, which reflects the coordination and systematicness of regional economy, and can better understand and grasp the inherent law of urban function and economic growth.