珠三角先进制造业集聚水平及影响因素实证分析

Anempirical analysis of the agglomeration level and influencing factors of advanced manufacturing industry in the Pearl River Delta

本文采用区位熵和EG指数作为衡量产业集聚水平的主要指标,构建多元线性回归模型,对珠三角先进制造业集聚水平的影响因素进行了定量实证分析。得出以下结论:珠三角各市及先进制造业各分行业间的集聚水平存在差异,各行业的集聚水平整体呈下降趋势;珠三角先进制造业集聚主要受市场需求、对外开放度、外商直接投资、城镇化水平、经济发展水平和人力资本6个因素的影响,其中城镇化水平影响程度最大。

Using location entropy and EG index as the main indicators to measure the level of industrial agglomeration,a multiple linear regression model is built to quantitatively analyze the influencing factors of the level of agglomeration of advanced manufacturing in the Pearl River Delta,and draw the following conclusions:The level of industrial agglomeration differs by industry level,and the level of agglomeration in all industries shows a downward trend;the agglomeration of advanced manufacturing in the Pearl River Delta is mainly affected by market demand,openness to the outside world,foreign direct investment,urbanization and economic development of which the level of urbanization has the greatest impact.