摘要
文章在Ellison和Glaeser建立的产业集聚度ri系数的基础上进行调整,利用调整后的系数和产业集中度系数CRi对长三角地区18个制造业在1988-2009年的产业聚集度进行精确测度。研究结果表明,长三角地区当前制造业集聚度的整体水平较高,产业集聚现象明显,特别是一些依赖自然资源和便利交通区位优势以及科技含量较高的行业。从时间上看,长三角制造业的平均集聚度在1988-2009年间一直呈上升趋势,且从增长速度上呈U型曲线。从空间上看,制造业聚集地分布不平衡,主要集中在上海、南京、苏州、无锡、杭州、宁波等6个城市,两极分化仍存在,但有弱化的趋势。
Based on the index developed by Ellision and Glaeser, this study adjusts the degree of industrial agglomeration ri coefficient. Then it measures the agglomeration degree of Yangtze Delta Area＇ s 18 manufacturing industries from 1988 to 2009 by using the adjusted index and CRi index. The results indicate that the overall agglomeration degree of Yangtze Delta Area＇ s manufacturing industry is quite high, especially those industries depended on resource, convenient traffic and high technology. From the perspective of time, Yangtze Delta Area＇ s industries agglomeration degree has continuously ascended from 1988 to 2009, while its growth rate shapes U curve. From perspective of space, the agglomeration regional distribution is unbalanced, industries mainly concentrate on Shanghai, Nanjing, Suzhou, Wuxi, Hangzhou and Ningbo, the polarization is still be exist but its tendency is reducing.
出处
《华东经济管理》
CSSCI
2012年第5期37-44,共8页
East China Economic Management
基金
宁波大学优秀学位论文培育基金
关键词
制造业
产业集聚指数
演进态势
manufacturing industry
industry agglomeration index
evolving trend
