摘要
本文利用中国工业企业数据库数据,结合企业位置信息,基于DO指数的思想对中国工业企业的行业协同集聚水平进行度量,对行业协同水平的动态演变情况进行分析,评估自然禀赋和马歇尔外部性三因素对行业协同集聚的影响。研究表明这些因素对不同行业对的作用具有异质性,对行业协同集聚最重要的影响因素是自然禀赋,其贡献大于马歇尔外部性三因素贡献之和;马歇尔外部性对行业协同集聚具有显著拉动作用,其中劳动力池最重要,其作用范围也最广,上下游关联次之,知识溢出的贡献和作用范围最小。本文分析了协同集聚行业的变化趋势,比较分析了不同年份行业协同集聚度最高的十个行业对。本文的研究对政府制定产业规划和开发区政策,促进产业集聚提供了有用信息。
Using the China industrial enterprise database,enterprise location information and DO index,we measure the collaborative agglomeration pattern of Chinese industries,the analysis of its dynamic evolution,and evaluate the impact of impact of Marshall externalities and natural endowments on industrial collaborative agglomeration.The study finds that natural endowment has a very important positive impact on industrial collaborative agglomeration,and its coefficient is small greater than the sum of the Marshall’s factors.Marshall externality,that is,industrial linkages,labor pools,and knowledge spillover have significant positive effects on industrial collaborative agglomeration.The labor pool is the most important factor with the widest scope,followed by the industrial linkages and knowledge spillover,and they are heterogeneous to the effect of different industries on collaborative agglomeration.The ten industry pairs with the highest collaborative agglomeration in each year are also given here,and the overall trend of the collaborative agglomeration is analyzed.Our research provides useful information for the government to formulate industrial planning and development zone policies and promote industrial agglomeration.
作者
韩清
张晓嘉
徐伟强
HAN Qing;ZHANG Xiao-jia;XU Wei-qiang(Institute of Economics,Shanghai Academy of Social Sciences,200020)
出处
《上海经济研究》
CSSCI
北大核心
2020年第10期85-96,108,共13页
Shanghai Journal of Economics
关键词
产业协同集聚
DO指数
马歇尔外部性
自然禀赋
产业经济
Industrial Coagglomeration
DO Index
Marshall Externality
Natural Endowment
Industry Economics
