摘要
互联网发展促进经济社会运行方式的全面转型,行业集聚的方式和机理也随之而变。基于2003-2014年全国30个省、市、自治区面板数据,实证分析互联网背景下制造业集聚的行业差异。研究发现,互联网对制造业不同细分行业集聚的影响呈现多样性,具体分为以下四类:始终集聚,先扩散后集聚,先集聚后扩散,始终扩散。其中,集聚的转折点呈现出行业差异,先集聚后扩散的行业转折点主要位于互联网普及率20-30%水平,而先扩散后集聚的行业转折点在40-50%水平。这些"集聚-扩散"现象差异是由互联网背景下分工细化导致的行业间集聚、行业内集聚与行业内扩散综合决定的。
The operational mechanism of industry agglomeration changes with economic transformation and upgrading, which is caused by development of the internet. With the panel data during 2003 to 2014 from 30 provinces, this paper analyzes the differences of agglomeration across manufacturing industries under impact of the internet. The industrial characteristics cause four kinds of agglomeration - diffusion patterns ： always ag-glomerating ,agglomerating after its diffusion, diffusing after its agglomeration, and always diffusing. These al-so cause the differences of the agglomeration turning points across industries. The turning points of diffusing - after - agglomerating industries are between 20 - 30% of the internet penetration rate; while for most of ag-glomerating - after - diffusing industries, their turning points are around 40 - 5 0 % In conclusion, “ internet ＋causes specialization of manufacture industries and then leads to inter - industry agglomeration, intra - in-dustry agglomeration and intra - industry diffusion.Key words industrial agglomeration internet industrial variation.
出处
《产经评论》
CSSCI
北大核心
2017年第2期5-19,共15页
Industrial Economic Review
关键词
行业集聚
互联网
行业差异
industrial agglomeration
internet
industrial variation
