摘要
利用区位熵Eij、区位基尼系数Gi和行业集中度指数CRn指标,对中国31个省、市、区高技术产业2000—2009年的集聚水平进行测定。分析结果表明,产业内不同子行业在我国不同区域间的集聚程度具有显著差异,且多数子行业的空间集聚程度呈稳定或降低趋势。最后,针对全文的分析提出了我国各地区高技术产业发展的对策建议。
This paper measured the agglomeration level of the Chinese high - tech industry by the entropy index Eij, re- gional Gini coefficient and concentration ration of industry CRn in 2000--2009. Empirical results manifest that in different regions of China, different sub - industries within high - tech industry have significant differences in degree of agglomeration and the spatial concentration of most sub - industries shows a stable or decreasing trend year by year. Finally, the article puts forward some suggestions to promote the development of China＇ s high - tech industry.
出处
《科技管理研究》
CSSCI
北大核心
2012年第11期49-51,共3页
Science and Technology Management Research
基金
西北师范大学青年教师科研能力提升计划骨干项目"基于能耗降低目标约束的甘肃产业结构优化研究"(SKQNGG10020)
关键词
高技术产业
产业集聚
区位熵
区位基尼系数
行业集中度指数
high - tech industry
industry agglomeration
location entropy
regional Gini coefficient
industry concen- tration ratio index
