地理空间信息2025，Vol.23Issue(2)：41-44,89,5.DOI:10.3969/j.issn.1672-4623.2025.02.009
河南省国家级专精特新"小巨人"企业空间分布特征研究
Research on the Spatial Distribution Characteristics of State-level Specialized and Sophisticated"Little Giant"Enterprises in Henan Province
摘要
Abstract
In order to promote the high-quality development,transformation and upgrade of high-quality small and medium-sized enterprises,tak-ing 426 state-level specialized and sophisticated"little giant"enterprises in Henan Province as the research object,we used kernel density analy-sis and c to analyze the spatial distribution characteristics of 426 enterprises in Henan Province.The results show that①the spatial distribution of specialized and sophisticated"little giant"enterprises in Henan Province presents"more in the north,less in the south,more in the west and less in the east",and it is characterized by the expansion of Zhengzhou City as the core.②There are 3 ultra-high density core areas,4 high-density core areas and 5 sub-high-density core areas in Henan Province,with Zhengzhou,Xinxiang and Luoyang as the center.③From the perspective of industries'number,traditional industries such as machinery and equipment manufacturing and high-tech manufacturing are still the mainstay of specialized and sophisticated"little giant"enterprises in Henan Province.④From the perspective of industry distribution,the specialized and so-phisticated"little giant"enterprises in Henan Province show a clustering distribution pattern in space,and the degree of industry imbalance is ob-viously different.关键词
专精特新企业/核密度分析/最邻近指数/空间分布/河南省Key words
specialized and sophisticated"little giant"enterprises/kernel density analysis/nearest neighbor index/spatial distribution/Henan Province分类
天文与地球科学引用本文复制引用
郭兰博,赵冬,杨文孝..河南省国家级专精特新"小巨人"企业空间分布特征研究[J].地理空间信息,2025,23(2):41-44,89,5.基金项目
国家自然科学基金资助项目(41807018) （41807018）
河南省重点研发与推广专项(科技攻关)资助项目(232102320269) （科技攻关）
河南省科学院基本科研经费资助项目(240601087). （240601087）
