摘要
产业布局的区位关联是区域产业空间结构及其空间关系研究的重要内容。论文通过构建珠三角地区半导体企业数据库,并采用核密度分析与协同区位分析方法对珠三角地区半导体产业空间格局及其区位关联特征进行研究。研究发现:①广深莞三地是珠三角地区半导体产业空间的重要集聚区,半导体设计环节是珠三角地区进入半导体产业链的普遍选择。②广州尽管在设计、材料和分立器件制造方面形成了专业化集群,但其仅有分立器件制造环节与设计和封测环节形成了区位协同关系;而深圳则以设计设备两大专业化集群为支撑形成了与其他所有环节的区位协同,总体上形成了较为完整的半导体全产业链。③广州在分立器件制造环节的专业化优势属于半导体产业链建设过程中的过渡状态,而深圳在全产业链建设方面的优势则建立在大量数字技术企业在本地的高度集聚,通过半导体设计环节与其他环节建立了共同的知识、技术和人才基础。研究旨在为珠三角进一步优化半导体产业链布局提供决策依据,以提升区域半导体产业竞争力。
The locational association of industrial layout is an important element in the study of the spatial structure of regional industries and their spatial relationship.In this study,we constructed a database of semiconductor enterprises in the Pearl River Delta(PRD)region and examined the spatial pattern of the semiconductor industry and its locational association characteristics in the region by using kernel density analysis and synergistic locational analysis.The results show that:1)Guangzhou,Shenzhen,and Dongguan formed important spatial clusters of the semiconductor industry in the PRD region,and the semiconductor design segment is a common choice for entering the semiconductor industry chain in the PRD region.2)Although Guangzhou has formed specialized clusters in design,materials,and discrete device manufacturing,only its discrete device manufacturing segment has formed a locational synergy with the design and packaging segments;while Shenzhen has formed a synergistic relationship with the design equipment.3)Guangzhou's specialization in discrete device manufacturing is a transitional state in the construction of the semiconductor industry chain,while Shenzhen's advantage in the construction of the whole industry chain is based on the high concentration of digital technology enterprises in the city and the establishment of common knowledge,technology,and human resources bases through the semiconductor design segment and other segments.
作者
任亚文
杨宇
REN Yawen;YANG Yu(Key Laboratory of Regional Sustainable Development Modeling,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;Institute of Strategy Research for the Guangdong-Hong Kong-Macao Greater Bay Area,Guangzhou 510070,China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《地理科学进展》
CSSCI
CSCD
北大核心
2022年第9期1622-1634,共13页
Progress in Geography
基金
国家自然科学基金重点项目(42130712)
广东省科学院建设国内一流研究机构行动专项资金项目(2020GDASYL-20200102002)
粤港澳大湾区战略研究院建设专项(2020GDASYL-20200201001,2021GDASYL-20210401001)。
关键词
产业空间
半导体产业
区位关联
协同区位商
珠三角
industrial space
semiconductor industry
location correlation
co-location quotient
Pearl River Delta
