摘要
集聚化是推进科技型中小企业创新发展的重要途径。作者运用GIS空间分析方法,从乡镇(街道)尺度对北京市23883家科技型中小企业的空间集聚特征进行分析。研究发现,北京市科技型中小企业的空间格局呈现出在三环一六环区域内连片布局、跳跃式变化、园区式集中的特征。科技型中小企业在乡镇(街道)尺度的专业化水平尤为突出,在部分乡镇(街道)出现了多种产业高度集中的相对多样化分布格局。随后,作者从集聚经济、生产要素、外向战略和创新氛围等4个方面对影响北京市科技型中小企业布局的因素进行了相关性分析。结果表明,集聚经济所产生的外部性、生产要素的可获得性和使用效率、外向型经济发展战略以及由各创新主体所组成的"集体学习"的创新氛围共同推动了北京市科技型中小企业的空间集聚,但不同产业部门的科技型中小企业在区位决策中所考量的要素各有侧重。
Agglomeratelization is an important way to promote the development of the small and medium technology-based firms （SMTFs）. We analyzed the spatial agglomeration characteristics and influence factors of the SMTFs in Beijing, using geographic information system（GIS） and spatial analysis, as well as statistical and econometric approaches. We found that the SMTFs in Beijing were mostly located between the third ring road and the sixth ring road, especially in those industrial parks. Spatial agglomeration showed obviously in town（sub-district） levels, while it showed relative diversification in some areas. Finally, we put forward 16 indicators from four major systems, agglomeration economy, factors of production, outward strategy and innovative milieu, to explore the factors that influenced the spatial distribution of the SMTFs in Beijing. We consider that the SMTFs in different sectors should focus on each factor under their own development conditions.
出处
《城市与环境研究》
2016年第1期49-67,共19页
Urban and Environmental Studies
基金
国家自然科学基金项目"基于产业多样性的城市经济网络构建研究"(批准号:41301131)
关键词
科技型中小企业
空间集聚
区位决策北京
small and medium technology-based firms （ SMTFs ）
spatialagglomeration
location decision
Beijing
