空间差异视角下西部地区高新技术企业创新环境的外生优势分析

An Analysis of Exogenous Advantages of High-Tech Enterprise Innovation Environment in Western Region under the Perspective of Spatial Difference

高新技术企业的创新环境在不同区域存在较大的空间差异性,西部地区创新环境的评价分析是调整并发挥其创新驱动外生优势的重要依据和理论支撑,因此在梳理创新环境影响因素的基础上,构建创新环境的维度体系,以揭示创新环境外生优势的作用机理。利用主成分分析法提取西部地区高新技术企业创新环境的特征信息,进行外生优势排名;通过空间自相关分析研究西部地区创新环境的可视化空间差异性特征。研究结果表明,从创新环境外生优势的综合排名来看,四川、陕西、重庆位居前三;创新环境外生优势较高的地区趋于空间集聚,而集聚核心地区与周边边缘地区存在较大空间差异特征。

There is larger space diversity on high-technology enterprise innovation environment in different regions.It is the important basis and theoretical support that innovation environment evaluation analysis in western region can adjust and exploit the exogenous advantage of innovation-driven.Based on the influence factors of innovation environment,this paper constructs dimension system of innovation environment to describe the mechanism of exogenous advantages of innovation environment.Using principal component analysis method to extract the characteristic information of the innovation environment of high-tech enterprises in the western region,and make the ranking of exogenous advantage.The spatial autocorrelation analysis is used to study the spatial differences of the innovation environment in the western region.The research shows that,analyzed from the comprehensive ranking of innovation environment exogenous advantages,Sichuan,Shaanxi and Chongqing are the top three;the regions with high external advantages of innovation environment tend to have spatial agglomeration,while there are large spatial differences between the core areas and peripheral regions.