共生视角下我国区域创新生态系统发展观测——基于TOPSIS生态位评估投影模型的时空特征分析

Observation on the Development of Regional Innovation Ecosystem in China from the Perspective of Symbiosis——Research on Spatial and Temporal Features Based on TOPSIS Niche Evaluation Projection Model

为明确我国区域创新生态系统发展现状,以共生为视角,基于共生单元、共生基质、共生平台、共生网络、共生环境五大生态特征建立区域创新生态系统综合评价指标体系,以2007~2015年我国30个省市相关数据为样本,运用TOPSIS生态位评估投影集成模型及二次加权算法,对我国区域创新生态系统整体及各生态特征的发展状况进行静态和动态综合评价,并分析其时空特征、地区差异及关键因素变迁。结果表明:(1)我国区域创新生态系统发展整体呈趋好态势,东部地区发展趋缓且存在极化现象,中西部地区普遍抬升,地区间发展水平差距较大但随时间推移呈缩小趋势;(2)创新生态系统各生态特征均表现出“东高西低”的地区间非均衡现象,但其时空特征具有显著异质性;(3)区域创新生态系统长远发展的助力优先来自于共生平台和共生网络,而共生单元、共生基质和共生环境的重要性程度呈相对弱化态势。

In order to clarify the development status of China’s regional innovation ecosystem,a comprehensive evaluation index system of regional innovation ecosystem is established based on symbiosis unit,symbiosis matrix,symbiosis platform,symbiosis network and symbiosis environment,from the perspective of symbiosis.Taking the data of 30 provinces from 2007 to 2015 as samples and using TOPSIS niche evaluation projection model,the static and dynamic comprehensive evaluation of the development status of regional innovation ecosystem and their ecological characteristics is carried out,and spatial and temporal features,regional differences and changes of key factors are analyzed.The results show that:firstly,regional innovation ecosystem is getting better,the development of the eastern region tends to be slow and has a phenomenon of polarization,the central and western regions generally rise,and regional difference is larger but shows a decreasing trending over time;secondly,the ecological characteristics show the non-equilibrium phenomenon between regions,and the east is high and the west is low,but the temporal and spatial features are significantly heterogeneous;thirdly,the assistance of long-term development of regional innovation ecosystem has priority from symbiotic platform and symbiotic network,while the importance of symbiotic unit,symbiotic matrix and symbiotic environment is relatively weakened.