高校科技创新与区域创新能力耦合协调的时空演化研究

The Spatio-Temporal Evolution of the Coupling Coordination Between University Science and Technology Innovation and Regional Innovation Capacity

高校作为区域创新体系建设的核心主体,是区域创新能力提升的重要驱动力。本文选取2009—2018年省际面板数据,用熵权TOPSIS方法测算高校科技创新综合指数,并结合《中国区域创新能力评价报告》中区域创新能力综合效用值,研究高校科技创新与区域创新能力耦合协调的时序演变、空间分布、区域差异和空间集聚特征。结果表明:①研究期内高校科技创新与区域创新能力具有高耦合度,耦合协调度呈稳定上升趋势,但整体处于较低水平。②耦合协调度在空间分布上具有异质性,由高到低依次为东部、中部、东北、西部地区,地区间及地区内部间耦合协调水平仍有较大差距。③全国耦合协调度的泰尔指数呈波动下降趋势;耦合协调度表现出显著正向空间集聚特征,并具有较强稳定性。

As the core subject of regional innovation system construction,universities are the important driving force of regional innovation capacity enhancement.This paper selects China s provincial panel data from 2009 to 2018,measures the comprehensive index of university science and technology innovation using the entropy weight TOPSIS method.Combining the evaluation results of regional innovation capacity in the China Regional Innovation Capability Evaluation Report,this paper studies the temporal evolution,spatial distribution,regional differences and spatial clustering characteristics of the coupling coordination degree between university science and technology innovation and regional innovation capacity.The results show the followings.①The university science and technology innovation and regional innovation capacity have high coupling degree during the study period,and the coupling coordination degree has a stable increasing trend,but the overall level is low.②The coupling coordination degree is heterogeneous in spatial distribution,from high to low in the order of eastern,central,northeastern,and western regions,and there is still a large gap in the coupling coordination level between regions and within regions.③The Thiel index of national coupling coordination degree shows a fluctuating decreasing trend and the coupling coordination degree shows significant positive spatial clustering characteristics and has strong stability.