长江中游城市群高校创新协调度的地理时空格局研究

Research on the Spatial-temporal Pattern of University Innovation Coordination Degree in Urban Agglomeration in the Middle Reaches of the Yangtze River

高校创新是我国实施科教兴国及创新驱动发展战略的重要力量,而高校创新协调度是衡量高校创新投入和创新产出两者协同的重要指标。为提升高校创新系统协调度,本文选取长江中游城市群60所研究型高校为样本,构建了高校创新协调发展综合评价指标体系,采用熵值法确定指标权重,并引入耦合协调模型测算各大高校创新协调度,分析其时空格局及演变特征。研究发现:(1)长江中游城市群高校创新协调度的高值集中于省会城市,三者呈上升趋势且高校间差异逐渐减小,综合度低是导致协调度低的主要原因;(2)长江中游城市群高校大致形成以中级协调和较高协调类型为主的创新协调结构,低级和较低协调的高校数量均有降低,但高级和极高协调高校仍较少;(3)武汉城市圈高校创新协调度领先其他两个城市群,各城市群内部协调水平梯度差异明显,长江中游城市群整体创新协调度的高低与高校层次等级格局基本一致,按照本科重点、一批、二批依次降低。

University innovation is an important force to implement the strategy of invigorating the country through science and education and innovation driven development.In order to improve the coordination degree of university innovation system,this paper selects 60 research-oriented universities in the middle reaches of the Yangtze River as samples,constructs a comprehensive evaluation index system of university innovation development,uses entropy method to determine the index weight,and introduces the coupling coordination model to calculate the innovation coordination degree of colleges and universities,and analyzes its spatial-temporal pattern and evolution characteristics.The results show that:(1)The high value of innovation and development integration degree,coupling degree and coordination degree of colleges and universities are concentrated in the provincial capital cities,and the three are on the rise,and the difference between colleges and universities is gradually reduced.The low comprehensive degree is the main reason for the low coordination degree.(2)The middle reaches of the Yangtze River city cluster has formed an innovative coordination structure mainly composed of intermediate coordination and higher coordination types.The number of lower and lower coordination universities has decreased,but there are still fewer senior and very high coordination universities.(3)Wuhan city circle university innovation coordination degree leads the other two city groups,each city group internal coordination level gradient difference is obvious.Besides,the overall innovation coordination degree of the city clusters in the middle reaches of the Yangtze River is basically consistent with the hierarchy pattern of universities,which is reduced in accordance with the undergraduate key points,one batch and two batches.