中国科技创新与经济发展耦合协调的空间异质性研究

Research on Spatial Heterogeneity of Coupling Coordination Between Scientific and Technological Innovation and Economic Development in China

文章在探析科技创新与经济发展耦合协调机理基础上,以中国2007-2016年省级面板数据为依据,综合运用投影寻踪法、耦合协调度模型、面板固定效应模型等方法,对中国科技创新与经济发展耦合协调的空间异质性进行研究。结果发现:中国科技创新滞后于经济发展,但科技创新是影响耦合协调度变化的主导因素;耦合协调水平在地区层面呈现东部遥遥领先,东北与中西部拉开差距,中西部差异较小的空间异质性;耦合协调水平在省域层面可分为四种类型,高水平协调型均位于东部,低水平协调型主要位于中西部,经济滞后型、创新滞后型则在四大地区均有分布,且各省域耦合协调水平差距呈不断缩小趋势;四类型省域两系统耦合协调的主要支撑要素也存在明显异质性特征。最后,基于研究发现,提出不同耦合协调类型省域的政策启示。

Based on the discussion of the coupling and coordination mechanism of scientific and technological innovation and economic development,and on the basis of the provincial panel data of China from 2007 to 2016,using the projection pursuit method,coupling coordination degree model and fixed effect model,this paper researches the regional heterogeneity of the coupling and coordination of scientific and technological innovation and economic development in China.The results show that China's scientific and technological innovation lags behind economic development,but scientific and technological innovation is the dominant factor affecting the change of coupling coordination degree;the level of coupling coordination is far ahead in the eastern region,the gap between the central and western regions is widened in the northeast,and the spatial difference is small in the central and western regions;the level of coupling coordination can be divided into four types at the provincial level;the high-level coordination type is located in the east,the low-level coordination type is mainly located in the central and western regions,and the economic lag type and the innovative lag type are distributed in the four major areas.Moreover,the gap of coupling and coordination level between provinces is shrinking;the constraints of the four types of provincial two-system coupling coordination levels show significant heterogeneity.Finally,based on the research findings,the policy implications of different coupling coordination types are obtained.