研究高技术产业、国家科技投入系统间的耦合作用机理是创新驱动背景要求下促进地区经济协调发展的基础。作为相互关联的两个系统,高技术产业与国家科技投入耦合协调度处于什么水平？本文运用主成分分析与其他相关协调度模型(一般耦合协调模型、熵变方程法、灰色关联)相结合的手段,探究了2008年-2016年间高技术产业与国家科技投入两系统的现状、发展速度内在耦合协调性。研究结果表明：就两系统发展评分而言,两子系统从2008年的中度失调发展为2016年的勉强协调；就两系统的发展速度而言,国家科技投入增长速度明显滞后于高技术产业发展步伐。

The coupling mechanism between the national science and technology input system is the basis of promoting the coordinated development of regional economy under the background of innovation driven by the study of high-tech industry. As two interrelated systems, what is the level of coupling coordination between high-tech industry and national science and technology input? By means of principal component analysis combined with other correlative coordination models (general coupling coordination model, entropy equation method, grey correlation), this paper probes into the present situation of high-tech industry and national science and technology investment system from 2008 to 2016. The speed of development is inherently coupled and coordinated. The results show that: in terms of the development score of two systems, two sub-systems developed from moderate maladjustment in 2008 to barely coordinated in 2016. In terms of the speed of development of the two systems, the growth rate of national science and technology investment lagged behind the pace of development of high-tech industry.

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教育部人文社会科学研究青年项目(16YJCZH043)；上海市自然科学基金(16ZR1414000);上海市人才发展资金资助(201671)。