我国生产性服务业促进技术创新的机制及效应分析
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摘要
生产性服务业作用于技术创新的创意产生、创新开发、应用扩散等阶段,从而对技术创新具有重要促进作用。采用2003—2014年省级面板数据对我国生产性服务业作用于技术创新的效应进行实证分析,结果表明:我国生产性服务业整体上显著提升了技术创新效率、降低了技术创新成本、缩短了技术创新周期。从细分行业来看,各行业对于技术创新效率、技术创新成本、技术创新周期的作用方向与整体一致,但在作用程度上存在一定的异质性。为此应加快发展我国生产性服务业,促进技术创新。
The productive service industry acts on the stage of idea generation, innovation and development, application of diffusion of technological innovation, plays an important role in the promotion of technological innovation. In this paper,productive service industry in China to act on the effect of technological innovation is empirically analyzed using 2003-2014 provincial panel data. The empirical results show that China's productive service industry significantly improve the efficiency of technological innovation,reduce the cost of technological innovation,and shorten the cycle of technological innovation. From the view of the subdivided industry, various industries are consistent with the overall effect of technological innovation efficiency,technological innovation cost and technological innovation cycle, but there is a certain degree of heterogeneity in the extent of the effect. We should accelerate the development of productive service industry in China, and promote technological innovation.
The productive service industry acts on the stage of idea generation, innovation and development, application of diffusion of technological innovation, plays an important role in the promotion of technological innovation. In this paper,productive service industry in China to act on the effect of technological innovation is empirically analyzed using 2003-2014 provincial panel data. The empirical results show that China's productive service industry significantly improve the efficiency of technological innovation,reduce the cost of technological innovation,and shorten the cycle of technological innovation. From the view of the subdivided industry, various industries are consistent with the overall effect of technological innovation efficiency,technological innovation cost and technological innovation cycle, but there is a certain degree of heterogeneity in the extent of the effect. We should accelerate the development of productive service industry in China, and promote technological innovation.
引文
[1]COOPER R G.Stage-gate systems:a new tool for managing new products[J].Business horizons,1990,33(3):44-54.
[2]陈宁.我国低技术中小企业创新效率提升研究——“一体化漏斗”服务模型构建[J].科技进步与对策,2013(15):93-97.
[3]白清.生产性服务业促进制造业升级的机制分析——基于全球价值链视角[J].财经问题研究,2015(4):17-23.
[4]孔婷,孙林岩,冯泰文.生产性服务业对制造业效率调节效应的实证研究[J].科学学研究,2010(3):357-364.
[5]张虎,韩爱华,杨青龙.中国制造业与生产性服务业协同集聚的空间效应分析[J].数量经济技术经济研究,2017(2):3-20.
[6]JAFFE A B.Real effects of academic research[J].American economic review,1989,79(5):957-970.
[7]张杰,陈志远,杨连星,等.中国创新补贴政策的绩效评估:理论与证据[J].经济研究,2015,50(10):4-17,33.
[8]程大中.中国生产性服务业的水平、结构及影响——基于投入-产出法的国际比较研究[J].经济研究,2008(1):76-88.
[2]陈宁.我国低技术中小企业创新效率提升研究——“一体化漏斗”服务模型构建[J].科技进步与对策,2013(15):93-97.
[3]白清.生产性服务业促进制造业升级的机制分析——基于全球价值链视角[J].财经问题研究,2015(4):17-23.
[4]孔婷,孙林岩,冯泰文.生产性服务业对制造业效率调节效应的实证研究[J].科学学研究,2010(3):357-364.
[5]张虎,韩爱华,杨青龙.中国制造业与生产性服务业协同集聚的空间效应分析[J].数量经济技术经济研究,2017(2):3-20.
[6]JAFFE A B.Real effects of academic research[J].American economic review,1989,79(5):957-970.
[7]张杰,陈志远,杨连星,等.中国创新补贴政策的绩效评估:理论与证据[J].经济研究,2015,50(10):4-17,33.
[8]程大中.中国生产性服务业的水平、结构及影响——基于投入-产出法的国际比较研究[J].经济研究,2008(1):76-88.