自主研发创新、知识积累与科技绩效——基于高技术产业数据的动态门槛机理研究  

Independent R&D innovation,knowledge accumulation and science- technology performance: The dynamic threshold mechanism based on high- tech industry

作　　者：陈恒[1] 侯建 

机构地区：[1]哈尔滨工程大学经济管理学院,黑龙江哈尔滨150001

出　　处：《科学学研究》2016年第9期1301-1309,1425,共10页Studies in Science of Science

基　　金：国家软科学研究计划项目(2013GXS5B190);国家社会科学基金资助项目(14BGL007)

摘　　要：针对中国高技术产业面临的创新驱动发展的可持续转型增长的问题与挑战以及知识积累隐性研发创新与绩效非直接关联的特征,从地区知识积累视角改进并构建自主研发创新驱动科技绩效的非线性动态门槛模型,探讨地区知识积累的动态门槛效应和时空异质性,在方法和内容上揭示创新驱动发展面临的挑战形势中的"黑箱"。研究表明:高技术产业研发人员投入显著促进产业科技绩效的提升;技术引进与改造创新均在一定程度上对科技绩效产生负向效应;高技术产业自主研发创新驱动科技绩效的效应显著受限于地区知识积累水平的影响,随着知识积累门槛水平提升,自主研发创新驱动效益逐渐提高,存在基于知识积累水平的双门槛效应,进而划分低知识积累(KS≤5.285)、中知识积累(5.285<KS≤6.769)和高知识积累(KS>6.769)三种类型。同时,自主研发创新驱动机理存在地区知识积累水平的时空异质性,不同年份地区间的分布差异较大。Aiming at the problems and challenges of the Sustainable transformation growth of innovation driven development of high - tech industry in China As well as the characteristics of the non direct correlation between recessive knowledge accumulation and innovation and performance, this paper improve and construct the nonlinear dynamic threshold model of independent R＆D innovation driven on science - technology performance from the regional knowledge accumulation perspective and analyze the dynamic threshold effect and the temporal and spatial heterogeneity of regional knowledge accumulation, which is revealed the ＂black box＂ in the challenges situation of innovation driven development in method and content. The research shows that： high - tech industry R ＆ D personnel input has a significant promotion to industrial science -technology performance; The technology introduction and transformation are to some extent the negative effect on science - technology performance. The effect of Independent R ＆ D innovation driven on science - technology performance markedly restricted from the level of regional knowledge accumulation of high - tech industry, with knowledge accumulation threshold level upgrade, independent R＆D innovation drive efficiency gradually improved, which is existing the double threshold effect of knowledge accumulation, then divided area into three kind of types ： low knowledge accumulation （ KS ≤ 5. 285 ） , medium knowledge accumulation （5. 285 〈 KS ≤6. 769） and high knowledge accumulation （ KS 〉 6. 769）. At the same time, the level of regional knowl- edge accumulation in independent R＆D innovation driven mechanism existing the temporal and spatial heterogeneity, and the difference of the distribution of different years and regions is larger.

关 键 词：自主研发创新 知识积累 科技绩效 高技术产业 动态门槛 时空异质性 

分 类 号：F270[经济管理—企业管理]