We consider the characteristics of innovation paradigm in the context of weak innovation foundation and the uneven distribution of innovation resources in China,and empirically test the complex relationship among R&D,non-R&D and innovation performance under the influence of regional innovation level based on a panel data of China's high-tech industries in 30 provinces during 2005-2014,then reveal the nonlinear mechanism of R&D and non-R&D by using panel threshold regression model of Hansen.The result shows that R&D has a significant positive effect on innovation performance in all regions,while there are some negative effects on the innovation performance of non-R&D.Among them,when the threshold level of regional innovation is lower,the positive effect of R&D is relatively smaller,while the negative effect of non-R&D is relatively bigger,and with the threshold level of regional innovation rising,R&D is more positive for innovation performance,and the negative impact of non-R&D on innovation performance becomes smaller.%考虑中国创新基础薄弱和创新禀赋地区异质性的情境下的创新模式,利用高技术产业2005 ～2014年省际面板数据,以地区创新水平为门槛变量,通过构建面板门槛回归模型,实证考察了研发创新和非研发创新与创新绩效之间更为复杂的“门槛效应”特征.研究表明:各地区研发创新整体上对创新绩效存在显著的正向促进作用,而对非研发创新则存在一定的负向影响.其中,当地区创新水平门槛较低时,研发创新的正向作用相对较小,非研发创新的负向影响相对较大;随着地区创新水平的门槛不断升高,研发创新正向效应增强,非研发创新负面影响减小.
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