摘要
理论和现实中,基础类创新不仅会影响应用类创新,进而影响经济增长,同时基础类创新也完全可能直接影响经济增长,而且应用类创新也会反馈影响基础类创新,由此形成基础类创新、应用类创新和经济增长之间的协同演化机理.现有创新文献过多注重了基础类创新对应用类创新的单向作用,进而再影响经济增长的传导途径,而忽略了应用类创新对基础类创新的反馈效应以及由此所形成的三者之间的网络化传导机制.弥补已有文献这一重要不足,创新性地尝试引入贴近中国现实的反馈效应,构建包含两类创新与经济增长之间网络化传导机制的均衡增长模型,系统研究了三者的协同演化机理.在此基础上,进一步对中国两类创新之间的反馈效应及两类创新与经济增长的网络化传导机制进行了翔实的计量实证检验,发现了该协同演化机理的真实存在性.从两类创新及其与经济增长的协同演化角度为改进和完善中国创新政策提供了新的科学依据和证据,具有一般性的理论和现实意义.
Theoretically and empirically, not only basic innovation does affect applied innovation and economic growth, but also applied innovation has an impact on basic innovation. Basic innovation may influence economic growth directly. Thus a co-evolution mechanism among economic growth, basic innovation and applied innovation is built up. However, existing literature on innovation overemphasize the one-way effect from basic innovation to applied innovation and finally to economic growth but ignore the co-evolution mechanism which contains not only the traditional one-way effect, but also the feedback of applied innovation on basic innovation and the direct effect of basic innovation on economic growth. This paper overcomes these shortcomings by introducing a realistic feedback effect innovatively and establishing a mathematical analysis framework of network transmission consisting of the two kinds of innovations and economic growth. Thus the paper studies their theoretical and mathematical co-evolution mechanism. Empirical results show that the feedback mechanism of the two kinds of innovations and the network transmission of the two kinds of innovations and economic growth do exist. This paper provides a new scientific basis and evidence for the improvement of Chinese innovation policy, which has general theoretical and practical significance.
作者
周建
周杨雯倩
叶梁
ZHOU Jian;ZHOU Yang-wen-qian;YE Liang(School of Economics,Shanghai University of Finance and Economics,Shanghai 200433,China)
出处
《管理科学学报》
CSSCI
CSCD
北大核心
2022年第3期1-21,共21页
Journal of Management Sciences in China
基金
国家自然科学基金资助项目(71673175).
关键词
基础类创新
应用类创新
网络化传导
反馈效应
经济增长
basic innovation
applied innovation
network transmission
feedback effect
economic growth
