科技型人才聚集与协同创新产出的非线性关系——基于1995-2014年高技术产业省际面板数据

摘要

以1995-2014年高技术产业省级年度数据为样本,结合柯布-道格拉斯生产函数和Hansen提出的门限检验方法,以人均GDP为门槛变量,运用双重门槛模型,对科技型人才聚集度和协同创新产出的非线性关系进行实证分析.研究表明,较高的经济发展水平对协同创新产出的贡献率最大,但并非高技术人才聚集规模越高,对经济的促进作用越明显,它们之间存在一定的非线性关系,并以此提出了相应的政策建议.%This paper,combining C-D production function and threshold test,using double threshold model via per capital GDP,analyses the nonlinear relationship between scientific talent accumulation and collaborative innovation based on the high-tech panel data of China's province from 1995 to 2014.It shows that the higher economic development level is,the higher collaborative innovation output is,but the lager scales of talent accumulation won't contribute to more development of economic necessarily,namely,there is a nonlinear relationship between scientific talent accumulation and collaborative innovation.Finally,the paper puts forward the corresponding policy recommendations.