摘要
以既有的外商直接投资影响创新能力的理论及模型为基础,引入知识生产函数、Cobb-Douglas生产函数,并结合云南省的实际情况,得出外商直接投资影响云南省州市创新能力的模型。应用聚类分析方法,按经济发展水平,将云南省15个州市聚类为三类,利用2003—2008年云南省三类州市的面板数据,实证分析了外商直接投资对云南省三类州市的创新能力的影响。研究结果表明,外商直接投资对云南省三类州市的创新能力均未有显著影响,但这并不能说明外商直接投资对云南省州市的创新能力完全没有作用。
Referencing the theory and model about the effect of foreign direct investment （FDI） on innovation capability, and based on the knowledge production function and Cobb-Douglas production function,this paper constructs a model estimating the effect of FDI on the innovation capabilities of Yunnan＇s states according to the actual situation of Yunnan province. And it divides Yunnan＇s 15 states into three classes according to the economic development level through the cluster analysis. Then using the panel date of Yunnan＇s 15 states from 2003 to 2008,it empirically analyzes the effect of FDI on the innovation capabilities of three kinds of states in Yunnan. The results show that FDI has no obvious effects on the innovation capabilities of Yunnan＇s states,but this result could not prove that FDI has completely no effects on the innovation ca- pabilities of Yunnan＇s states.
出处
《技术经济》
2011年第12期47-52,共6页
Journal of Technology Economics
关键词
外商直接投资
创新能力
知识生产函数
溢出效应
知识溢出
技术溢出
foreign direct investment
innovation capability
knowledge production funetion
spillover effeet
knowledge spillover
technology spillover
