跨国公司R&D溢出、吸收能力与我国高技术产业创新绩效研究——以电子及通信产业为例

Research on Impact of Multinational Firms' R&D Spillovers and Absorptive Capacity and Innovation performance of High-tech Industries——As an example of electronic and telecommunication industries

在研究跨国公司R&D溢出效应对我国高技术产业创新绩效的影响时,根据熊彼特创新理论体系构造C-D函数模型,对2003-2014年电子及通信设备制造业面板数据进行统计分析,实证结果显示,跨国公司R&D溢出效应对我国高技术产业的自主创新起到了良好的促进作用,但吸收能力不够突出。从高技术产业创新阶段来看,本土研发对创新阶段整体均有重要促进作用,人力资本仅在技术研发阶段有正向作用,贸易开放度仅在成果转化阶段有正向作用。根据本土研发活动的决定性贡献,结合人力资本和贸易开放度的辅助性贡献,对我国高技术产业如何吸收先进知识和技术并进行再创新有现实借鉴意义。

In the study of the impact of multinational companies' R&D spillove effects on the innovation performance of high-tech industries in our country,based on the Inpet's innovation theory system,this paper constructs a C-D function model,and use the panel data of electronic and communiction equipment industries in 2003-2014 to analyze.The empirical results show that the spillover effects play apositive contribution to promote the independent innovation of China's high-tech industries,but the absorption capacity is not prominent.From the point of view of the hightech industries' innovation stage,the contribution of local R&D to innovation stage is important;Human capital has a positive effect only in technological development stage;Trade openness has a positive effect only in the stage of achievement transformation.Based on the decisive contribution of local research and development activities,combined with auxiliary contribution of human capital and trade openness,this paper has practical significance on high-tech industries how to absorb the advanced knowledge and technology to re-innovation.