摘要
笔者利用2000年-2011年中国省域单元高技术产业分行业面板数据，基于外部性思想理论，同时考虑地区间空间相关性，构建空间滞后面板模型，实证检验了专业化、多样化、竞争程度及省区间溢出效应对中国高技术产业创新的影响。研究发现：高技术产业各行业创新过程中资本的贡献弹性都显著为正，劳动的贡献比资本小；知识的专业化溢出对高技术产业的区域创新产生显著的正面影响，多样化溢出的影响在行业间有所不同，而企业竞争程度影响并不显著。
By means of the panel data from high-tech industries of 31 Chinese provincesin 2000-2011, this paper examinesthe effects ofspecialization, diversity and spatial spillovers and marketcompetition on Chinesehigh-tech industrial innovation by spatial lag panel datamodel based on the Marshalland Jaeobsextemality theory and taken account of spatial correlations. The main findings of this study aredrawn as follows. Firstly, the impact of R＆D capital on Chinese high-tech industrial innovation is positive and statistically signifieant.Secondly,positive impacts of MarshallSpillover are observed in the regional innovation of high-tech industry,while the effects of Jacobsspillover on high-teeh industry are different between industries. However, marketeompetition is not significant.
出处
《经济经纬》
CSSCI
北大核心
2016年第3期78-83,共6页
Economic Survey
基金
国家社会科学基金重大项目(10ZD&016)
国家自然科学基金项目(41071093)
国家自然科学基金项目(41371147)
关键词
知识溢出
创新
高技术产业
中国
Knowledge Spillover
Innovation
High-Tech Industry
China
