摘要
从实证的角度研究我国自主创新活动投入产出的效率和效果,对于平息"到底是鼓励引进技术,还是鼓励自主创新"的争论、科学制定科技政策、合理配置科技资源具有重要意义。以生产函数模型作为技术创新的投入产出模型,以专利申请量作为自主创新的产出指标,以研发经费数和研发人员数作为自主创新的投入指标,首次采用长达23年的时间序列数据对我国自主创新的投入产出进行回归分析,发现我国自主创新活动呈现显著的规模报酬递增特征;实证结果说明,大力进行自主创新、建设创新型国家的战略是完全正确可行的。
It is of significant to calm the debate to encourage the introduction of technology or to encourage self-innovation based on studying the intrinsic relation between the input and output of technological innovation in China from the perspective of empirical research. This paper adopts the production model as the input ＆ output model of technological innovation and makes a regression to the model with OLS based on the data of 1985-2007. The empirical results shows that Chinese innovation is significantly increasing return to scale. At last, this paper gives some suggestions in order to strengthen the technological innovation capacity of the country.
出处
《科技进步与对策》
CSSCI
北大核心
2009年第24期30-34,共5页
Science & Technology Progress and Policy
关键词
技术创新
R&D
专利
规模报酬
Technological Innovation
R＆D
Patent
Return To Scale
