摘要
分析了发明专利授权率对技术创新和经济绩效的影响,利用协整分析发现专利授权率与经济绩效存在长期正向关系,但与技术创新没有长期关系。经济绩效与专利授权率之间存在单向因果关系,仅后者是前者的Granger原因。同时,经济绩效和技术创新与专利授权率之间都存在倒U型曲线关系,随着专利授权率的提高,经济绩效和技术创新能力都会先增加,但在授权率超过临界点之后开始下降。
This paper explores the impact of patent granted ratio on technology innovation and economic performance. Using cointegration analysisa long - run relationship is found between patent granted ratio and economic performance, but not found between patent granted ratio and technology innovation. There is one - way causal relationship between economic per- formance and patent granted ratio and patent granted ratio is main causation of economic performance. There is an inverted U - shaped relationship between economic performance and patent granted ratio and also an inverted U - shaped relationship between technology innovation and patent granted ratio. Economic performance and technology innovation will increase first then decrease as the ratio of patent granted rises.
出处
《软科学》
CSSCI
北大核心
2013年第3期9-13,共5页
Soft Science
基金
国家自然科学基金项目(71072033)
关键词
专利授权率
经济绩效
技术创新
协整
专利契约论
patent granted ratio
economic performance
technology innovation
cointegration
patent contract theory