中文摘要：

专利政策是国家或区域科技创新体系的重要支撑,也是当前国内外理论界研究的热点问题之一.本文在梳理了专利政策的作用机理后,提出了专利政策的结构效应假设,并在此基础上对假设进行了实证分析.本文的研究认为,专利政策整体上对科技创新起正向促进作用,但存在结构效应;促进专利申请类政策是现行政策的重点,但综合作用指数弱于促进专利传播类政策及促进专利利用类政策;促进专利利用类政策的综合作用指数最高,但为现行政策所忽略.在实证分析的基础上,结合中国专利政策的现状,本文提出了相应的政策建议.

英文摘要：

Patent policies are most important supports of innovative systems in both nation and region,while they are one of the hot the oretical issues.This paper explores the mechanism of the patent policies,proposing structural effect hypothesis of the patent policies with empirical study.After that,this paper holds that the patent policies has wholly positive effect toward scientific and technological innovation and the structural effect exists.The policies promoting patent application are the key parts among current policies,but its effect of comprehensive index is weaker than that of the policies fostering patent delivery and usage.The comprehensive effect index of the policies promoting patent usage is the highest,but it is usually ignored by current policies.On the basis of empirical analysis,this paper,considering current situation of China＇ s patent polices,gives some suggestions.