基于有效专利指标的区域创新能力评价

Estimate of Regional Innovation Capability based on Patents in Force Index

创新是我国现阶段发展战略的核心,也是区域寻求发展的第一要务。通过选取有效专利存量、专利存活率、有效发明专利比例、企业有效发明专利比例和职务有效发明比例5个有效专利相关指标,运用熵值法,从专利质量层面对我国内地31个省市区的创新能力情况进行评价,并在区域差异比较基础上进行分析。

Innovation is the core of development strategy of China in current stage as well as the first important task for regional development. There are five indicators of the patents in force provided in this paper： number of patent in force, patent validity rate, invention patent in force rate, invention patent in forc, c rate of enterprises and duty invention-creation in force rate. Then. the paper chooses the five existing patent relevant indexes and utilizes entropy method to conduct estimation for innovation ability for China＇s 31 provinces, cities and regions from the patent quality angle. At last, the paper conducts the analysis based on regional difference eomparision.