中国知识产权保护强度及其评价——以加入TRIPS协议为中心

从知识产权立法保护和执法保护两个方面构建了中国知识产权保护强度,并运用1985——2010年的实际数据进行了计算。结果显示中国知识产权保护强度指数从1.156上升到2.980。运用Chow检验发现在2001年(中国加入TRIPS协议的当年)中国知识产权保护强度发生了结构断点。进一步的Granger因果关系检验表明经济发展水平和技术创新能力是促进我国知识产权保护强度的因素,但受总体经济发展水平的影响,我国的知识产权保护还没有有效促进经济发展和技术创新能力提升。

China’s intellectual property protection strength and its evaluation centering on the accession to TRIPS Agreement

This paper builds China's intellectual property protection strength from the aspects of intellectual property legislation protection strength and law enforcement protection strength and makes calculations by using the actual data from 1985 to 2010. The results show that China's intellectual property protection strength has always been enhanced from 1.156 to 2.980, and Chow test shows that the structural breakpoints appeared in China's intellectual property protection strength in 2001 (when China acceded to TRIPS agreement). The further Granger causality test shows that the economic development level and technological innovation ability are the factors promoting China's intellectual property protection strength, which, however, has not effectively promoted economic development and technological innovation ability due to the impact of the overall economic development level.