Accumulation Effect Analysis of Index Growth of Both China's Patent Applications and Grants

被引：0

作者：

Feng, Tao ^{[1
]}

机构：

[1] Jiangsu Prov Inst Adm, Teaching & Res Dept Management Sci & Engn, Nanjing, Jiangsu, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON SOCIAL SCIENCES AND SOCIETY (ICSSS 2011), VOL 2 | 2011年

关键词：

Patent; Applications and Grants; Non-proportional growth; Accumulation Effect; Rate of Patent Applications and Grants; STATISTICS;

D O I：

暂无

中图分类号：

C [社会科学总论];

学科分类号：

03 ; 0303 ;

摘要：

Patent Statistics grows in a non-rate between patent applications and grants, and the non-proportional has an accumulation effect. The related research shows that in case of the data growth with a rate form, the growth rate of accumulation growth has the equivalency to that of non-accumulation growth; the growth of patent applications and grants has a self-similar or fractal feature, the Lotka index a and the fractal dimension Ds have the same explanatory power. The size of the patent "Rate of Applications to Grants" is a statistical indicator for data analysis, which reflects the transition of one nation's innovation activities and patent systems to some extent.

引用

页码：220 / 227

页数：8

共 12 条

[1]

Basbery B.L., 1987, RES POLICY, P131

[2] PATENT STATISTICS AS A MEASURE OF TECHNICAL CHANGE [J].