科学引文对企业专利质量的影响——以纳米材料产业为例

被引:15
作者
卞雅莉
机构
[1] 郑州航空工业管理学院
关键词
专利; 专利被引; 科学引文; 专利质量; 纳米产业; 负二项回归;
D O I
暂无
中图分类号
G322 [中国]; G306 [专利研究]; F224 [经济数学方法];
学科分类号
0701 ; 070104 ;
摘要
以2 332项纳米材料产业美国专利数据为样本,采用负二项回归模型,检验科学引文对专利质量的影响。研究发现,专利科学引文的数量和质量对专利质量有显著正向影响,科学引文的时滞对专利质量有显著负向影响。研究结果揭示了纳米领域重大技术发明与科学发现息息相关,纳米技术开发绩效的提升,有赖于前沿科学和技术的紧密结合。
引用
收藏
页码:50 / 54
页数:5
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