情报杂志
情報雜誌
정보잡지
JOURNAL OF INFORMATION
2013年
1期
50-54
,共5页
专利%专利被引%科学引文%专利质量%纳米产业%负二项回归
專利%專利被引%科學引文%專利質量%納米產業%負二項迴歸
전리%전리피인%과학인문%전리질량%납미산업%부이항회귀
patent%patent cited%science citation%patent quality%nanomaterial industry%negative binomial regression
以2332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.
以2332項納米材料產業美國專利數據為樣本,採用負二項迴歸模型,檢驗科學引文對專利質量的影響.研究髮現,專利科學引文的數量和質量對專利質量有顯著正嚮影響,科學引文的時滯對專利質量有顯著負嚮影響.研究結果揭示瞭納米領域重大技術髮明與科學髮現息息相關,納米技術開髮績效的提升,有賴于前沿科學和技術的緊密結閤.
이2332항납미재료산업미국전리수거위양본,채용부이항회귀모형,검험과학인문대전리질량적영향.연구발현,전리과학인문적수량화질량대전리질량유현저정향영향,과학인문적시체대전리질량유현저부향영향.연구결과게시료납미영역중대기술발명여과학발현식식상관,납미기술개발적효적제승,유뢰우전연과학화기술적긴밀결합.
Based on 2332 items in USPTO Patent Database of nanomaterial industry, using negative binomial regression model, the paper examines the influence of science citation on the firm's patent quality. Empirical test results show that quantity and quality of the Science Citation is positively related to patent quality, while the time lag of the Science Citation is negatively related to patent quality. The results indicate that significant technological invention is related to scientific discovery in nanomaterial industry, and the performance improvement of nanotechnology development depends on the close combination of frontier science and technology.
