我国制造业知识产权保护、技术创新绩效与产业升级研究——基于我国制造业29个行业面板数据的分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-736x|volume|5|138-142

ISSN: 1002-736x

Source: 改革与战略, Vol.volume, Iss.5, 2015-01, pp. : 138-142

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Abstract