区域经济差异视角下的我国知识产权服务效力研究——基于31个省(区、市)面板数据模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-6917|volume|2|73-77

ISSN: 1004-6917

Source: 广西社会科学, Vol.volume, Iss.2, 2016-01, pp. : 73-77

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Abstract