基于经济差异的知识产权保护实证研究——31省(市)面板数据分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-291x|volume|4|42-45

ISSN: 1673-291x

Source: 经济研究导刊, Vol.volume, Iss.4, 2016-01, pp. : 42-45

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Abstract