清洁技术授权的市场竞争和社会福利效应

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-1972|18|1|49-55

ISSN: 1673-1972

Source: 石家庄学院学报, Vol.18, Iss.1, 2016-01, pp. : 49-55

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Abstract