高技术产业技术创新的经济效率与专利效率比较研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-4407|32|10|110-115

ISSN: 1671-4407

Source: 生态经济, Vol.32, Iss.10, 2016-01, pp. : 110-115

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Abstract