开放式创新对我国技术创新效率影响的随机前沿分析——基于R&D经费外部支出视角

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-0461|39|11|31-37

ISSN: 1673-0461

Source: 当代经济管理, Vol.39, Iss.11, 2017-01, pp. : 31-37

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Abstract