金融集聚对企业R&D投资的影响

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-980x|34|2|61-67

ISSN: 1002-980x

Source: 技术经济, Vol.34, Iss.2, 2015-01, pp. : 61-67

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Abstract