风险投资对高技术产业技术创新的作用研究——基于DEA模型的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-7695|volume|12|167-171

ISSN: 1000-7695

Source: 科技管理研究, Vol.volume, Iss.12, 2017-01, pp. : 167-171

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Abstract