创新投入对高技术产业创新效率影响的实证研究——基于三阶段DEA模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-5837|35|6|53-58

ISSN: 1009-5837

Source: 太原理工大学学报:社会科学版, Vol.35, Iss.6, 2017-01, pp. : 53-58

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Abstract