中国战略性新兴产业的技术创新效率——基于DEA-Malmquist指数模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-980x|34|1|21-27

ISSN: 1002-980x

Source: 技术经济, Vol.34, Iss.1, 2015-01, pp. : 21-27

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Abstract