基于三阶段DEA模型的西部地区高新技术企业创新效率研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1008-7729|volume|3|71-76
ISSN: 1008-7729
Source: 北京邮电大学学报:社会科学版, Vol.volume, Iss.3, 2016-01, pp. : 71-76
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Abstract