中国高新技术产业效率研究——基于PCA和三阶段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: 1008-391x|18|1|25-32
ISSN: 1008-391x
Source: 辽宁工程技术大学学报:社会科学版, Vol.18, Iss.1, 2016-01, pp. : 25-32
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Abstract