我国有色金属产业并购效率研究——基于三阶段DEA模型的实证检验
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-518x|volume|6|73-79
ISSN: 1004-518x
Source: 江西社会科学, Vol.volume, Iss.6, 2016-01, pp. : 73-79
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Abstract