基于DEA-Tobit模型的新疆物流效率及其影响因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-6875|38|1|69-74

ISSN: 1007-6875

Source: 河北地质大学学报, Vol.38, Iss.1, 2015-01, pp. : 69-74

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Abstract