基于SBM-Malmquist-Tobit模型的我国散养肉羊经济效率研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-7652|volume|6|22-30

ISSN: 1000-7652

Source: 新疆农垦经济, Vol.volume, Iss.6, 2017-01, pp. : 22-30

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Abstract