中国生物农业全要素生产率的增长效应及影响因素研究——对32家上市公司的实证考察

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8409|29|2|41-45

ISSN: 1001-8409

Source: 软科学, Vol.29, Iss.2, 2015-01, pp. : 41-45

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Abstract