基础设施改善了农业技术效率吗?——基于异质性随机前沿模型

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-6924|16|2|191-198

ISSN: 2095-6924

Source: 农林经济管理学报, Vol.16, Iss.2, 2017-01, pp. : 191-198

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Abstract