农机购置补贴政策对农业机械化的影响研究——基于我国省际面板数据的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-398x|volume|8|62-65

ISSN: 1003-398x

Source: 中国物价, Vol.volume, Iss.8, 2015-01, pp. : 62-65

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Abstract