农户粮地经营规模效率研究 以吉林省玉米生产为例 a case of corn production in Jilin province
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粮地规模与其生产效率关系问题一直是国内外学者争论的焦点。从已有的研究来看，很多学者按照各自设置的经济指标对粮地规模效率进行了定性与定量的分析，但得到的结论却大相径庭：有的学者认为粮地规模与效率二者...
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