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本文利用有全国代表性的CHIP2013数据检验了劳动力转移和信贷约束对农户耕地经营面积和农业生产性资本投入的影响,并且考察了两个因素在粮食主产区和非主产区的影响差异,结果发现:第一,劳动力转移既促进了耕地的流转,又促进了留守户农业生产性资本的投入,从而有利于农业生产的规模化和机械化;第二,信贷约束抑制了留守农户耕地经营面积的扩大和生产性资本投入的增加,从而不利于农业生产的规模化和机械化;第三,劳动力转移和信贷约束对留守户耕地经营面积的促进作用和对生产资本投入水平的抑制作用在粮食主产区相对更加明显。因此,政府应该进一步瞄准粮食主产区,鼓励主产区的劳动力转移和降低主产区留守户面临的信贷约束,以粮食主产区为重点推进农业生产的规模化和机械化。
This paper uses the national representative data CHIP2013 to test the impact of labor transfer and credit constraints on the farmland area and agricultural productive capital investment of farmers and to investigate the differences between the two factors in the main and non-main grain-producing areas, The results are as follows: First, labor transfer not only promoted the flow of cultivated land but also promoted the input of agricultural productive capital for left-behind households, which is benefit for the scale and mechanization of agricultural production. Second, the credit constraint restrained the cultivated land management area And the increase of productive capital investment, which is not conducive to the scale and mechanization of agricultural production. Third, the role of labor transfer and credit constraints in promoting the management of arable land for left-behind households and the inhibitory effect on the level of capital investment in production are not well- Production areas are more obvious. Therefore, the government should further target the main grain-producing areas, encourage the labor transfer in the main producing areas and reduce the credit constraints faced by left-behind households in the main producing areas, and promote the scale and mechanization of agricultural production with the main grain-producing areas as the key points.