地形差异视角下耕地流转对农户收入差距的影响及其分解——以黄河流域中上游1879份农户数据为例
牛文浩, 申淑虹, 罗岚, 柴朝卿, 张蚌蚌, 李玉恒, 郑伟伟, 孔祥斌

The impacts and its decomposition of cultivated land transfer on rural households' income gap from the perspective of terrain difference: A case study of 1879 survey data of rural households in the middle and upper reaches of the Yellow River Basin
NIU Wen-hao, SHEN Shu-hong, LUO Lan, CHAI Chao-qing, ZHANG Bang-bang, LI Yu-heng, ZHENG Wei-wei, KONG Xiang-bin
表7 地形差异下耕地转入的RIF回归分解结果
Table 7 RIF regression decomposition results of renting-in cultivated land under terrain difference
项目 平原 山区
Q25 Q50 Q75 Q25 Q50 Q75
总分解
总差异 -3059.715*** -5105.423*** -8718.695** -2355.801** -4365.223*** -10395.638***
特征效应 -200.904 -323.311 -782.875 -430.925 -847.378 -854.606
贡献/% 6.566 6.333 8.979 18.292 19.412 8.221
系数效应 -2858.811*** -4782.112*** -7935.819** -430.925 -3517.845** -9541.032***
贡献/% 93.434 93.667 91.021 81.703 80.588 91.779
特征效应
耕地面积 -105.329 -127.326 -105.329 -91.953 -418.714* -445.702
家庭人数 -103.628 -174.375 -103.628 40.219 57.86 736.451**
家庭劳动力占比 -21.359 -130.3 -21.359 4.032 -4.835 -24.386
是否为兼业农户 32.941 34.132 32.941 77.664 123.549 171.688
家庭人均固定资产 32.221 60.838 32.221 -215.03 -422.123 -916.69*
户主性别 6.678 30.571 6.678 -5.087 13.711 45.292
户主年龄 -55.842 68.735 -55.842 -45.228 83.098 -8.474
户主受教育年限 -5.766 -67.994 -5.766 -186.087 -228.429 -366.877
户主身份 19.18 -17.593 19.18 -9.455 -51.496 -45.907
系数效应
耕地面积 239.349 -171.152 -3419.013 767.748 544.686 -2894.797
家庭人数 669.074 1651.421 5369.011 4005.53 6405.284 8912.044
家庭劳动力占比 4827.246 1817.005 16990.49 612.069 2271.859 3215.625
是否为兼业农户 -646.988 100.433 -155.63 -356.421 741.01 -2000.016
家庭人均固定资产 -2518.307*** -4242.751*** -6690.721*** 181.96 -331.075 -4038
户主性别 -5460.663 4880.665 1771.123 4656.344 12021.14 8894.769
户主年龄 -1.3039.6** -7456.297 14866.09 10657.44* 8779.966 -16966.16
户主受教育年限 2161.039 -3114.666 -4348.189 33.499 -4702.506 -20781.12***
户主身份 116.6 212.139 -315.876 76.882 292.565 396.402
常数项 10793.44 1541.092 -32003.1 -22559.92** -29540.77* 15720.23