Journal of Natural Resources, Volume. 35, Issue 5, 1201(2020)
Research on planting industrial efficiency based on poverty identification and targeted assistance: Evidence from farmers' household micro-data
Figures & Tables(9)
Table 1. DEA model variable definition and descriptive statistics
View tableView in ArticleTable 1. DEA model variable definition and descriptive statistics
一级指标 二级指标 变量及说明 均值 标准差 投入 土地投入 调查期农户拥有耕地面积/亩 5.592 4.176 资本投入 化肥、农药、种子、种苗支出/(元/亩) 411.179 1297.651 劳动力投入 常住务农劳动力/(人/亩) 0.370 0.336 产出 种植业总产值 种植业总产值/元 1967.11 4706.517
Table 2. Descriptive statistics and t test of village factor level
View tableView in ArticleTable 2. Descriptive statistics and t test of village factor level
变量转换 方差齐性假设 方差方程的Levene检验 均值方程的 t 检验F Sig. t Sig. lg 假设方差相等 0.321 0.571 3.549 0.000*** 假设方差不相等 3.549 0.000*** 村域识别 N 均值 标准差 非贫困村 234 -0.1672 0.01300 贫困村 300 -0.1631 0.01300
Table 3. Descriptive statistics and t test of farmer household factor level
View tableView in ArticleTable 3. Descriptive statistics and t test of farmer household factor level
齐性检验 Levene统计量 35.795 ANOVA 组间 F 检验113.486 P 0.081 P 0.000*** 农户贫困识别 贫困户 0.6701( M )LSD 贫困户—脱贫户 0.000*** ( P )脱贫户 0.6804( M )脱贫户—一般农户 0.000*** ( P )一般农户 0.6991( M )贫困户—一般农户 0.000***( P )
Table 4. Variable definition and descriptive statistics
View tableView in ArticleTable 4. Variable definition and descriptive statistics
一级指标 二级指标 含义或赋值 均值 标准差 户主特征 性别 男=1;女=2 0.756 0.430 年龄 实际年龄/岁 55.019 10.715 年龄平方项 考虑年龄对效率的非线性关系 3333.251 1311.480 受教育程度 初中及以下=1;初中以上=2 0.635 0.482 家庭特征 家庭人均可支配收入 家庭人均可支配收入/元 7720 4965 种植业收入比例 种植业收入占农户总收入的比例/% 0.3641 0.9490 耕地规模 人均耕地数量/亩 1.557 0.879 政策因素 农业补贴 农业补贴/(元/亩) 1218 3042 技能培训 已接受培训=1;未接受培训=0 0.279 0.449 特色作物 已发展特色作物=1;未发展特色作物=0 0.411 0.492 基础设施建设 已建成村道占县域建成村道的比例/% 0.023 0.011
Table 5. Regression results of planting industry efficiency at the level of village factors
View tableView in ArticleTable 5. Regression results of planting industry efficiency at the level of village factors
变量 非贫困村 贫困村 β Sig. 容差 VIF β Sig. 容差 VIF 常量 -0.204*** (0.047) 0.000 -0.137*** (0.040) 0.001 X 10.021(0.004) 0.289 0.837 1.195 0.02(0.002) 0.288 0.834 1.199 X 2-0.001(0.031) 0.986 0.051 19.665 -0.054** (0.026) 0.041 0.050 20.096 X 30.000(0.000) 0.832 0.050 20.092 0.000*** (0.000) 0.004 0.049 20.224 X 4-0.002(0.001) 0.217 0.931 1.074 -0.002(0.001) 0.181 0.922 1.085 X 50.014*** (0.002) 0.000 0.886 1.128 0.019*** (0.002) 0.000 0.822 1.216 X 60.017*** (0.002) 0.000 0.866 1.154 0.017*** (0.002) 0.000 0.872 1.147 X 7-0.041*** (0.003) 0.000 0.854 1.171 -0.038*** (0.002) 0.000 0.891 1.123 X 80.001(0.001) 0.735 0.970 1.031 0.003** (0.001) 0.013 0.917 1.091 X 90.001(0.001) 0.332 0.880 1.136 0.004*** (0.001) 0.003 0.849 1.178 X 100.003** (0.001) 0.026 0.898 1.114 0.000(0.001) 0.847 0.975 1.026 X 110.023(0.019) 0.227 0.819 1.221 0.020*** (0.006) 0.001 0.875 1.142 Anova F 29.381*** Sig. 0.000 F 47.319*** Sig. 0.000 调整 R 20.523 D-W 0.979 调整 R 20.582 D-W 1.044
Table 6. The regression result of planting industry efficiency at the factor level of farmers
View tableView in ArticleTable 6. The regression result of planting industry efficiency at the factor level of farmers
属性 指标 常量 X 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 11贫困户 β -0.191***
(0.051)0.001
(0.001)-0.001
(0.033)0.000(0.000) -0.002
(0.002)0.012***
(0.003)0.019***
(0.002)-0.042***
(0.004)-0.002
(0.002)0.001
(0.001)0.002
(0.001)0.005
(0.004)Sig. 0.000 0.256 0.986 0.895 0.350 0.000 0.000 0.000 0.174 0.677 0.155 0.214 容差 0.737 0.054 0.055 0.881 0.717 0.806 0.891 0.857 0.920 0.868 0.767 VIF 1.357 18.358 18.162 1.135 1.394 1.241 1.122 1.167 1.087 1.152 1.304 脱贫户 β -0.168***
(0.030)0.003
(0.002)-0.004
(0.019)0.000(0.000) -0.001
(0.001)0.004***
(0.002)0.004***
(0.001)-0.016***
(0.002)0.001**
(0.001)0.001**
(0.001)0.001**
(0.001)0.013
(0.009)Sig. 0.000 0.301 0.841 0.766 0.284 0.050 0.001 0.000 0.049 0.042 0.048 0.151 容差 0.838 0.056 0.053 0.944 0.781 0.778 0.778 0.951 0.960 0.931 0.812 VIF 1.193 18.000 18.767 1.060 1.281 1.285 1.285 1.052 1.042 1.074 1.232 一般
农户β -0.164**
(0.074)0.001
(0.001)-0.037**
(0.049)0.000***(0.000) -0.002
(0.002)0.020***
(0.003)0.021***
(0.002)-0.041***
(0.003)-0.001
(0.002)0.004**
(0.002)0.001
(0.001)0.018
(0.011)Sig. 0.029 0.286 0.445 0.212 0.346 0.000 0.000 0.000 0.482 0.023 0.632 0.104 容差 0.832 0.032 0.032 0.913 0.849 0.876 0.854 0.941 0.840 0.951 0.739 VIF 1.202 30.865 31.092 1.096 1.178 1.142 1.171 1.062 1.190 1.051 1.353 贫困户 R 20.586 调整 R 20.558 Anova F 21.207*** Sig. 0.000 D-W 1.071 脱贫户 R 20.246 调整 R 20.213 Anova F 7.540*** Sig. 0.000 D-W 0.358 一般农户 R 20.641 调整 R 20.621 Anova F 31.958*** Sig. 0.000 D-W 1.198
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Gang WANG, He-ping LIAO, Hui-kun HONG, Yi-ming CHEN, Tao LI. Research on planting industrial efficiency based on poverty identification and targeted assistance: Evidence from farmers' household micro-data[J]. Journal of Natural Resources, 2020, 35(5): 1201
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Received: Mar. 22, 2019
Accepted: --
Published Online: Oct. 17, 2020
The Author Email: LIAO He-ping (liaohp@swu.edu.cn)
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