年龄对农民跨期绿色农业技术采纳的影响
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张童朝, 颜廷武, 仇童伟
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Effects of age on farmers’ adoption of intertemporal green agricultural technology
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ZHANG Tongchao, YAN Tingwu, QIU Tongwei
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表3 年龄对农民秸秆还田行为影响的模型回归结果
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Table 3 Model regression results of the effects of age on straw returning behavior of farmers
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变量 | 全样本回归1 | | 分组回归1 | 模型1.1 | | 模型1.2 | 中青年组 | | 中老年组 | | 系数 | 标准误 | | 系数 | 标准误 | | 系数 | 标准误 | | 系数 | 标准误 | lnAge | -0.203 | 0.189 | | 9.482*** | 3.266 | | 0.101* | 0.058 | | -1.556*** | 0.474 | (lnAge)2 | | | -1.265*** | 0.426 | | | | | Gen | 0.007 | 0.098 | 0.028 | 0.099 | 0.041 | 0.165 | 0.029 | 0.128 | Sta | 0.245* | 0.125 | 0.244* | 0.125 | 0.346 | 0.241 | 0.202 | 0.150 | Par | -0.007 | 0.094 | -0.049 | 0.096 | 0.027 | 0.161 | -0.074 | 0.123 | Tec | 0.027 | 0.039 | 0.025 | 0.039 | 0.076 | 0.071 | 0.005 | 0.048 | Ecol | 0.067 | 0.053 | 0.074 | 0.054 | 0.068 | 0.093 | 0.062 | 0.068 | Econ | 0.070 | 0.054 | 0.073 | 0.054 | -0.069 | 0.106 | 0.125* | 0.065 | Pov | -0.193** | 0.088 | -0.184** | 0.088 | -0.096 | 0.156 | -0.213* | 0.110 | Lab | 0.047 | 0.033 | 0.045 | 0.033 | 0.031 | 0.074 | 0.049 | 0.038 | Int | 0.161* | 0.088 | 0.134 | 0.088 | 0.372** | 0.156 | 0.052 | 0.110 | Sca | 0.008** | 0.004 | 0.008** | 0.004 | 0.011** | 0.006 | 0.003 | 0.005 | Ave | -0.010 | 0.012 | -0.012 | 0.012 | -0.022 | 0.019 | 0.004 | 0.017 | Tru | 0.020 | 0.052 | 0.024 | 0.052 | 0.067 | 0.092 | -0.005 | 0.065 | Rec | 0.057 | 0.038 | 0.053 | 0.038 | -0.029 | 0.071 | 0.090* | 0.047 | Ass | -0.005 | 0.047 | -0.010 | 0.047 | 0.057 | 0.088 | -0.034 | 0.058 | Env | 0.163*** | 0.032 | 0.160*** | 0.032 | 0.169*** | 0.059 | 0.160*** | 0.038 | Wat | 0.111*** | 0.041 | 0.120*** | 0.041 | 0.027 | 0.079 | 0.153*** | 0.050 | Ele | 0.015 | 0.052 | 0.012 | 0.053 | 0.083 | 0.091 | -0.038 | 0.067 | Sub | 0.299 | 0.200 | 0.317 | 0.202 | 0.039 | 0.289 | 0.587* | 0.300 | Pun | 0.118** | 0.054 | 0.139** | 0.055 | 0.145 | 0.099 | 0.152** | 0.068 | Reg | 已控制 | 已控制 | 已控制 | 已控制 | Pro>chi2 | 0.000 | | 0.000 | | 0.000 | | 0.000 | Pseudo R2 | 0.357 | 0.362 | 0.397 | 0.358 |
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