农户风险偏好、风险认知对节水灌溉技术采用意愿的影响
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贺志武, 胡伦, 陆迁
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Influence of farmer's risk preference and risk perception on water-saving irrigation technology adoption
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Zhiwu HE, Lun HU, Qian LU
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| 表5 风险偏好、风险认知与节水灌溉技术采用意愿关系模型 |
| Table 5 The model estimation results of water-saving irrigation technology adoption willingness between risk preference and risk perception |
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| 变量 | 回归1 | 回归2 | 回归3 | 回归4 | 回归5 | | 风险偏好 | — | -0.307**
(0.736) | — | -0.438***
(0.645) | -0.413***
(0.662) | | 风险认知 | — | — | 0.232***
(1.261) | 0.286***
(1.330) | 0.221***
(1.247) | | 风险偏好×风险认知 | — | — | — | — | 0.352***
(1.422) | | 年龄 | 0.073***
(1.076) | 0.072***
(1.075) | 0.076***
(1.079) | 0.074***
(1.077) | 0.071***
(1.073) | | 教育 | -0.012
(0.988) | -0.011
(0.989) | -0.019
(0.981) | -0.019
(0.981) | -0.023
(0.977) | | 是否户主 | -0.529**
(0.589) | -0.545**
(0.580) | -0.503**
(0.605) | -0.518**
(0.596) | -0.482*
(0.618) | | 务农年限 | -0.062***
(0.940) | -0.062***
(0.940) | -0.064***
(0.938) | -0.063***
(0.939) | -0.060***
(0.942) | | 男性劳动力 | 0.443**
(1.557) | 0.437**
(1.548) | 0.445**
(1.561) | 0.440**
(1.552) | 0.461**
(1.585) | | 赡养人数 | -0.409***
(0.665) | -0.400***
(0.670) | -0.456***
(0.634) | -0.452***
(0.636) | -0.449***
(0.639) | | 兼业人数 | 0.282*
(1.326) | 0.300**
(1.350) | 0.242*
(1.273) | 0.255*
(1.290) | 0.254*
(1.289) | | 是否串门 | -0.247***
(0.781) | -0.209**
(0.812) | -0.309***
(0.734) | -0.268***
(0.765) | -0.266***
(0.766) | | 常量 | 0.339
(1.403) | 0.805
(2.237) | -0.118
(0.889) | 0.441
(1.554) | 0.512
(1.668) | | -2对数似然值 | 476.899 | 472.171 | 466.763 | 458.036 | 447.843 | | Cox&Snell R2 | 0.067 | 0.075 | 0.085 | 0.099 | 0.116 | | Nagelkerke R2 | 0.110 | 0.123 | 0.138 | 0.162 | 0.189 |
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