基于选择实验法的生物资源公众保护偏好研究
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蓝菁, 夏伟峰, 刘立, 欧维新
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Public preferences for biological resource conservation based on choice experiment methods
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Jing LAN, Weifeng XIA, Li LIU, Weixin OU
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| 表5 多元Logit模型的估计结果 |
| Table 5 The estimation of multinomial logit model |
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| 自变量 | 模型1 | 模型2 | | 估计值 | t值 | 估计值 | t值 | | Danger1 | 0.466* | 1.77 | 0.539** | 2.01 | | Danger2 | 1.179*** | 2.92 | 1.132*** | 2.81 | | Danger3 | 1.160*** | 4.00 | 1.103*** | 3.69 | | Specific1 | -0.259 | -1.01 | -0.370 | -1.45 | | Specific2 | 1.547*** | 6.73 | 1.537*** | 6.61 | | Breed1 | -0.286 | -1.52 | -0.368* | -1.86 | | Breed2 | 0.856*** | 3.45 | 0.877*** | 3.45 | | Breed3 | 1.392*** | 3.45 | 1.448*** | 3.62 | | Payment | -0.080*** | -3.72 | -0.078*** | -3.58 | | Edu | | | 0.139*** | 3.43 | | Income | | | 0.171** | 2.39 | | Familysize | | | -0.082** | -2.07 | | Cons | -0.671 | -7.01 | -2.588*** | -4.14 | | N | 2 195 | | 2 169 | |
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