| 变量名称 | (1) | (2) | (3) | (4) |
| 互联网使用 | 0.204*** | 0.210*** | 0.213*** | 0.214*** |
| −0.0699 | −0.0725 | −0.0793 | −0.079 | |
| 户口性质 | 0.434* | 0.492* | 0.540* | 0.538* |
| −0.251 | −0.254 | −0.283 | −0.28 | |
| 性别 | −0.0506 | −0.0485 | −0.0749 | −0.0738 |
| −0.0632 | −0.0632 | −0.0687 | −0.0685 | |
| 民族 | −0.128* | −0.130* | −0.113 | −0.113 |
| −0.0666 | −0.0667 | −0.0713 | −0.0711 | |
| 受教育水平 | −0.00155 | −0.00178 | −0.00372 | −0.00352 |
| −0.0268 | −0.0269 | −0.0285 | −0.0284 | |
| 家庭人口规模 | 0.0521* | 0.0579* | 0.0573* | |
| −0.0288 | −0.0299 | −0.0298 | ||
| 党员 | −0.105 | −0.237 | −0.226 | |
| −0.207 | −0.221 | −0.222 | ||
| 村民代表 | 0.164 | 0.0975 | 0.104 | |
| −0.216 | −0.238 | −0.238 | ||
| 村干部 | 0.144 | 0.145 | 0.143 | |
| −0.196 | −0.211 | −0.21 | ||
| 其他干部 | 0.637* | 0.832** | 0.828** | |
| −0.341 | −0.327 | −0.33 | ||
| 群众 | −0.0681 | −0.133 | −0.124 | |
| −0.219 | −0.235 | −0.235 | ||
| 年收入水平 | −0.000391 | 0.0172 | 0.0185 | |
| −0.0308 | −0.0323 | −0.0324 | ||
| 土壤肥力 | −0.125*** | −0.126*** | ||
| −0.0416 | −0.0417 | |||
| 土地调整 | 0.260* | 0.263* | ||
| −0.143 | −0.143 | |||
| 农业机械可获得难易程度 | −0.598*** | −0.599*** | ||
| −0.042 | −0.042 | |||
| 承包法认知 | 0.0144 | |||
| −0.0465 | ||||
| 土地承包权归属认知 | −0.041 | |||
| −0.0468 | ||||
| 承包经营权退出制度认知 | −0.0109 | |||
| −0.0613 | ||||
| 常数项 | −1.919*** | −2.085*** | −0.53 | −0.438 |
| −0.271 | −0.345 | −0.411 | −0.421 | |
| 观测值 | 3641 | 3641 | 3641 | 3641 |