| 
 | 平均边际效应 | 
 | 特定值边际效应 | ||||
| 
 | (1) | (2) | (3) | 
 | (4) | (5) | (6) | 
| 变量 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 互联网使用 | 0.080*** | 
 | 0.064*** | 0.081*** | 
 | 0.067*** | |
| 
 | (0.014) | 
 | (0.014) | (0.015) | 
 | (0.015) | |
| 非农就业 | 
 | 0.151*** | 0.145*** | 
 | 0.156*** | 0.150*** | |
| 
 | 
 | (0.013) | (0.013) | 
 | (0.014) | (0.014) | |
| 年龄 | 0.006* | 0.006 | 0.008** | 0.006* | 0.006 | 0.009** | |
| 
 | (0.003) | (0.003) | (0.003) | (0.004) | (0.004) | (0.004) | |
| 年龄平方 | −0.000** | −0.000* | −0.000** | −0.000** | −0.000* | −0.000** | |
| 
 | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) | (0.000) | |
| 性别 | −0.074*** | −0.086*** | −0.085*** | −0.075*** | −0.089*** | −0.089*** | |
| 
 | (0.011) | (0.011) | (0.011) | (0.011) | (0.011) | (0.011) | |
| 智力水平 | −0.003 | −0.003 | −0.004 | −0.003 | −0.003 | −0.004 | |
| 
 | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | (0.004) | |
| 教育年限 | 0.011*** | 0.010*** | 0.009*** | 0.011*** | 0.011*** | 0.010*** | |
| 
 | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | |
| 婚姻状况 | −0.064*** | −0.057*** | −0.056*** | −0.065*** | −0.058*** | −0.058*** | |
| 
 | (0.017) | (0.017) | (0.017) | (0.017) | (0.018) | (0.018) | |
| 家庭抚养比 | 0.012 | 0.011 | 0.009 | 0.012 | 0.011 | 0.009 | |
| 
 | (0.022) | (0.022) | (0.022) | (0.023) | (0.023) | (0.023) | |
| 家庭规模 | −0.009*** | −0.008*** | −0.007*** | −0.009*** | −0.008*** | −0.008*** | |
| 
 | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | (0.003) | |
| 家庭总资产 | 0.073*** | 0.074*** | 0.072*** | 0.074*** | 0.076*** | 0.075*** | |
| 
 | (0.005) | (0.005) | (0.005) | (0.005) | (0.005) | (0.006) | |
| 房屋情况 | 0.018* | 0.014 | 0.014 | 0.019* | 0.014 | 0.015 | |
| 
 | (0.011) | (0.011) | (0.011) | (0.011) | (0.011) | (0.011) | |
| 家庭收入水平 | 0.094*** | 0.081*** | 0.079*** | 0.096*** | 0.084*** | 0.082*** | |
| 
 | (0.008) | (0.008) | (0.008) | (0.008) | (0.008) | (0.009) | |
| 东部地区 | 0.252*** | 0.230*** | 0.232*** | 0.255*** | 0.237*** | 0.241*** | |
| 
 | (0.017) | (0.017) | (0.017) | (0.017) | (0.018) | (0.018) | |
| 西部地区 | −0.012 | −0.015 | −0.013 | −0.012 | −0.015 | −0.014 | |
| 
 | (0.017) | (0.017) | (0.017) | (0.018) | (0.018) | (0.018) | |
| 中部地区 | 0.163*** | 0.151*** | 0.151*** | 0.166*** | 0.156*** | 0.157*** | |
| 
 | (0.018) | (0.018) | (0.018) | (0.018) | (0.018) | (0.018) | |
| 年份 | 0.024*** | 0.029*** | 0.024*** | 0.025*** | 0.030*** | 0.025*** | |
| 
 | (0.005) | (0.005) | (0.005) | (0.006) | (0.005) | (0.006) | |
| 样本量 | 7601 | 7601 | 7601 | 7601 | 7601 | 7601 | |