| 变量名 | 父亲学历较高家庭 | 母亲学历较高家庭 | 父母学历相同家庭 | |||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| fe | 0.197*** (0.0403) | 0.155*** (0.0411) | 0.0377 (0.0515) | 0.321*** (0.0584) | 0.325*** (0.0576) | 0.308*** −0.0683 | 0.474*** (0.0123) | 
 | 
| me | 0.301*** (0.0256) | 0.266*** (0.0256) | 0.240*** (0.0301) | 0.320*** (0.0800) | 0.251*** (0.0808) | −0.0123 (0.0997) | 
 | 0.458*** (0.0121) | 
| fz | 
 | 
 | −0.229 (0.397) | 
 | 
 | −0.845 (0.850) | 
 | 
 | 
| mz | 
 | 
 | −2.117* (1.272) | 
 | 
 | 0.0210 (1.096) | 
 | 
 | 
| fp | 
 | 0.668*** (0.200) | 0.459* (0.257) | 
 | 
 | 0.246 (0.476) | 
 | 
 | 
| mp | 
 | 
 | 0.352 (0.550) | 
 | 
 | 0.335 (0.596) | 
 | 
 | 
| fn | 
 | 
 | −0.161 (0.252) | 
 | 
 | −0.141 (0.562) | −0.956*** (0.114) | 
 | 
| mn | 
 | 
 | −0.478* (0.273) | 
 | 
 | −0.713 (0.581) | 
 | −0.826*** (0.111) | 
| diwei | 
 | 0.301*** (0.0458) | 0.109** (0.0534) | 
 | 0.275*** (0.0729) | 0.219** (0.0919) | 0.264*** (0.0254) | 0.299*** (0.0251) | 
| sex | 
 | 0.761*** (0.168) | 0.653*** (0.187) | 
 | 
 | −0.0947 (0.348) | 1.493*** (0.0837) | 1.476*** (0.0835) | 
| huji | 
 | 
 | −2.440*** (0.220) | 
 | 
 | −2.204*** (0.438) | −2.455*** (0.100) | −2.598*** (0.0988) | 
| constant | 8.070*** (0.411) | 7.126*** (0.430) | 10.77*** (0.611) | 6.736*** (0.775) | 6.394*** (0.771) | 10.77*** (1.039) | 7.381*** (0.142) | 7.738*** (0.135) | 
| Observations | 1741 | 1683 | 1146 | 398 | 395 | 281 | 7616 | 7784 | 
| R-squared | 0.137 | 0.174 | 0.292 | 0.203 | 0.232 | 0.357 | 0.411 | 0.400 |