| (1) | (2) | (3) |
| Family samples below median | Sample of middle-income households | Family samples above median |
VARIABLES | con_struc | con_struc | con_struc |
lnhp | 0.151 | −0.212*** | −0.250*** |
| (0.190) | (0.0753) | (0.0728) |
max_edu | 0.000661 | 0.000780 | 0.00346 |
| (0.00595) | (0.00296) | (0.00383) |
youngratio | 0.111 | 0.0162 | −0.0114 |
| (0.167) | (0.0504) | (0.0656) |
oldratio | −0.188** | 0.0217 | −0.0104 |
| (0.0802) | (0.0455) | (0.0354) |
lnfincome_per | 0.0122 | −0.0156 | −0.0134 |
| (0.0136) | (0.0144) | (0.0111) |
lnpce | 0.0529** | −0.0111 | −0.0168 |
| (0.0268) | (0.0117) | (0.0113) |
f_num | −0.00216 | 0.00999 | 0.00659 |
| (0.0228) | (0.00900) | (0.0105) |
Constant | −1.540 | 2.316*** | 2.746*** |
| (1.614) | (0.627) | (0.611) |
Observations | 1413 | 4119 | 3520 |
R-squared | 0.054 | 0.015 | 0.027 |