(1)

(2)

(3)

(4)

income

income

income

income

qb1

−972.920***

−1.5e+03***

−1.3e+03***

−716.410***

(143.211)

(169.130)

(268.166)

(213.476)

qb1_urban

−993.849***

(236.864)

urban

7305.020***

(751.171)

qb1_gender

326.009

(234.196)

gender

6144.872***

(735.821)

qb1_mar

−457.184

(298.318)

mar

2843.799***

(827.393)

qb1_time

−1.1e+03***

(264.159)

timedum

7059.981***

(921.729)

feduy

305.682***

366.320***

361.676***

359.701***

(63.161)

(62.107)

(62.991)

(62.638)

meduy

146.833

356.424***

314.105***

342.046***

(85.576)

(87.679)

(86.602)

(88.394)

fparty

−540.794*

−599.705*

−654.713**

−610.265*

(240.981)

(241.095)

(244.828)

(242.101)

mparty

−893.441

−911.397

−1.1e+03

−1.0e+03

(577.204)

(574.528)

(579.821)

(576.979)

qg601_occu

0.154***

0.153***

0.167***

0.163***

(0.014)

(0.013)

(0.014)

(0.014)

qa1age

233.529***

271.249***

236.898***

99.374**

(24.000)

(22.600)

(27.738)

(36.869)

qb1_mar

−457.184

(298.318)

mar

2843.799***

(827.393)

_cons

6001.607**

4169.369

7832.851***

9109.277***

(2192.337)

(2263.837)

(2295.681)

(2234.468)

N

8751

8751

8751

8751