Table 4 The time varying effect of childbirth on men's wage income

Number of children

0.144***

0.131**

(0.040)

(0.041)

Number of children *(survey year -1989)

− 0.008***

− 0.008***

(0.002)

(0.002)

Number of children

 1989

0.137**

0.125**

(0.042)

(0.043)

 1991

0.130**

0.104*

(0.042)

(0.043)

 1993

0.111**

0.109*

(0.043)

(0.044)

 1997

0.075 + 

0.069

(0.042)

(0.043)

 2000

0.035

0.029

(0.043)

(0.044)

 2004

0.071

0.066

(0.051)

(0.052)

 2006

0.007

− 0.005

(0.047)

(0.049)

 2009

− 0.028

− 0.046

(0.050)

(0.051)

 2011

− 0.111*

− 0.129*

(0.052)

(0.053)

 2015

0.008

− 0.003

(0.062)

(0.063)

Control variables

Yes

Yes

Yes

Yes

Intercept

7.337***

7.100***

3.549***

3.289***

(0.960)

(0.947)

(0.983)

(0.970)

R-squared

0.396

0.393

0.459

0.457

Number of respondents

2909

2909

2909

2909

Person-years

9106

9106

9106

9106