Variable

Model 1

Model 2

Model 3

“211 project” universities

0.401***

(0.105)

0.393***

(0.105)

0.352***

(0.097)

Age

0.215***

(0.056)

0.218***

(0.058)

0.179**

(0.061)

Age Square

−0.002**

(0.001)

−0.002**

(0.001)

−0.002*

(0.001)

Male

0.039

(0.100)

Non-agricultural household

−0.009

(0.223)

Number of Siblings

−0.005

(0.032)

Math Test Scores

0.011

(0.022)

0.004

(0.020)

Words Test Scores

0.000

(0.015)

−0.007

(0.015)

Depression Scores

−0.029

(0.016)

−0.027

(0.015)

Entered the Labor Market during 1999-2004

0.124

(0.151)

Entered the Labor Market during 2005-2010

−0.180

(0.145)

Highest Education Levels of Parents

−0.008

(0.013)

Father’s Occupation

Else

0.330**

(0.122)

Unit Leaders

0.052

(0.193)

Professionals

0.166

(0.140)

Clerks and Service People

0.133

(0.138)

Middle Area

0.096

(0.155)

East Area

0.397**

(0.150)

Constant

3.294**

(1.040)

3.783***

(1.068)

4.764***

(1.056)

Observed Value

523

523

523

R²

0.170

0.178

0.257