Regression using Sector Dummy Variable and Interaction Term

Coefficient

Female

(Obs: 1029302)

Male

(Obs: 1084866)

(1)

(2)

(3)

(4)

(1)

(2)

(3)

(4)

Educ

(β₁)

0.110***

(0.002)

0.111***

(0.002)

0.112***

(0.002)

0.117***

(0.002)

0.085***

(0.001)

0.087***

(0.001)

0.087***

(0.0006)

0.088***

(0.001)

Sectordum (β₂)

−0.047***

(0.004)

−0.066***

(0.004)

−0.064***

(0.004)

−0.050***

(0.004)

−0.202***

(0.003)

−0.201***

(0.003)

−0.201***

(0.003)

−0.195***

(0.003)

Interact (β₃)

0.016***

(0.002)

0.021***

(0.002)

0.019***

(0.002)

0.017***

(0.002)

0.071***

(0.001)

0.072***

(0.001)

0.072***

(0.001)

0.071***

(0.001)

Weeks

(β₄)

0.005***

(0.0002)

-

-

-

0.007***

(0.0001)

-

-

-

Hours

(β₅)

0.005***

(0.00)

-

-

-

0.002***

(0.00)

-

-

-

Married (β₆)

0.125***

(0.000)

0.125***

(0.001)

0.114***

(0.001)

0.112***

(0.001)

0.329***

(0.001)

0.357***

(0.001)

0.359***

(0.001)

0.357***

(0.001)

Child

(β₇)

−0.014***

(0.001)

−0.024***

(0.0005)

-

-

0.002***

(0.0005)

0.002***

(0.0006)

-

-

Supply (β₈)

0.055***

(0.0006)

0.061***

(0.0006)

0.060***

(0.0006)

-

−0.024***

(0.0007)

−0.026***

(0.0007)

−0.026***

(0.0007)

-

Cons. (β₀)

−1.918

−1.805

−0.669

1.079

2.445

2.992

0.391

1.634

R²

0.1809

0.1645

0.1630

0.1568

0.2038

0.1944

0.1944

0.1933

F statistics

28,412.12

33,171.36

39,241.18

46,557.10

30,612.3

39,704.03

47,594.04

59,106.30