Variables

Job Involvement

Model 1

Model 2

Model 3

Model 4

β

β

β

β

Gender

−0.009

0.862

0.010

0.012

Education

0.034

0.562

0.004

0.013

Marital Status

0.226***

0.001

0.189***

0.125*

Working Years

−0.162**

0.002

−0.139*

−0.122*

Industry

−0.029

0.094

−0.025

0.063

Company’s Size

−0.033

0.192

−0.052

0.046

Percentage of Performance Based Salary

0.149**

0.337

0.115

0.029

Pay Dispersion

−0.208***

−0.064

Perception of Justice

0.588***

0.573***

R2

0.038

0.073

0.281

0.316

∆R2

-

0.035***

0.208***

0.035***