Table 5 DCE regression results

Salary^c (per 10% change above base)

β

0.39***

0.40***

Mean

0.44***

0.59***

SD

–

0.57***

Good quality of facility

β

1.46***

1.47***

Mean

1.04***

1.37***

SD

0.77***

1.07***

Study leave after 5 years

β

1.64***

1.80***

Mean

1.42***

1.85***

SD

0.35

0.66**

Study leave after 3 years

β

2.23***

3.15***

Mean

2.11***

2.75***

SD

0.83***

−1.21***

Basic house allowance

β

0.89***

0.90***

Mean

0.80***

1.01***

SD

0.34

0.65**

Superior house allowance

β

1.00***

1.02***

Mean

0.73***

0.95***

SD

0.00

−0.38*

2 years for promotion

β

0.34**

0.40***

Mean

0.23**

0.25*

SD

−0.04

−0.25

 Study leave after 5 years × 40 and above

−0.82**

 Study leave after 3 years × 30–39 years old

−1.04***

 Study leave after 3 years × 40 and above

−2.26***

 2 years for promotion × female

0.24*

 Constant

−0.17

−0.19

−0.22*

−0.27*

 Number of respondents

57

57

57

57

 Number of observations

1 368

1 368

1 368

1 368

 Log likelihood

−637.0

−621.0

−324.0

−314.2

 AIC

1 290.0

1 266.0

676.1

658.5

 BIC

1 331.7

1 328.7

749.2

736.8

 Prob > chi²

<0.001

<0.001

0.01

<0.001