Table 6.

The effect of age and gender on the willingness to pay

	Age		WTP (age)			Gender (ref: male)		WTP (gender)
Attributes and their levels	CF	P-value	Age = 22	Age = 30	Age = 37	CF	P-value	Male	Female
Monthly salary (unit: 10 000 000 IRR)	− 0.004	0.10				− 0.026	0.08
Location (ref: city)
Rural	0.027	0.01	9.753	9.211	8.5	− 0.136	< 0.01	6.177	11.647
Type of employment contract (ref: Gharardadi)		0.89					0.16
Peymani	− 0.001		− 1.581	− 1.585	− 1.59	− 0.003		− 0.84	− 2.365
Rasmi	− 0.004		− 3.272	− 3.493	− 3.778	0.105		− 1.77	− 4.973
Workload (ref: moderate)		0.47					0.43
Heavy	0.014		3.4	3.211	2.962	− 0.015		2.752	3.663
Low	− 0.01		− 0.693	− 0.558	− 0.383	0.008		− 0.743	− 0.989
Workplace facilities (ref: inadequate)		0.74					0.83
Adequate	− 0.002		− 0.918	− 0.918	− 0.917	0.007		− 0.709	− 1.129
Work schedule (ref: inappropriate)		0.02					0.58
Appropriate	− 0.012		− 4.837	− 4.678	− 4.472	0.02		− 3.421	− 5.079
Expected time spent on the assigned job for promotion to a higher position (ref: 1 to 3 years)		< 0.01					0.73
3 to 5 years	− 0.011		1.252	0.815	0.25	− 0.034		2.288	1.178
More than 5 years	0.037		4.766	2.814	0.29	0.008		0.32	3.255