Table 2 The average of WTA and WTP regarding to sociodemographic variables of the samples
Explanatory variables | Mean WTA (SD) in US$ (n = 667) | Mean WTP (SD) in US$ (n = 667) |
|---|---|---|
Mother’s age (in year) | 6.8 (12.6) | 4.3 (9.7) |
Mother’s educational level | ||
Below high school | 6.2 (12.5) | 3.4 (8.8) |
High school and above | 7.1 (12.7) | 4.7 (10.1) |
Health insurance coverage | ||
Yes | 6.8 (12.8) | 4.4 (9.7) |
No | 6.2 (11.3) | 4.0 (10.0) |
Sex of the child | ||
Female | 7.2 (12.6) | 4.7 (10.6) |
Male | 6.3 (12.6) | 3.9 (8.6) |
Mother’s birthplace | ||
Rural | 7.5 (14.2) | 3.9 (8.7) |
Urban | 6.6 (12.3) | 4.4 (9.9) |
Monthly household income (US$) | ||
< 80 | 5.2 (10.1) | 2.4 (4.6) |
80–160 | 6.3 (12.7) | 4.5 (10.9) |
160–320 | 6.8 (13.0) | 4.1 (8.6) |
> 320 | 12.4 (14.1) | 8.1 (12.7) |