|
|
|
|
|
Seyhak Khon,Udomsak Seenprachawong
Pág. 129 - 138
Our study estimates the willingness to pay (WTP) for the dengue fever vaccination program at a national level in Cambodia. A double bounded format with an open-ended question was used in this study to estimate the WTP. The contingent valuation method (CV...
ver más
|
|
|
|
|