Figure 2.

Double-bounded dichotomous choice and bidding game approach presented for elicitation of WTP amount. Since there was no previous data about the cost of the dengue vaccine available in Bangladesh, the starting bid (A-US$ 35, B-US$ 60, C-US$ 70, and T-US$ 95) was established by referring to some previous studies and tests online. Here, No indicates an unwillingness to pay and Yes indicates WTP