Donfouet, Hermann; Jeanty, P.; Mahieu, P.-A. - In: Empirical Economics 46 (2014) 1, pp. 317-328
Contingent valuation method is commonly used in the field of health economics in an attempt to help policy makers in their policy-making decision process. The use of the double-bounded dichotomous choice format results in a substantial gain in statistical efficiency over the single-bounded...