One-and-one-half-bound dichotomous choice contingent valuation.

摘要: To reduce the potential for response bias on follow-up bid in multiple-bound discrete choice CVM questions while maintaining much of efficiency gains approach, we introduce one-and-one-half-bound (OOHB) approach. Despite fact that OOHB model uses less information than double-bound (DB) moving from single-bound to capture a large portion gain associated with DB. In an analysis survey data, our estimates demonstrated higher consistency respect data DB and were more efficient as well.