Halvorsen, B.; Strand, J.; Saelensminde, K.; Wenstop, F. - Økonomisk institutt, Universitetet i Oslo - 1996
We discuss three state-preference approaches to eliciting willingness to pay (WTP) for environmental goods, namely open-ended contingent valuation (OE-CVM), conjoint analysis (CA) and multi-attribute utility theory applied to decision panels of experts (EDP).