Foster, Vivien; Mourato, Susana - In: Environmental & Resource Economics 24 (2003) 2, pp. 141-160
This paper undertakes a systematiccomparison of the contingent valuation (CV) andchoice experiments (CE) methods, andinvestigates the extent to which either of themare affected by insensitivity to scope. This isachieved by undertaking separate CV estimatesof willingness to pay for two nested...