Ojea, Elena; Loureiro, Maria L. - In: Resource and Energy Economics 33 (2011) 3, pp. 706-724
Insensitivity to scope is an issue of much debate in contingent valuation (CV) even today. Although the literature about insensitivity to scope is abundant, the reasons for it are not yet well known. Through a meta-analysis of CV studies of biodiversity, the treatment of the different possible...