Carson, Richard T.; Hanemann, W. Michael - In: Handbook of environmental economics : volume 2, Valuing …, (pp. 821-936). 2005
Value estimates for environmental goods can be obtained by either estimating preference parameters as revealed through … environmental economics literature the stated preference approach has come to be known as contingent valuation as the valuation … estimated obtained from preference information given the respondent is said to be contingent on the details of the constructed …