Définition
Sens technique
Bias induced during an investigation, when respondents think they can influence the final decision, so they overstate their willingness to pay. Some people may also give a lower value in thinking that others will pay for them (stowaway phenomenon). In fact, these people have no interest to reveal their true preferences, if to hide them gives them a greater advantage.Source
According to the Ministry for the Environment and IOWater
Thématiques associées
Autres termes utiles à la compréhension issus du glossaire
Bias.
Translations
Review status
Soumis au comité de relecture.