Brey, Raúl; Riera, Pere; Mahieu, Pierre-Alexandre - In: Revue d'économie politique 117 (2007) 5, pp. 751-759
Rating-type questions are sometimes used in valuation surveys. Responses have to be treated with care since individuals may perceive the scale differently. In order to study this issue, ratings provided by respondents in a survey designed to compare two different choice tasks are used. The...