Meyerhoff, Jürgen; Mørkbak, Morten; Olsen, Søren - In: Environmental & Resource Economics 58 (2014) 1, pp. 35-57
It is a well-known empirical finding that some percentage of respondents participating in Stated Preference surveys will not give responses that reflect their true preferences. One reason is protest behaviour. If the distribution of protest responses is not independent of respondent or survey...