Valenciano Llovera, Federico; Artabe, Alaitz; Laruelle, … - Departamento de Fundamentos del Análisis Económico I, … - 2011
In this paper we address several issues related to collective dichotomous decision-making by means of quaternary voting rules, i.e., when voters may choose between four actions: voting yes, voting no, abstaining and not turning up - which are aggregated by a voting rule into a dichotomous...