Artabe, Alaitz; Laruelle, Annick; Valenciano, Federico - In: SERIEs : Journal of the Spanish Economic Association 3 (2012) 1/2, pp. 15-28
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...
