Deciding on what to decide

We study two-stage collective decision-making procedures where in the first stage, part of the voters decide what issues will be put in the agenda and in the second stage, the whole set of voters decides on the positions to be adopted regarding the issues that are in the agenda. Using a protocol-fre...

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Bibliographic Details
Authors: Barberà, Salvador|||0000-0001-6586-2398, Gerber, Anke|||0000-0001-6069-9296
Format: article
Publication Date:2022
Country:España
Institution:Universitat Autònoma de Barcelona
Repository:Dipòsit Digital de Documents de la UAB
Language:English
OAI Identifier:oai:ddd.uab.cat:284696
Online Access:https://ddd.uab.cat/record/284696
https://dx.doi.org/urn:doi:10.1111/iere.12542
Access Level:Open access
Keyword:Issues
Agendas
Voting rules
Equilibrium collections of continuation agendas
Description
Summary:We study two-stage collective decision-making procedures where in the first stage, part of the voters decide what issues will be put in the agenda and in the second stage, the whole set of voters decides on the positions to be adopted regarding the issues that are in the agenda. Using a protocol-free equilibrium concept, we show that essentially any set of issues can be obtained as an equilibrium agenda under two salient classes of voting procedures. Moreover, the chair may manipulate a sequential voting rule such that certain issues do not get to the floor.