Abstract:In Condorcet's model of information aggregation, a group of people decides among two alternatives a and b, with each person getting an independent bit of evidence about which alternative is objectively superior. I consider anonymous procedures, in which the group's decision depends only on the number of people who report a or b, not their identities. A procedure is called incentive compatible for a person if she wants to report truthfully given that others report truthfully. I show that if an anonymous procedu… Show more
“…Austen-Smith and Banks, 1996, Ladha, 1992, Chwe, 2010. Our work also relates to that of Dietrich and List (2004) who present a model in which jurors make decision based on a common body of evidence rather than the state of the world.…”
Wieland, the Associate Editor and two anonymous referees for their comments on earlier versions of the paper and to Seohyun Lee for help with collecting empirical data. We are solely responsible for the remaining deficiencies.
“…Austen-Smith and Banks, 1996, Ladha, 1992, Chwe, 2010. Our work also relates to that of Dietrich and List (2004) who present a model in which jurors make decision based on a common body of evidence rather than the state of the world.…”
Wieland, the Associate Editor and two anonymous referees for their comments on earlier versions of the paper and to Seohyun Lee for help with collecting empirical data. We are solely responsible for the remaining deficiencies.
“…Bouton et al (2018) argue that the unanimity rule is also inferior to a majority rule with veto power when agents sometimes have a private preference against one of the two options. Chwe et al (2010) shows that adding conflicts of interest between the agents can imply that non-monotonic voting rules are optimal. Ali and Bohren (2019) study the question whether a principal can benefit from banning deliberations between agents and find that doing so can be helpful if the voting rule is non-monotonic.…”
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