On Societies Choosing Social Outcomes, and their Memberships : Strategy-proofness
Bergantiños, Gustavo (Universidade de Vigo)
Massó, Jordi (Universitat Autònoma de Barcelona)
Neme, Alejandro (Universidad Nacional de San Luis (Argentina))

Data:	2017
Resum:	We consider a society whose members have to choose not only an outcome from a given set of outcomes but also the subset of agents that will remain members of the society. We assume that each agent is indifferent between any two alternatives (pairs of final societies and outcomes) provided that the agent does not belong to any of the two final societies, regardless of the chosen outcome. Under this preference domain restriction we characterize the class of all strategy-proof, unanimous and outsider independent rules as the family of all serial dictator rules.
Ajuts:	Ministerio de Economía y Competitividad ECO2014-52616-R Ministerio de Economía y Competitividad SEV-2015-0563 Ministerio de Economía y Competitividad ECO2014-53051 Agència de Gestió d'Ajuts Universitaris i de Recerca 2014-SGR-515 Ministerio de Educación, Cultura y Deporte PR2015-00408
Nota:	April 2017, Volume 48, Issue 4, pp 857-875
Nota:	The work of G. Bergantiños is partially supported by research Grants ECO2014-52616-R from the Spanish Ministry of Science and Competitiveness, GRC 2015/014 from "Xunta de Galicia", and 19320/PI/14 from " Fundaci ón Séneca de la Región de Murcia". J. Massó acknowledges financial support from the Spanish Ministry of Economy and Competitiveness, through the Severo Ochoa Programme for Centres of Excellence in R&D (SEV-2015-0563) and Grant ECO2014-53051, and from the Generalitat de Catalunya, through Grant SGR2014-515. The paper was partly written while J. Massó was visiting the Department of Economics at Stanford University; he wishes to acknowledge its hospitality as well as financial support from the Ministerio de Educación, Cultura y Deporte through project PR2015-00408. The work of A. Neme is partially supported by the Universidad Nacional de San Luis, through Grant 319502, and by the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), through Grant PIP 112-200801-00655.
Nota:	Altres ajuts: GRC/2015/014
Nota:	Altres ajuts: FSE/19320/PI/14
Nota:	Altres ajuts: UNSL/319502
Nota:	Altres ajuts: CONICET/PIP112-200801-00655
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Llengua:	Anglès
Document:	Article ; recerca ; Versió sotmesa a revisió
Publicat a:	Social choice and welfare, Vol. 48, Núm. 4 (2017) , p. 857-875, ISSN 0176-1714

DOI: 10.1007/s00355-017-1041-0

Preprint 23 p, 342.8 KB

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