UAB Digital Repository of Documents 8 records found  Search took 0.01 seconds. 
1.
41 p, 433.1 KB On obvious strategy-proofness and single-peakedness / Arribillaga, R. Pablo (Instituto de Matemática Aplicada San Luis (Argentina)) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Instituto de Matemática Aplicada San Luis (Argentina))
We characterize the set of all obviously strategy-proof and onto social choice functions on the domain of single-peaked preferences. Since obvious strategy-proofness implies strategy-proofness, and the set of strategy-proof and onto social choice functions on this domain coincides with the class of generalized median voter schemes, we focus on this class. [...]
2020 - 10.1016/j.jet.2020.104992
Journal of economic theory, Vol. 186 (2020) , p. 104992  
2.
39 p, 443.6 KB All sequential allotment rules are obviously strategy-proof / Arribillaga, R. Pablo (Universidad Nacional de San Luis (Argentina)) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Universidad Nacional de San Luis (Argentina))
For division problems with single-peaked preferences, we show that all sequential allotment rules, a large subfamily of strategy-proof and efficient rules, are also obviously strategy-proof. Although obvious strategy-proofness is in general more restrictive than strategy-proofness, this is not the case in this setting.
2023 - 10.3982/TE5111
Theoretical economics, Vol. 18 Núm. 3 (2023) , p. 1023-1061  
3.
39 p, 312.0 KB On Obvious Strategy-proofness and Single-peakedness / Arribillaga, R. Pablo ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro ; Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica ; Institut d'Anàlisi Econòmica
We characterize the set of all obviously strategy-proof and onto social choice functions on the domain of single-peaked preferences. Since obvious strategy- proofness implies strategy-proofness, and the set of strategy-proof and onto social choice functions on this domain coincides with the class of generalized median voter schemes, we focus on this class. [...]
Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica; Institut d'Anàlisi Econòmica 2019 (Working papers ; 967.19)  
4.
47 p, 377.2 KB All sequential allotment rules are obviously strategy-proof / Arribillaga, R. Pablo ; Massó, Jordi ; Neme, Alejandro ; Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica ; Institut d'Anàlisi Econòmica
For the division problem with single-peaked preferences (Sprumont, 1991) we show that all sequential allotment rules, identifed by Barberà, Jackson and Neme (1997) as the class of strategy-proof, e¢ cient and replacement monotonic rules, are also obviously strategy-proof. [...]
Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica; Institut d'Anàlisi Econòmica 2019 (Working papers ; 966.19)  
5.
34 p, 785.3 KB Comparing Voting by Committees According to their Manipulability / Arribillaga, R. Pablo (Universidad Nacional de San Luis) ; Massó, Jordi (Universitat Autònoma de Barcelona)
We consider the class of voting by committees to be used by a society to collectively choose a subset from a given set of objects. We offer a simple criterion to compare two voting by committees without dummy agents according to their manipulability. [...]
2017 - 10.1257/mic.20160107
American economic journal, Vol. 9, Núm. 4 (Novembre 2017)  
6.
40 p, 432.7 KB Comparing generalized median voter schemes according to their manipulability / Arribillaga, R. Pablo (Universidad Nacional de San Luis) ; Massó, Jordi (Universitat Autònoma de Barcelona)
We propose a simple criterion to compare generalized median voter schemes according to their manipulability. We identify three necessary and sufficient conditions for the comparability of two generalized median voter schemes in terms of their vulnerability to manipulation. [...]
2016 - 10.3982/TE1910
Theoretical economics, Vol. 11, Núm. 2 (2016) , p. 547-586
2 documents
7.
20 p, 306.3 KB On the structure of cooperative and competitive solutions for a generalized assignment game / Arribillaga, R. Pablo (Instituto de Matemática Aplicada San Luis (Argentina)) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Instituto de Matemática Aplicada San Luis (Argentina))
We study cooperative and competitive solutions for a many-to-many generalization of Shapley and Shubik's (1971) assignment game. We consider the Core, three other notions of group stability, and two alternative definitions of competitive equilibrium. [...]
2014 - 10.1155/2014/190614
Journal of Applied Mathematics, 2014  
8.
44 p, 336.8 KB Comparing generalized median voter schemes according to their manipulability / Arribillaga, R. Pablo ; Massó, Jordi ; Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica ; Institut d'Anàlisi Econòmica
We propose a simple criterion to compare generalized median voter schemes according to their manipulability. We identify three nec- essary and sufficient conditions for the comparability of two generalized median voter schemes in terms of their vulnerability to manipulation. [...]
Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica 2014 (Working papers ; 946.14)  

Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.