Depósito Digital de Documentos de la UAB Encontrados 8 registros  La búsqueda tardó 0.02 segundos. 
1.
35 p, 428.9 KB Matching Markets under (In)complete Information / Ehlers, Lars (Université de Montréal) ; Massó, Jordi (Universitat Autònoma de Barcelona)
We introduce incomplete information to centralized many-to-one matching markets. This is important because in real life markets (i) any agent is uncertain about the other agents' true preferences and (ii) most entry-level matching is many-to-one (and not one-to-one). [...]
2015 - 10.1016/j.jet.2015.01.008
Journal of economic theory, Vol. 157 (2015) , p. 295-314  
2.
33 p, 477.2 KB On cost sharing in the provision of a binary and excludable public good / Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Nicolò, Antonio (University of Manchester) ; Sen, Arunava (Indian Statistical Institute) ; Sharma, Tradib (Centro de Investigación Económica (México)) ; Ülkü, Levent (Centro de Investigación Económica (México))
We study efficiency and fairness properties of the equal cost sharing with maximal participation (ECSMP) mechanism in the provision of a binary and excludable public good. According to the maximal welfare loss criterion, the ECSMP is optimal within the class of strategyproof, individually rational and no-deficit mechanisms only when there are two agents. [...]
2015 - 10.1016/j.jet.2014.11.003
Journal of economic theory, Vol. 155 (2015) , p. 30-49  
3.
39 p, 288.8 KB On cooperative solutions of a generalized assignment game : limit theorems to the set of competitive equilibria / Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Universidad Nacional de San Luis)
We study two cooperative solutions of a market with indivisible goods modeled as a generalized assignment game: Set-wise stability and Core. We establish that the Set-wise stable set is contained in the Core and contains the non-empty set of competitive equilibrium payoffs. [...]
2014 - 10.1016/j.jet.2014.09.016
Journal of economic theory, Vol. 154 (2014) , p. 185-215  
4.
11 p, 143.5 KB Measuring social polarization with ordinal and categorical data / Permanyer, Iñaki (Centre d'Estudis Demogràfics) ; D'Ambrosio, Conchita (Université du Luxembourg)
We examine the measurement of social polarization with categorical and ordinal data. We partition the society into groups on the basis of salient social characteristics, such as race and ethnicity, and we take into account the extent to which these groups are clustered in certain regions of an attribute's distribution. [...]
2015 - 10.1111/jpet.12093
Journal of public economic theory, Vol. 17 Núm. 3 (June 2015) , p. 311-327
2 documentos
5.
15 p, 190.9 KB Single agents and the set of many-to-one stable matchings / Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Universidad Nacional de San Luis (Argentina)) ; Bergantiños Cid, Gustavo (Universidade de Vigo) ; Oviedo, Jorge (Universidad Nacional de San Luis (Argentina))
Some properties of the set of many-to-one stable matchings for firms that have responsive preferences and quotas are not necessarily true when firms' preferences are substitutable. In particular, we provide examples in which firms have substitutable preferences but firms and workers may be "single" in one stable matching and matched in another one. [...]
2000 - 10.1006/jeth.1999.2586
Journal of economic theory, Vol. 91 Núm. 1 (March 2000) , p. 91-105  
6.
27 p, 240.7 KB Incomplete information and singleton cores in matching markets / Ehlers, Lars (Université de Montréal. Département de Sciences Économiques.) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica)
We study ordinal Bayesian Nash equilibria of stable mechanisms in centralized matching markets under incomplete information. We show that truthtelling is an ordinal Bayesian Nash equilibrium of the revelation game induced by a common belief and a stable mechanism if and only if all the profiles in the support of the common belief have singleton cores. [...]
2007 - 10.1016/j.jet.2006.10.007
Journal of economic theory, Núm. 136 (2007) , p. 587-600  
7.
16 p, 177.6 KB Stability of matchings when individuals have preferences over colleagues / Dutta, Bhaskar (Indian Statistical Institute) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Stability of matchings when individuals have preferences over colleagues
In the standard two-sided matching models, agents on one side of the market (the institutions) can each be matched to a set of agents (the individuals) on the other side of the market, and the individuals only have preferences defined over institutions to which they can be matched. [...]
1997 - 10.1006/jeth.1997.2291
Journal of economic theory, Núm. 75 (1997) , p. 464-475  
8.
48 p, 327.5 KB Voting by committees under constraints / Barberà, Salvador, 1946- (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Massó, Jordi (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Neme, Alejandro (Universidad Nacional de San Luis (Argentina))
We consider social choice problems where a society must choose a subset from a set of objects. Specifically, we characterize the families of strategy-proof voting procedures when not all possible subsets of objects are feasible, and voters' preferences are separable or additively representable.
2005 - 10.1016/j.jet.2004.05.006
Journal of economic theory, Núm. 122 (2005) , p. 185-205  

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