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The reverse self-dual serial cost-sharing rule
(Departamento de Economía Aplicada IV, UPV-EHU, 2012)
In this study we define a cost sharing rule for cost sharing
problems. This rule is related to the serial cost-sharing rule defined by Moulin
and Shenker (1992). We give some formulas and axiomatic characterizations
for ...
Intermediate serial cost-sharing rules
(Departamento de Economía Aplicada IV, UPV/EHU, 2014)
In this paper we give a generalization of the serial cost-sharing rule defined by Moulin and Shenker (1992) for cost sharing problems. According to the serial cost sharing rule, agents with low demands of a good pay cost ...
Admissible Hierachic Sets
(2005-05)
In this paper we present a solution concept for abstract systems called the admissible hierarchic set. The solution we propose is a refinement of the hierarchic solution, a generalization of the von Neumann and Morgenstern ...
The Supercore for Normal Form Games
(2003-10)
We study the supercore of a system derived from a normal form game. For the case of a finite game with pure strategies, we define a sequence of games and show that the supercore of that system coincides with the set of ...
Simple Coalitional Strategy Profiles in Repeated Games
(2014-10-28)
In this paper we introduce simple coalitional profi les to avoid group
deviations in repeated games. In the repeated Cournot supergame we
prove that it is possible to sustain the symmetric monopoly outcome
by means of ...
A common axiom for classical division rules for claims problems
(Departamento de Economía Aplicada IV, UPV/EHU, 2015)
In this paper we introduce a new axiom, denoted claims separability, that is satisfied by several classical division rules defined for claims problems. We characterize axiomatically the entire family of division rules that ...
A potential approach to claims problems
(Departamento de Economía Aplicada IV, UPV/EHU, 2015)
Hart and Mas Colell (1989) introduce the potential function for cooperative TU games. In this paper, we extend this approach to claims problems, also known as bankruptcy or rationing problems. We show that for appropriate ...
The minimal overlap cost sharing rule
(Departamento de Economía Aplicada IV, UPV/EHU, 2015)
In this paper we introduce a new cost sharing rule-the minimal overlap cost sharing rule-which is associated with the minimal overlap rule for claims problems defined by O'Neill (1982). An axiomatic characterization is ...
Network formation under institutional constraints
(2011-05)
We study the effects of institutional constraints on stability, efficiency and network formation. An exogenous "societal cover" consisting of a collection of possibly overlapping subsets covering the set of players specifies ...
Quaternary dichotomous voting rules
(2010-01)
In this paper we provide a general model of "quaternary" dichotomous voting rules (QVRs), namely, voting rules for making collective dichotomous decisions (to accept or reject a proposal), based on vote profiles in which ...