The set of optimal matchings in the assignment matrix allows to define a reflexive and symmetric binary relation on each side of the market, the equal-partner binary relation. The number of equivalence classes of the transitive closure of the equal-partner binary relation determines the dimension of the core of the assignment game. This result provides an easy procedure to determine the dimension of the core directly from the entries of the assignment matrix and shows that the dimension of the core is not as much determined by the number of optimal matchings as by their relative position in the assignment matrix.- El conjunt d'assignacions òptimes d'un joc d'assignació ens permet definir una relació binària, reflexiva i simètrica, en cada c...
Uniform-price assignment games are introduced as those assignment markets with the core reduced to a...
We analyze assortative multisided assignment games, following Sherstyuk (1999) and Martínez-de-Albén...
[cat] En aquest treball introduïm la classe de "multi-sided Böhm-Bawerk assignment games", que gener...
The set of optimal matchings in the assignment matrix allows to define a reflexive and symmetric bin...
In the assignment game framework, we try to identify those assignment matrices in which no entry can...
[spa] En el contexto de los juegos de asignación bilaterales, estudiamos el conjunto de matrices aso...
Solymosi and Raghavan (2001) characterize the stability of the core of the assignment game by means ...
Maschler et al. (1979) caracteritzen geomètricament la intersecció del kernel i del core en els jocs...
Although assignment games are hardly ever convex, in this paper a characterization of their set or e...
There exist coalitional games with transferable utility which have the same core but different nucle...
We show that the family of assignment matrices which give rise to the same nucleolus form a compact ...
We characterize the structure of the set of core matchings of an assignment game (a two-sided market...
On the domain of two-sided assignment markets with agents' reservation values, the nucleolus is axio...
On the domain of general assignment games (with possible reservation prices) the core is axiomatized...
We study inverse-Monge assignment games, namely cooperative assignment games in which the assignment...
Uniform-price assignment games are introduced as those assignment markets with the core reduced to a...
We analyze assortative multisided assignment games, following Sherstyuk (1999) and Martínez-de-Albén...
[cat] En aquest treball introduïm la classe de "multi-sided Böhm-Bawerk assignment games", que gener...
The set of optimal matchings in the assignment matrix allows to define a reflexive and symmetric bin...
In the assignment game framework, we try to identify those assignment matrices in which no entry can...
[spa] En el contexto de los juegos de asignación bilaterales, estudiamos el conjunto de matrices aso...
Solymosi and Raghavan (2001) characterize the stability of the core of the assignment game by means ...
Maschler et al. (1979) caracteritzen geomètricament la intersecció del kernel i del core en els jocs...
Although assignment games are hardly ever convex, in this paper a characterization of their set or e...
There exist coalitional games with transferable utility which have the same core but different nucle...
We show that the family of assignment matrices which give rise to the same nucleolus form a compact ...
We characterize the structure of the set of core matchings of an assignment game (a two-sided market...
On the domain of two-sided assignment markets with agents' reservation values, the nucleolus is axio...
On the domain of general assignment games (with possible reservation prices) the core is axiomatized...
We study inverse-Monge assignment games, namely cooperative assignment games in which the assignment...
Uniform-price assignment games are introduced as those assignment markets with the core reduced to a...
We analyze assortative multisided assignment games, following Sherstyuk (1999) and Martínez-de-Albén...
[cat] En aquest treball introduïm la classe de "multi-sided Böhm-Bawerk assignment games", que gener...