Showing 1 - 10 of 40
-emptiness of the strong core and the second domain restriction ensures non-emptiness of the weak core of the corresponding hedonic … games.Moreover, an element of the strong core under friends appreciation can be found in polynomial time, while finding an … element of the weak core under enemies aversion is NP-hard.We examine also the relationship between our domain restrictions …
Persistent link: https://www.econbiz.de/10011092071
of coalitions are explicitly taken into account. We formulate conditions under which it leads to a core element and …
Persistent link: https://www.econbiz.de/10012957744
This discussion paper led to a publication in 'Theory and Decision', 2008, 64, 519-536. A symmetric network consists of a set of positions and a set of bilateral links between these positions. Examples of such networks are exchange networks, communication networks, disease transmission networks,...
Persistent link: https://www.econbiz.de/10011256099
This paper considers two-stage solutions for multi-issue allocation situations.Characterisations are provided for the two-stage constrained equal awards and constrained equal losses rules, based on the properties of composition and path independence.
Persistent link: https://www.econbiz.de/10011090325
We apply the procedure to both existing and new classes of cooperative situations: sequencing situations without initial ordering, maintenance problems, minimum cost spanning tree situations, travelling salesman problems, shared taxi problems and travelling repairman problems.
Persistent link: https://www.econbiz.de/10011090736
In this paper we consider a proper Shapley value (the V L value) for cooperative network games.This value turns out to have a nice interpretation.We compute the V L value for various kinds of networks and relate this value to optimal strategies in an associated matrix game.
Persistent link: https://www.econbiz.de/10011090989
core element. Capital dependent deposit games are also shown to have a core element and even a population monotonic …
Persistent link: https://www.econbiz.de/10011091423
This paper provides an overview of the various shapes the best- reply multifunctions can take in 2×2×2 trimatrix games. It is shown that, unlike in 2×2 bimatrix games, the best replies to the opponents’ pure strategies do not completely determine the structure of the Nash equilibrium set.
Persistent link: https://www.econbiz.de/10011091516
In this paper we introduce a property of balanced contributions in the context of multi-issue allocation situations.Using this property, we characterise the run-to-thebank rule for multi-issue allocation situations.
Persistent link: https://www.econbiz.de/10011091583
with the barycentre of the core cover and characterise this rule by consistency.We also provide a characterisation of the …
Persistent link: https://www.econbiz.de/10011091711