- Tytuł:
- Power on digraphs
- Autorzy:
-
Peters, H.
Timmer, J.
van den Brink, R. - Powiązania:
- https://bibliotekanauki.pl/articles/406504.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
digraph
power index
transfer property
link addition - Opis:
- It is assumed that relations between n players are represented by a directed graph or digraph. Such a digraph is called invariant if there is a link (arc) between any two players between whom there is also a directed path. We characterize a class of power indices for invariant digraphs based on four axioms: Null player, Constant sum, Anonymity, and the Transfer property. This class is determined by 2n – 2 parameters. By considering additional conditions about the effect of adding a directed link between two players, we single out three different, one-parameter families of power indices, reflecting several well- -known indices from the literature: the Copeland score, β- and apex type indices.
- Źródło:
-
Operations Research and Decisions; 2016, 26, 2; 107-125
2081-8858
2391-6060 - Pojawia się w:
- Operations Research and Decisions
- Dostawca treści:
- Biblioteka Nauki
Artykuł