2 papers
cs.GT2025
Coopetitive Index: a measure of cooperation and competition in coalition formation
Michele Aleandri, Marco Dall'Aglio
We extend the coopetition index introduced by Aleandri and Dall'Aglio (2025) for simple games to the broader class of monotone transferable utility (TU) games and to all non-empty…
cs.GT2024
A Coopetition Index for Coalitions in Simple Games
Michele Aleandri, Marco Dall'Aglio
In simple games, larger coalitions typically wield more power, but do all players align their efforts effectively? Consider a voting scenario where a coalition forms, but needs mor…