Due to the externalities, in normal form games a deviation changes the payoff of all players inducing a retaliation by the remaining or residual players. The stability of an outcome depends on the expectations potential deviators have about this reaction, but so far no satisfactory theory has...

Decision making has become slow in the 27-member European Union and the Treaty of Nice distributed power in a somewhat arbitrary way. The Lisbon Treaty makes decision making easier, and streamlines the process by removing the most controversial element: the voting weights. The new system relies...

Due to the externalities, in normal form games a deviation changes the payoff of all players inducing a retaliation by the remaining or residual players. The stability of an outcome depends on the expectations potential deviators have about this reaction, but so far no satisfactory theory has...

A set of outcomes for a TU-game in characteristic function form is dominant if it is, with respect to an outsider-independent dominance relation, accessible (or admissible) and closed. This outsider-independent dominance relation is restrictive in the sense that a deviating coalition cannot...

A Lisszaboni Szerződés módosítja az EU legfőbb döntéshozó szervében, a Miniszterek Tanácsában alkalmazott minősített többségi szavazás szabályait. A jelenleg érvényben levő mechanizmus az országoknak a politikai alkuk eredményeképpen a Nizzai Szerződésben rögzített...