Csóka, Péter; Herings, P.; Kóczy, László - In: Computational Statistics 74 (2011) 1, pp. 41-52
We provide two new characterizations of exact games. First, a game is exact if and only if it is exactly balanced; and … be useful in applications. Using exact balancedness we show that exact games are convex for the grand coalition and we … provide an alternative proof that the classes of convex and totally exact games coincide. We provide an example of a game that …