If the cooperative game that we compute the Shapley value from is derived from an adversarial game, superadditivity cannot fail. To get the sum of what they would’ve got separately, the players just have to play what they would’ve played separately.
If the cooperative game that we compute the Shapley value from is derived from an adversarial game, superadditivity cannot fail. To get the sum of what they would’ve got separately, the players just have to play what they would’ve played separately.