In Shapley value, a coalition of Alice and Eve against Bob is given equal weight with the other two possible two-against-one coalitions. Yes, Shapley does permit ‘gaming; in ways that proportional allocation does not, but it treats all possible ‘gamings’ (or coalition structures) equally.
In Shapley value, a coalition of Alice and Eve against Bob is given equal weight with the other two possible two-against-one coalitions. Yes, Shapley does permit ‘gaming; in ways that proportional allocation does not, but it treats all possible ‘gamings’ (or coalition structures) equally.