Null players out, zero players in: New solution for fair pay distribution.
The article discusses the difference between the Shapley value and the egalitarian solution in cooperative games. The researchers show that the Shapley value is characterized by null players, while the egalitarian solution is characterized by zero players. Null players contribute nothing to any coalition, while zero players earn zero worth in every coalition they are part of. This distinction is illustrated by applying both solutions to auction games.