Common pool resources with support

We examine the role of support for coalition stability in common pool resource games such as fisheries games. Some players may not want to join a coalition that jointly manages a resource. Still, because they benefit from spillovers, they may want to support the coalition with a transfer payment to set incentives for others to join. We find that the impact of support on equilibria of this game is limited to games with three or five players. Recommendations for Resource Managers Coalitions may be able to effectively manage common pool resources such as fisheries but such coalitions are often not stable due to free-rider incentives. We explore the impact of a transfer scheme that can improve this coalition stability which would lead to larger and more effective coalitions. Our results show that this new transfer scheme works only for cases where the number of players is small.