Coalition-structured governance improves cooperation to provide public goods

摘要

Possible states within the dynamic system, computed for informed players. Depending on the total contribution of the other players, ′, an informed player faces different scenarios depending on the game parameters. On the top right, we consider the marginal gains from switching between each pair of strategies given by , where are given in Eqs. ( ). Here, we set ; , representing the marginal return per unit of investment; ; ; and . Parameters and ′ control congestion of the public and club goods. The sign of each of these three quantities controls the direction of its respective arrow in the states represented.