Before revision: In the pooling and sharing mechanism of multiplicatively grown individual resources, the evolution of cooperation is uniquely determined by the physical traits of the population. If the entities in the population exhibit homogeneous traits, cooperation is always favored. However, if there is heterogeneity within the population, the evolution of cooperation is dependent on both the interaction structure and the decision making rules implemented by the entities.
After revision: In the pooling and sharing mechanism of multiplicatively grown individual resources, the evolution of cooperation is uniquely determined by the evolution of cooperation is dependent on both the interaction structure and the decision making rules implemented by the entities.