Social capital accumulation and the evolution of social participation

We study the co-evolution of social participation and social capital accumulation, taking the view that the former contributes to the latter, and both contribute to socially enjoyed leisure. We show that a process of substitution of private for social activities (observable in some advanced, affluent economies), might be self-reinforcing and lead to a Pareto-dominated steady state. We find some scope for policy intervention, but we also acknowledge its difficulty.