We analyze whether the availability of formal insurance products affects informal solidarity transfers in two … minimizes strategic concerns. The introduction of an insurance treatment alters solidarity in both experiments. We find crowding …

would be expected from non-cooperative theory. Second, this possible solidarity among ‘brothers in arms’ when fighting …

resolved by the introduction of generational accounts. Using modern portfolio and consumption planning theory we show that the …

, we trace the development and evolution of the principle of CBDR as an expression of fairness and solidarity in … conceived as a common responsibility. However, differentiation is not serving a conception of solidarity and fair sharing, but …

We introduce a Solidarity value for Network Games which is obtained by any convex combination of the Myerson value, and … marginalism, while the Equal Division rule signifies egalitarianism. The convexity parameter in the proposed Solidarity value … combines these two attributes and determines the degree of solidarity to the players. Further, we propose an implementation …