We study the formation of mutual insurance networks in a model where every agent who obtains more resources gives a fixed amount of resources to all agents who have obtained less resources. The low resource agent must be directly linked to the high resource agent to receive this transfer. We...

This paper considers the arguments for fundamental pension reform in Germany and the United States. The two countries have recently made or are considering reforms that would reduce the generosity of the traditional, pay-as-you-go pension system. Some or all of the lost benefits would be...

This paper considers the arguments for fundamental pension reform in Germany and the United States. The two countries have recently made or are considering reforms that would reduce the generosity of the tradional, pay-as-you-go pension system. Some or all of the lost benefits would be replaced...

This paper considers the arguments for fundamental pension reform in Germany and the United States. The two countries have recently made or are considering reforms that would reduce the generosity of the tradional, pay-as-you-go pension system. Some or all of the lost benefits would be replaced...