Abstract:
This paper analyses the effects of reducing unfunded social security in a closed economy that consists of a service sector and a commodity sector. It is shown that if old agents mainly demand labour intensive services, a modest decrease of the pay-as-you-go pension scheme still raises long-run utility as long as the economy is dynamically efficient. However, entirely privatising the social security system will sooner lead to dynamic inefficiency than in the conventional one-sector model, leading to a different conclusion about the desirability of unfunded pensions.