The concepts of economic and social security are very complex and dynamic, closely related to many new challenges that characterize today's societies. Our research aims at investigating the economic and social security considering the current vulnerabilities, using an integrated multicriteria...

This paper analyses a model of overlapping generations in which agents who do not participate in th elabor market are unable to borrow. Thus an increase in a fully funded pension raises aggregate savings even with a fixed participation rate since private savings are not crowded out one-for-one....