In this work we present a model basis on Bernheim-Whinston model, which considers that political decisions are the result of various interactions between groups with direct influence (GDI) on political decision making. According to our approach, this model stokes up government role which...

The demographic shift underway in Southern Europe requires a revision of some of the fundamental principles of the traditional welfare state. We analyze the evolution of several aspects of welfare and social expenditure over the last two decades. We find that in the context of the present...

The demographic shift underway in Southern Europe requires a revision of some of the fundamental principles of the traditional welfare state. We analyze the evolution of several aspects of welfare and social expenditure over the last two decades. We find that in the context of the present...