This paper analyses the general equilibrium implications of reforming pay-as-you-go pension systems in an economy with heterogeneous agents, human capital investment and capital-skill complementarity. It shows that increasing funding, by raising savings, delivers in the long run higher physical...

This Paper analyses the general equilibrium implications of reforming pay-as-you-go pension systems in an economy with heterogeneous agents, human capital investment and capital-skill complementarity. It shows that increasing funding in the long-run delivers higher physical and human capital and...

This paper identifies the migration policies that emerge when both the sending country and the receiving country wield power to set migration quotas, when controlling migration is costly, and when the decision of how much human capital to acquire depends, among other things, on the migration...

Purpose The purpose of this paper is to empirically assess whether immigrants suffer from unequal access to health care services, that add to prevailing socioeconomic barriers to care. Design/methodology/approach Using a uniquely rich Italian health survey, the authors estimate the correlation...

This paper uses a novel dataset and research design to examine the effects of information networks on immigrants' access to health care. The dataset consists of an unusually large sample of undocumented immigrants and contains a direct indicator of information networks--whether an immigrant was...

This paper investigates the effects of internal migration in developed countries on widening wage inequality and high unemployment, and it addresses the geographical dimension of both problems. A two-region dynamic model is developed, which accounts for the skill composition of recent internal...