In this paper we aim to understand how unemployment benefits may affect investment in education when the latter is characterized by uncertain returns. This is done in an overlapping generations model in which endogenous growth is introduced through human capital accumulation. We develop a...

To cope with the observed drop in fertility, four policy options are generally considered : lowering pension benefits, increasing social security contributions, postponing retirement, and reducing public debt in advance. To assess the respective merits of these options, we analyze the optimal...

We explore an economy with two regions and independent local administrations. Local governments collect taxes to finance public education, but once educated agents can choose to migrate to the other region. The Nash equilibrium of the long-run game between the two governments is compared to a...

This paper aims at studying the interaction between growth of real output and human capital accumulation when education requires investment of physical resources. To this end we investigate the aggregate implications of individual specific uncertainty about returns to investment in education in...

We analyze the impact of a drop in fertility on the optimal allocation of resources in an overlapping generations economy where old workers care about leisure. We also characterize optimal dynamics and study the decentralization of the optimum by means of inter-generational transfers and/or...

We investigate the aggregate implications of individual specific uncertainty about returns to investment in education in the absence of insurance markets. We do so in a general equilibrium OLG model in which physical resources must be devoted to educations in order to accumulate human capital....