We analyze optimal pension systems relying on simple policy instruments in a lifecycle environment which admits endogenous decisions of how much to work as well as when to retire. The optimality in this context means the highest welfare that can be achieved within a restricted set of...

In this paper, we study optimal design of taxes and debt in the medium term in presence of domestic inequality and lack of commitment. We study an OLG economy in which individuals work and save for retirement when young. Government of the small open economy provides transfers to both the young...

We study optimal fiscal and redistributive policies in an open economy without commitment. Due to its redistributive motives, the government's incentive to default on its external debt is affected by inequality. We show that in equilibrium the economy endogenously fluctuates between two regimes....

We study optimal fiscal and redistributive policies in an open economy without commitment. Due to its redistributive motives, the government's incentive to default on its external debt is affected by inequality. We show that in equilibrium the economy endogenously fluctuates between two regimes....