This paper addresses the issue of optimal population with two concerns: avoiding both the absolute repugnant solution that amounts to giving to an infinite number an infinitesimal amount and the marginal repugnant solution in which equilibrium consumption decreases with income. To avoid these...

This paper studies the incidence of tax-transfer policy in a growth model wherein individuals differ according to their level of intergenerational altruism and have an endogenous labor supply. The main results is that public debt is neutral at the macro level but redistributes resources from...

This paper develops a dynamic model wherin production generates pollution that is viewed as a public bad by consumers. There are two types of consumers: those who are altruist a la Barro-Becker and leave bequests to their children and those who are pure life-cyclers. Both types of consumers...

This paper analyses a growth model wherein saving results from bequest-as-consumption. It first looks at the market equilibrium and at the optimal solution. Then it turns to the issue of decentralizing the optimal solution with various taxes and transfers. Depending on the available instruments,...