In a number of developing countries, an important part of the economy is informal both in terms of production and of social protection. In this paper we consider introducing a universal pension system in the formal sector. It is shown to have two main effects: first, it makes the formal sector...

This paper considers a three-overlapping-generations model of endogeneous growth wherein human capital is the engine of growth. It first contrasts the laissez-faire and the optimality solutions. Then it discusses alternative sets of tax-transfer instruments that allow for decentralization of the...

This paper investigates one of the most important financial issues arising from a secession or a country partioning, namely the sharing of the national public debt. Extending Dreze's distributive neutrality condition, we use the generational accounting technique and propose a dynamic...

In this paper we develop a three-period overlapping generations model in which individual decisions about education are the engine of growth. In this setting, it is first shown that an education subsidy combined with a hunJrsum redistribution from adults to retirees makes it possible to reach...

We forecast income growth over the period 2000-2050 in the US, Canada, and France. To ground the forecasts on relationships that are as robust as possible to changes in the environment, we use a quantitative theoretical approach which consists in calibrating and simulating a general equilibrium...

We evaluate the effect of technology, demographics and policy on the differential evolution of the skill premium and on the rise in education investment in France and the USA. We use a computable general equilibrium model with overlapping generations of individuals, and endogenous education...

The achievements and limitations of the classical theory of optimal labor-income taxation based on social welfare functions are now well known, although utilitarianism still dominates public economics. We review the recent interest that has arisen for broadening the normative approach and making...

We provide Frank-Wolfe (= Conditional Gradients) method with a convergence analysis allowing to approach a primal-dual solution of convex optimization problem with composite objective function. Additional properties of complementary part of the objective (strong convexity) significantly...

Dans cet article, nous étudions l’impact des différences de longévité sur la conception des politiques publiques, en particulier celles liées au départ à la retraite. Nous montrons premièrement qu’alors même que l’espérance de vie a augmenté de manière très importante tout au...