In this paper, we study the intertemporal equilibria of an infinite-lived representative agent model with public debt. We show that for a given path of government expenditures, there generally exist a continuum of equilibria depending on various debt policies.

This paper is a study of money in overlapping generations models with cash-in-advance constraints a la Champ and Freeman and Hahn and Solow. We first offer a brief review of different features of the cash-in-advance constraint. Then we propose a general formulation. We show that neutrality of...

Dans ce document, on itudie le seigneuriage dans un modhle ` ginirations imbriquies avec contrainte de liquiditi. La monnaie criie par le gouvernement sert ` financer un bien public. On considhre d'abord le cas oy c'est le seul instrument de financement, le bien public correspondant ` un...

We study the differentiability of order k greater than or equal to 1 of optimal trajectories of dynamic economic models with respect various parameters like initial stock, discount rate, ... We use the framework of Babach spaces of sequences and we use Differential Calculus on operators between...

L'objet de cet article est d'approfondir la question de la definition de la solvabilite de l'Etat. A la question, jusqu'ou l'Etat peut-il s'endetter ? Nous répondons que l'endettement public acceptable, ne conduisant pas à la faillite, est celui qui reste compatible avec un fonctionnement...