This paper analyses price competition in the case of two firms operating under constant returns to scale with more than one production factor. Factors are chosen sequentially in a two-stage game generating a soft capacity constraint and implying a convex short term cost function in the second...

This paper analyzes price competition in the case of two firms operating under constant returns to scale with more than one production factor. Factors are chosen sequentially in a two-stage game implying a convex short term cost function in the second stage of the game. We show that the...

This paper analyses price competition in the case of two firms operating under constant returns to scale with more than one production factor. Factors are chosen sequentially in a two-stage game generating a soft capacity constraint and implying a convex short term cost function in the second...

This paper analyzes price competition in the case of two firms operating under constant returns to scale with more than one production factor. Factors are chosen sequentially in a two-stage game implying a convex short term cost function in the second stage of the game. We show that the...

In a continuous time life cycle model of consumption with uncertain lifetime and no ''pure time preference", we use a non-parametric specification of rank dependent utility theory to characterize the preferences of the agents. From normative point of view, the paper discusses the implication of...

In a continuous time life cycle model of consumption with uncertain lifetime and no ''pure time preference", we use a non-parametric specification of rank dependent utility theory to characterize the preferences of the agents. From normative point of view, the paper discusses the implication of...

Cet article revient sur les liens entre la loi psychologique fondamentale de Keynes et la théorie du choix intertemporel. Nous démontrons dans un modèle de choix intertemporel à deux périodes que dès lors que l'utilité est additivement intertemporellement séparable la loi psychologique...

Dans un modèle à générations imbriquées avec production «à la Diamond», on introduit de l’incertitude sur la durée de vie. En comparaison la dynamique d’une économie sans système de retraite avec celle d’une économie disposant d’un système de retraite par capitalisation, on...