We study the optimal dynamics of an AK economy where population is uniformly distributed along the unit circle. Locations only differ in initial capital endowments. Despite constant returns to capital, we prove that transition dynamics will set in. In particular, we prove that the...

In this paper we use a new analytical approach to the Lucas-Uzawa model (Boucekkine and Ruiz-Tamarit, 2007) to extend the existinc results on the dynamics and notably on the imbalance effects arising in the model. The approach does not only allow to extend the traditional analysis to any initial...

We introduce a class of games with complementarities that has the quasisupermodular games, hence the supermodular games, as a special case. Our games retain the main property of quasisupermodular games : the Nash set is a nonemply complete lattice. We use monotonicity properties on the best...

Several R&D-based models of endogenous economic growth are investigated under the Solow-like assumption of fixed allocation of resources across activities. We identify model parameters that lead to explosive dynamics and analyse various economic techniques to avoid it. The techniques include...

L'article étudie les origines de la relation entre prix et quantité produite. Les travaux de trois auteurs allemands (Herrnann, Rau, et Mangoldt) montrent que cette idée résulte de la réinterprétation, à l'aide d'outils algébriques et géométriques, de thèses initialement formulées...

Although movements of capital, goods and services are growing in importance, workers movements are impeded by restrictive policies in rich countries. Such regulations carry substantial economic costs for developing countries, and prevent global inequality from declining. Even if rich countries...

Nous nous inscrivons dans le cadre théorique d'un modèle d'équilibre général intertemporel stochastique purement réel à deux pays pour analyser la dynamique des taux de chômage nationaux suite à l'occurrence de chocs asymétriques. Il s'agit en cela d'un modèle non walrasien dans...

The objective of this article is to evaluate quantitative implications of the hypothesis of matching, with endogenous participation, in the framework of a real cycle model. The choice of participation results from a trade off between domestic production and search for a job. Thus, fluctuations...

With an overlapping generations model, Williamson and Jones [1983] demonstrated that the long-run savings ratio in the U.S. was not affected by the introduction and the reform of the unfunded social security system. This paper extends their model by including a production sector, endogenous...

This paper examines the long-run equilibrium wealth distribution in the context of a general equilibrium model in which heterogeneous agents are born into dynasties. When agents are born they are randomly assigned to be either altruists or egoists. An altruistic agent cares about his progeny and...