This paper brings new insights on gender interaction in the management of hybrid organizations. Our database comes from Union des Mutuelles du Partenariat pour la Mobilisation de l’Epargne et du Crédit au Sénégal (UM-PAMECAS), a Senegalese network made of 38 financial cooperatives providing...

We study the dynamics of the spread between U.S. corporate and Treasury bonds. We focus on Aaa and Baa corporate yield indices and estimate nonparametrically the dynamics of the spreads assuming that they follow a univariate diffusion process. Using techniques developed for interest rate...

The present paper develops a two-period, simple model of inter- bank competition based on the idea that banks can partially control the behaviour of borrowers. The control effort by one bank over its customers is not observable by competitor banks. It is shown that the equilibrium behaviour of...

Nous passons en revue quelques résultats récents sur la concrétisation des solutions concurrentielles d'économies où les agents ne disposent pas tous de la même information. Dans ce cadre, l'extension des définitions formalisées par Arrow et Debreu suscite de nombreuses difficultés...

For a two-period screening model of strikes it is shown that joint bargaining instead of enterprise negotiations lowers wages and implies more strikes. These results hold irrespective of the party possessing private information. The sensitivity of strike models to procedural assumptions thus...

Le processus de défaillance d’une entreprise, lorsqu’il résulte d’une dégradation de ses performances économiques est affecté par les règles de partage qui prendront place en cas de liquidation. Il existe notamment , en cas de dégradation continue des résultats, des incitations...

This paper studies an R&D outsourcing contract between a firm and a contractor, considereing the possibility that in the interim stage, the contractor might sell the innovation to the rival firm. Our result points out that due to the competition in the interim stage, the reward needed to prevent...

In this paper, we study a pure exchange economy with idiosyncratic uncertainty, hidden action and multiple consumption goods. We consider two different market structures : contingent markets on the one hand, and financial and spot markets on the other hand. We propose a competitive equilibrium...

Empirical testing of asymmetric information in the insurance market has uncovered a negative correlation between risks levels and insurance purchases, rather than the positive correlation predicted by the standard insurance theory. Hemenway (1990) proposes an explanation for this negative...

We study information revelation in markets with pairwise meetings. We focus on the one sided case and perform a dynamic analysis of a constant entry flow model. The same question has been studied in an identical framework in Serrano and Yosha (1993) but they limit their analysis to the...