Conventional wisdom associates the success of microfinance group lending with joint liability only. Recent studies have pinpointed the role of social capital, around which the successful implementation of joint liability contracts seems to revolve. This paper brings together all relevant...

Purpose: Empirical studies on the importance of social capital for poor households show divergent outcomes. This divergence may stem from the lack of a conceptual framework for capturing the social capital dimensions that deliver economic value to individuals. The purpose of this paper is to...

A major debate in microfinance focuses on the existence of a trade-off between the financial sustainability of microfinance institutions (MFIs) and their outreach to poor clients. This paper adds to this debate by analyzing whether financial and social efficiency are mutually exclusive in a...

The history of the mathematical probability includes two phases: 1) From Pascal and Fermat to Laplace, the theory gained in application fields; 2) In the first half of the 20th Century, two competing axiomatic systems were respectively proposed by von Mises in 1919 and Kolmogorov in 1933. This...

Housing tenure decision combines financial, economic and socio-psychological factors. This paper considers the global premium associated to homeownership. On the one hand, homeownership is associated to private benefits of being a landlord. On the other hand, overinvestment in housing is harmful...

Cet article étudie le choix de portefeuille en fonction de l'âge de l’investisseur. Il propose ainsi un abord empirique du débat animé relatif à la pertinence de la diversification temporelle. Grâce à une base de données originale contenant plus de 6000 portefeuilles placés en gestion...