This working paper contains the first results of a questionnaire that was conducted in May 2004 (May, 8-9) among 331 students of the Addis Ababa University to know their opinion about democracy and the political preferences they express through voting. The paper takes the form of the...

This paper analyzes the interaction between migrants income and remittances and between remittancesand the labor supply of residents. The model is cast as a two-period game with imperfect informationabout the residents' real economic situation. Residents subject to a good economic situation may...

The article focuses on factors that affect individuals' effort to regain their employment. Despite the importance of getting people back to work, we do not yet know as much about factors that hinder such efforts. The research that is described in this article looked at two such factors: whether...

Cet article concerne une nouvelle modalité d'externalisation : le crowdsourcing. Il vise à répondre à la question suivante : comment une opération de crowdsourcing permet-elle de créer de la valeur pour une organisation ? Dans le cadre d'une approche interprétative, une étude...

This paper proposes a model to analyze the dynamic relations between incentive contracts and analysts' effort in providing accurate research when both ethical and reputational concerns matter. First, we show that reputation picks up ability and thus serves as a sorting device: when analysts have...