We address in this paper the issue of the existence or not of a crowding-out effect of Corporate Social Responsability by government intervention through a lump sum tax. For this purpose, we build a model of impur altruism for firms. We show that in general it will happen to be that public...

The current article aims at studying the e¤ects of taxation on environ- mental quality, in an economy where its agents are responsible. Individual responsibility towards nature is modelized by the voluntary effort to which the households have agreed insofar as the improvement of environmental...

Gladiatorial combat was in reality a lot less lethal than it is depicted in the cinema. This short paper highlights how cooperative strategies could have prevailed in the arenas, which is generally what happened during the Games. Cooperation in the arena corresponded to a situation of the...

Le cadre usuel de la réflexion sur la responsabilité de l'entreprise est désormais celui de l'approche par les parties-prenantes. Ce cadre semble pourtant assez mal approprié à la prise en compte de l'environnement tant celui-ci pose des problèmes spécifiques. L'objet de cet article est...