C. Mantzavinos

Individus, institutions et marchés propose une théorie de l'émergence des institutions d'une société et du fonctionnement des marchés au sein de ce cadre institutionnel. L'ouvrage montre que les institutions sociales, définies comme les règles du jeu, ainsi que les processus d'échange, peuvent être analysés dans un cadre théorique commun. Mantzavinos propose comme structure théorique commune un modèle de comportement individuel pour la résolution des problèmes inspiré des sciences cognitives. Par intégration des derniers développements théoriques en économie, sociologie, science politique, droit et anthropologie, Mantzavinos offre une véritable économie politique montrant comment les institutions sociales affectent la réalité économique.

This paper explores the relationship between federalism and individual liberty. It is shown that a complete treatment of the relationship between federalism and individual liberty should consider two countervailing effects. On the one hand, a federalist structure enhances individual liberty by enlarging the choice set of the citizens. On the other hand, however, a federalist system leads to institutional diversity, a fact that per se leads to higher exit costs, which a citizen must bear if he or she decides to change jurisdictions. This effect on individual liberty is a negative one, since a consequence of every increase in the exit costs is a decrease of individual liberty. The optimum range of diversity of jurisdictions is shown to lie where the two effects counterbalance each other.

The hermeneutic circle serves as a standard argument for all those who raise a claim to the autonomy of the human sciences. The proponents of an alternative methodology for the human sciences present the hermeneutic circle either as an ontological problem or as a specific methodological problem in the social sciences and the humanities. In this paper I would like to check the soundness of this argument. I will start with listing and shortly sketching out three variations of the problem. I will then critically discuss these and appeal to alternative solutions and I will close with a short conclusion.

There are three main approaches to scientific explanation in the philosophical literature. The unification approach claims that science explains by fitting the particular facts and events within a general theoretical framework. The mechanistic approach claims that science explains by identifying mechanisms. According to the manipulationist approach an explanation ought to be such that it can be used to answer a “what-if-things-had-been-different question.” The article examines whether these three approaches are compatible or not in the case of the social sciences, and it concludes by defending explanatory pluralism.

In this article, we provide a broad overview of the interplay among cognition, belief systems, and institutions, and how they affect economic performance. We argue that a deeper understanding of institutions’ emergence, their working properties, and their effect on economic and political outcomes should begin from an analysis of cognitive processes. We explore the nature of individual and collective learning, stressing that the issue is not whether agents are perfectly or boundedly rational, but rather how human beings actually reason and choose, individually and in collective settings. We then tie the processes of learning to institutional analysis, providing arguments in favor of what can be characterized as “cognitive institutionalism.” Besides, we show that a full treatment of the phenomenon of path dependence should start at the cognitive level, proceed at the institutional level, and culminate at the economic level.