The relation between emotion and rationality is assessed by reviewing empirical findings from multiple disciplines. Two types of emotional phenomena are examined incidental emotional states and integral emotional responses and three conceptions of rationality are considered logical, material,...

This paper builds a bridge between certain of the most basic principles of economics and those of evolutionary biology. It begins by extending Ronald Coase’s “The Nature of the Firm” to an investigation of how, as their environment evolves, species achieve adaptive efficiency by...

We introduce a new kind of projection dynamics by employing a ray-projection both locally and globally. By global (local) we mean a projection of a vector (close to the unit simplex) unto the unit simplex along a ray through the origin. Using a correspondence between local and global...

The aim of this paper is to lay the foundations of a social influence based approach for the diffusion of an innovation or a technological standard.

Nous nous intéressons dans cet article à l’évaluation de la qualité d’un processus métier, plus particulièrement à la facette de robustesse qui est une importante dimension de la qualité dans ce contexte. Notre objectif est de proposer des métriques d’évaluation permettant de...

We present two new notions of evolutionary stability, the truly evolutionarily stable state (TESS) and the generalized evolutionarily stable equilibrium (GESE). The GESE generalizes the evolutionarily stable equilibrium (ESE) of Joosten [1996]. An ESE attracts all nearby trajectories...

We experimentally study the effects of the split-award tort reform, where the state takes a share of the plaintiff's punitive damage award, on litigants' beliefs and bargaining outcomes. In addition, we study the formation of litigants' beliefs in a strategic environment. Our results provide...

The purpose of this paper is to explain why Keynes revolutionized economic theory. He developed an epistemological approach to economic theory by integrating the categories of knowledge, ignorance, rational degree and precariousness. He abandoned constructivism because he rejected empty concepts...

We analyse the consumption strategy of a dynamically inconsistent individual for goods that provide an immediate benefit and a delayed cost. The agent has incomplete information on the cost inherent to each unit of consumption and partially learns this value anytime he consumes. We show that, by...

This paper aims at analysing the effects of learning on the individual behaviour in an experiment that requires cooperation and coordination within teams. Using artificial agents, different social contests are created, as training environments. The results confirm previous findings (on the...