This paper is about the diffusion of cooperation in an infinite population of networked individuals repeatedly playing a Prisoner’s Dilemma. We formulate conditions on payoffs and network structure such that, starting from an initial seed group, imitative learning results in the overall...

This paper is about the diffusion of cooperation in an infinite population of networked individuals repeatedly playing a Prisoner's Dilemma. We formulate conditions on payoffs and network structure such that, starting from an initial seed group, imitative learning results in the overall adoption...

In this paper we study the conditions under which efficient behavior can spread from a finite initial seed group to an infinite population living on a network. We formulate conditions on payoffs and network structure under which overall contagion occurs in arbitrary regular networks. Central in...

The object of this contribution is to address the question of the ownership of the firm. Both law and economics shape representations of the world: law focuses on " rules and justice; economics focuses on efficiency and allocation. They describe" " common situations and ""objects'' such as firms...

We aim at giving a general view of the context in which appears the latest accounting evolutions, linked with the actual financialization of the financial market. Isn’t there a risk that the new IFRS standards and their concern about transparency and comparability impoverish the information by...

L’introduction depuis le 1er janvier 2005 des normes IAS/IFRS entraîne des remous compréhensibles dans la communauté des analystes financiers, légitimement interpellés par la nécessité d’appréhender correctement des comptes annuels établis selon un référentiel dont...

We aim at giving a general view of the context in which appears the latest

The object of this contribution is to address the question of the ownership of the firm. Both law and economics shape representations of the world: law focuses on rules and justice; economics focuses on efficiency and allocation. They describe common situations and "objects'' such as firms and...

Based on French data describing the characteristics of the entrepreneurs and their project, this paper studies the differences between the determinants of survival for innovative and non-innovative micro-enterprises. We show that the survival of innovative and non-innovative enterprises is...

Based on French data describing the characteristics of entrepreneurs and their projects, this article studies the differences between the determinants of survival for innovative and non-innovative micro-enterprises. We show that the survival of innovative and non-innovative enterprises is linked...