The aim of this paper is to show the particular role of buyer loyalty in a perishable goods market. For this we build an agent-based model, inspired by a wholesale market on which we had performed some qualitative field study. In this model we define a very simple negotiation procedure for...

Overexploitation of renewable resources, and more particularly fisheries, is often driven by the lack of information about the state and dynamics of the resource. A solution to this problem stemming from the resource users is proposed in this paper. We use an agent-based model composed of a...

This paper investigates the formation of prices in a perishable goods market where agents bargain repeatedly through pair-wise interactions. After extensive field observations, we chose to focus on two aspects that seem important to actors of this market: the passage of time and update in...

The marketing of fresh fish in Kribi, Cameroon, faces many uncertainties and implies the use of specific assets. In this chain, actors build hybrid coordination mechanisms, with contractual arrangements which rely heavily on trust. The recent implementation of an organized market, which was...

Purpose – The purpose of this paper is to focus on the process of knowledge transfer within social networks composed of a pool of experts, and newcomers whose aim is primarily to acquire new knowledge, such as communities of practice. The authors wish to understand which communication system...

The paper presents Tozer's study of the effects of the mechanization of productive activities on employment as an effort to devise a mathematical model, as an analytical method that would be more general and robust than Ricardo's numerical examples. The contradictory nature of this achievement...

The paper investigates the minimum level of individual rationality that is needed for market prices to converge toward their equilibrium level. It does so by examining the theoretical and methodological foundations of the 'zero-intelligence' (ZI) agent trading approach, with which Gode and...