
Sylvain MignotLille Catholic University · FGES
Sylvain Mignot
PhD
About
12
Publications
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Introduction
Additional affiliations
Education
October 2008 - October 2012
September 2006 - June 2008
September 2005 - June 2006
Publications
Publications (12)
This article analyses the determinants of loyalty on a market for perishable goods, where there exists no label or quality signal and quantities can be scarce. This daily market exhibits a specific bi-organization. Every morning, agents can choose between bidding or exchanging through bilateral transactions. Surprisingly, this organization is a sta...
This article analyses the influence of trust on the functioning of a market for perishable goods, where there exists no quality signal and quantities can be scarce. On this market, agents choose between bidding or exchanging through bilateral transactions. It is well accepted in economy that trust plays an important role in transactions but its def...
This paper presents an overview of how agent-based computational economics can contribute to the study of economic systems. It highlights the way these models can improve our understanding of social interactions and coordination mechanisms and bring to light the complex dependencies between the micro and the macro levels of a system. It starts by d...
This article analyses the influence of trust on the functioning of a market for perishable goods, where there exists no quality signal and quantities can be scarce. On this market, agents can choose between bidding or exchanging through bilateral transactions. It is well accepted in economy that trust plays an important role in transactions but its...
The question of efficiency of market organization is an important one in economics. When theoretical results suggest the dominance of auctions, empirical studies present more mitigated results putting forward that the global efficiency depends on agents' characteristics and market environment. The Boulogne s/mer fish market is organized in a partic...
Starting from some regularities of the Boulogne s/mer fish market, the model proposed here
shows that in many circumstances the collective behavior may be ‘reasonable’ whereas the
individuals may not be so. The properties which are empirically clear at the aggregate level are
not necessarily derived from similar properties at the individual leve...
The Boulogne s/ mer fish market is organizing through two different sub-markets: a negotiated one and an auction one and people can freely choose where to sell their merchandize. First empirical results show that the same species of fish are sold in more or less same amount of quantities to the same people on both markets and that the distribution...
Basic evidences on non-profit making and other forms of benevolent-based organizations reveal a rough partition of members between some {\em pure consumers} of the public good (free-riders) and {\em benevolent} individuals (cooperators). We study the relationship between the community size and the level of cooperation in a simple model where the ut...