Unité mixte de recherche 7235

International Workshop : <>

International Workshop
General Equilibrium and Strategic Interactions:
Theories and Applications

September 25-26th 2008
University of Paris X
‘K’ building, Conference room

Recent developments in general equilibrium theory focus on strategic interactions. Several models offer strategic foundations for the theory of perfect competition. Others analyze the functioning of markets and the working of market power in economies where competition takes place on multiple markets among many agents. This workshop is devoted to recent developments in the field.

Thursday morning: Mathematical Economics

09h00-09h30 : Welcome

09h30-10h30 : F. BUSETTO (University of Udine), G. CODOGNATO (University of Udine) & S. GHOSAL (University of Warwick):
Non cooperative oligopoly in markets with a continuum of traders
Discussant: L. JULIEN (ECONOMIX, University of Paris West-Nanterre)

10h30-10h45: Coffee Break

10h45-11h45: J.M. BONNISSEAU (CES-CERMSEM, University of Paris I):
Existence and Optimality of oligopoly equilibrium in linear exchange economies
Discussant: C. BIDARD (ECONOMIX, University of Paris West-Nanterre)

11h45-12h45: G. GIRAUD (CES-CERMSEM, University of Paris I) & H. STAHN (GREQAM, University of Aix-Marseille III):
On Shapley-Shubik equilibria with financial markets
Discussant: TBA

12h45-14h30: LUNCH

Thursday afternoon: Multilateral exchange and welfare

14h30-15h30: O. GODAL (University of Bergen):
On strategic market games: from Nash to Walras or to Autarky
Discussant: F. TRICOU (ECONOMIX, University of Paris West-Nanterre)

15h30-16h30: L. JULIEN (ECONOMIX, University of Paris West-Nanterre) & F. TRICOU (ECONOMIX, University of Paris West-Nanterre):
Market price mechanisms and Stackelberg general equilibria
Discussant: TBA

16h30-17h00: Coffee Break

17h00-18h00: B. CRETTEZ (ECONOMIX, University of Paris West-Nanterre), M.C. FAGART (University of Paris V):
Does entry improve welfare? A general equilibrium approach to competition policy
Discussant: TBA

Friday: Micro/Macro Applications

09h30-10h30: T. ISAAC (CORE, Catholic University of Louvain):
Markets with pairwise meetings: when frictions favour information revelation
Discussant: A. SAIDI (ECONOMIX, University of Paris West-Nanterre)

10h30-10h45: Coffee Break

10h45-11h45: C. BEVERELLI (Graduate Institute of International Studies, Geneva), C. MAHLSTEIN (Graduate Institute of International Studies, Geneva):
Outsourcing and competition policy
Discussant: B. COESTIER (ECONOMIX, University of Paris West-Nanterre)

11h45-12h45: J. BEUGNOT (LAMETA, University of Montpellier I):
The effects of a minimum wage increase in a model with multiple unemployment equilibria
Discussant: L. JULIEN (ECONOMIX, University of Paris West-Nanterre)

12h45: LUNCH

Contact:

AGENDA

lundi 12 décembre 2022

Law, Institutions and Economics in Nanterre (LIEN)

Clément Brébion (Copenhagen BS)

En salle 614 et en distanciel

Unemployment Insurance Eligibility and Employment Duration

mardi 13 décembre 2022

Développement Durable Environnement et Energie (DDEE)

Nicolas Astier (Paris School of Economics)

16h-17h

Riding together: eliciting travelers’ preferences for long-distance carpooling

mercredi 14 décembre 2022

Économies du monde musulman

Mohamed Touati Tliba (École Supérieure de Commerce, Alger)

The scientific wealth of nations with special reference to MENA region: a cross-country productivity analysis of academic research

jeudi 15 décembre 2022

Doctorants

Pablo Aguilar Perez

Profitability and solvency of French insurance companies in an environment of low interest rates

jeudi 15 décembre 2022

Groupe de travail « Intelligence artificielle »

Matthieu Latapy (LiP6, CNRS / Sorbonne Université)

Salle G614B

Résistance — Perturber les Infrastructures en Réseaux

jeudi 15 décembre 2022

Groupe de travail Economie Comportementale

Magali Dumontet

TBA

jeudi 5 janvier 2023

Lunch

Mehdi Aït-Hamlat, Florian Baudoin, Tanguy Bonnet

Nouveaux doctorants

mardi 10 janvier 2023

Développement Durable Environnement et Energie (DDEE)

Antoine Missemer (CNRS, CIRED Paris)

Pour une histoire alternative des rapports économie-environnement : à propos de ‘A History of Ecological Economic Thought’

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