CEEM / CREST / ESSEC 2026 Workshop in Experimental Economics, September 25th-26th 2026, Montpellier

16 September 2026

The 6th Workshop on Experimental Economics will take place in Montpellier on 25 and 26 September 2026. Jointly organized by the CEEM, CREST, ESSEC Business School, and Waseda University (Japan), the workshop will bring together around 30 international researchers working in the field of experimental economics.

Program
Fryday 25 September, Faculty of Medicine, 2 Rue de l’École de Médecine, 34000 Montpellier, France
9:15–9:45 Registration, welcome coffee
9:45 Opening remarks
9:50–10:30 Nobuyuki Hanaki (ISER, Osaka) : “Choice Bracketing and Hedging under Random Incentive System”
10:30–11:10 Maria del Pilar Montero Garcia (University of Nottingham) : “Understanding the Compromise Effect in Bargaining”
Coffee break
11:30–12:10 Guillaume Hollard (CREST, École Polytechnique) : Titre à préciser
12:10–12:50 Melis Kartal (University of Vienna) : “Confidence sharing improves social learning”
Lunch
13:50–14:30 Rustam Romaniuc : Titre à préciser
14:30–15:10 Matias Nunez (CREST, École Polytechnique) : “Dynamic (un)structured bargaining in the lab”
Coffee break
15:30–16:10 Ryuichiro Ishikawa (Waseda University, Tokyo) : “Collective Choice and Cooperation under Uncertainty”
16:10–16:50 Thomas Epper (IESEG and CNRS, Lille) : “Uncovering Rationality”
16:50–17:30 Dimitrios Xefteris (University of Cyprus) : “Ballot Richness and Information Aggregation”
19:30 Dinner

Saturday 26 september, Paul Valéry University, , Site Saint Charles, 1 Rue du Professeur Henri Serre in Montpellier (Room 002)
9:40–10:20 Arno Riedl (Maastricht University) : ” Uncertainty and preferences: Evidence from the 2024 US presidential election”
10:20–11:00 Ai Takeuchi (GATE, Lyon) : “The effects of endowment differences on preferences over the allocation of benefits”
Coffee break
11:20–11:40 Noémie Bobin (CEE-M, Montpellier) : “Competitive Sport Experience and Multiple Measures of Competitiveness : “
11:40–12:00 Lisa Salvetti (CEE-M, Montpellier) : “Keep it Clean! Civic Engagement and Norm Enforcement in the City.””
12:00–12:40 Gwen-Jiro Clochard (ISER, Osaka) : “Contact and the Price of Prejudice”
Lunch
13:40–14:20 Leonardo Pejsachowicz (Paris 1) : “The transaction test: An experimental method for assessing online interfaces”
14:20–15:00 Michela Chessa (GREDEG, CNRS, Université Côte d’Azur, Nice) : “Avatar Exposure and Strategic Coordination in Virtual Reality: Evidence from a Threshold Public Goods Experiments”
Break
15:00–15:40 Yoshio Kamijo (Waseda University, Tokyo) : “Performance under Sabotage-Enabled Competition: Asymmetric Gender Effects for Perpetrators and Targets”
15:40–16:20 Angela Sutan (ESSEC, Paris) :”A philosophical responsability game.”