Research Retreat 2026: David Ardia & Collaborators

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Last week, we are delighted to welcome the research group organized by David Ardia (HEC Montréal) to our institution. The retreat brought together a Franco-Canadian research team exploring how generative artificial intelligence and large language models are reshaping investor behavior, the formation of asset prices, and the integrity of financial markets. The discussions combined theoretical work on the integration of AI agents into modern asset-pricing frameworks with empirical evidence drawn from a live trading platform on which roughly one thousand human investors and several AI agents now operate side by side.

Participants:

David Ardia, HEC Montréal

Serge Darolles, Université Paris-Dauphine

Fabrice Riva, Université Paris-Dauphine

Jieyuan Yan, Université Paris-Dauphine

Joel Pacevicius, Université Paris-Dauphine

Arthus Loire, Université Paris-Dauphine

Demian Vitse, Université Paris-Dauphine

Christophe Pérignon, HEC Paris

Guillaume Coqueret, EM Lyon

Gilles de Truchis, University of Orléans

Manuel Morales, Université de Montréal

Mikael Héroux-Vaillancourt, Université de Montréal

Davide Pulizzotto, Université de Montréal

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#TimetoMeet: Alberto Abadie

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Research Retreat 2026: Wyss Academy for Nature

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Open Position: Academic Director