Raphael Douady

Specializing in Data Science, Financial Mathematics & Chaos Theory,
University of Paris I-Panthéon-Sorbonne

Raphael Douady is a French mathematician and economist specializing in data science, financial mathematics and chaos theory at the University of Paris I-Panthéon-Sorbonne.


He formerly held the Frey Chair of quantitative finance at Stony Brook University and was academic director of the French Laboratory of Excellence on Financial Regulation.


He earned his PhD in Hamiltonian dynamics and has more than 20 years of experience in the financial industry. He has particular interest in researching portfolio risks, for which he has developed especially suited powerful nonlinear statistical and data science models, as well as macroeconomics and systemic risk.


Raphael founded fin tech firms Riskdata (risk management for the buyside) and Datacore (quantitative portfolio of ETFs) and is Chief Science Officer of Matrics (AI for the buy-side). Douady is a member of the Praxis Club, a New York-based think tank advising the French government on its economic policy and sits on the board and the investment committee of Friends of IHES, a foundation supporting the Institut des Hautes Etudes Scientifiques (the French brother of Princeton IAS).


He is an alumni of Ecole Normale Supérieure in Paris and was awarded a gold medal at the International Mathematical Olympiads.

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