Jean-Philippe Bouchaud

Jean-Philippe Bouchaud studied physics at the École Normale Supérieure in Paris and received his PhD in theoretical physics. He was a researcher at the French Atomic Energy Commission and later a professor before co-founding Capital Fund Management (CFM) in 1991. CFM manages approximately $15 billion in systematic quantitative strategies spanning equities, futures, and options globally. Bouchaud is a central figure in econophysics — the application of statistical physics concepts and methods to financial markets. His research programme argues that financial markets are complex adaptive systems exhibiting the same kinds of power laws, phase transitions, and non-Gaussian statistics found in physical systems, rather than the Gaussian processes assumed by standard financial models. His book "Theory of Financial Risk and Derivative Pricing" (with Marc Potters, Cambridge University Press) is a landmark text in the field, cited thousands of times. Bouchaud has published over 300 peer-reviewed papers, making him one of the most prolific researchers at the intersection of physics and finance. His empirical research on price impact, market microstructure, and trend following in equity and futures markets has directly influenced CFM's trading strategies. He is a member of the French Academy of Sciences and has received multiple physics and finance awards. His critical perspective on the assumptions of standard financial theory, particularly Gaussian distributions and efficient markets, has been influential in the academic debate on model risk.