
Affiliated Researcher; Quantitative Researcher, Lombard Odier IM
CREST, Institut Polytechnique de Paris
Julien is an affiliated researcher at the Centre for Research in Economics and Statistics (CREST) at Institut Polytechnique de Paris, and a Quantitative Researcher at Lombard Odier Investment Managers, where he works on multi-asset systematic strategies. His academic work centres on conditional volatility models, with a particular emphasis on dynamic factor models and the memory properties of financial time series.