On October 8-22, Thibaut Le Gouic, Associate Professor at Ecole Centrale Marseille, delivered a series of lectures on ‘Metric Geometry and Optimal Transport’ at HSE. This event was organized by the HSE Faculty of Economic Sciences and Laboratory of Stochastic Analysis and its Applications . During the visit, Professor Le Gouic shared his research plans with colleagues from the laboratory, including Quentin Paris, Assistant Professor at the Department of Statistics and Data Analysis and Senior Research Fellow.