His research interests include stochastic modeling and optimization, data-driven decision-making, machine learning, and game theory with applications to revenue management, pricing, operations management, and service systems, and with a particular emphasis on dynamic, online environments. Yonatan received his PhD in Decision, Risk, and Operations from Columbia Business School. He also holds a B.Sc. from the school of Physics and Astronomy and an M.Sc. from the School of Mathematical Sciences, Tel Aviv University.