Guillaume Chevillon is a professor of econometrics and statistics at ESSEC and the Academic Director of the Master in Data Sciences & Business Analytics. His research interests lie in understanding dynamics (i.e. the link between past, present and future) and forecasting in macroeconomics and finance. He has published inter alia in the Journal of Econometrics, Econometric Theory, the Journal of Monetary Economics, the International Journal of Forecasting as well as many articles in the French speaking media. He has been a Visiting Scholar or Professor in the Economics Departments of Brown, Oxford, New York University and at the NY Federal Reserve Bank. He holds a master in Engineering from Ecole des Mines de Paris and an MPhil and a DPhil in Economics from the University of Oxford.