Fabrice Riva is professor of finance at Université Paris-Dauphine, PSL Research University, where he runs the Master programme "Corporate Finance and Financial Engineering". His research focuses on the role of market frictions in the price formation process. As such, his most recent works analyze the functioning of ETFs (Exchange Traded Funds), and the existing link between their characteristics and those on their underlying assets. His research has been published in several international peer-reviewed journals.