Mamdouh Medhat, a London-based Senior Researcher and Vice President, conducts theoretical and empirical research into drivers of expected returns, often in collaboration with Dimensional’s academic affiliates, and communicates Dimensional’s research to clients and the broader public.

Prior to joining Dimensional, Mamdouh was an Assistant Professor of Finance at Cass Business School in London. His research has been published in the Review of Financial Studies, Journal of Corporate Finance and Journal of Financial Econometrics. He holds a PhD in Finance from Copenhagen Business School and a BSc and an MSc in Mathematics-Economics from the University of Copenhagen. He has also held visiting-scholar positions at Stanford and Princeton in the US.