Department Chair, Finance and Risk Engineering, Tandon School, NYU

Professor of Financial Econometrics, Erasmus University Rotterdam

Professor of Finance, Lancaster University, UK

Managing Partner, QVR

Central European University

Professor of Finance-Emeritus, Stern School of Business, NYU

Professor in Economics, LEMNA, University of Nantes

Texas State University

Professor of Econometrics, Heidelberg University

Associate Professor/ Senior Fellow