Dilek Önkal is Professor of Supply Chain Management at Brunel University. She received a Ph.D. in Management Science from the University of Minnesota. Professor Önkal’s research focuses on judgmental forecasting, forecasting/decision support systems, risk perception and risk communication with a strong emphasis on multi-disciplinary interactions. Professor Önkal is an Associate Editor of the International Journal of Forecasting, International Journal of Decision Sciences, and the International Journal of Applied Management Science. She is also a member of the Board of Directors of the International Institute of Forecasters.