Jian (Ray) Zhang earned his Ph.D. in Mechanical and Manufacturing Engineering from the University of Calgary. Before joining Haskayne School of Business, Ray was a postdoc at COSMO – the stochastic mine planning laboratory, McGill University. At the time, his research focused on applying the large-scale optimization methods (Benders decomposition, column generation) to the optimization of mineral value chain integrating upstream resource uncertainty and downstream market uncertainty. Ray’s current research interests includes platform mediated economy, the interaction between blockchain-based systems and conventional systems, and the value of information in supply chain managment.