Edited by Vasileios Bougioukos, Associate Professor in Economics and Finance, Richmond, American University London and Adjunct Associate Professor in Economics and Finance, Notre Dame London, The University of Notre Dame (USA) in England, Konstantinos Nikolopoulos, Professor in Business Information Systems & Analytics, Department of Management and Marketing, Durham University and Christos Tsinopoulos, Professor, Chair in Operations and Project Management, Executive Dean of School Business and Management, Department of Information and Operations Management, Royal Holloway University of London, UK