| (2015). International Conference on DEA in Economics and Finance, June 4-6, 2015, VŠB –Technical University Ostrava, Czech Republic, Member of Program Committee & Invited Speaker. |
Professor and Chair in Business Analytics
| (2015). International Conference on DEA in Economics and Finance, June 4-6, 2015, VŠB –Technical University Ostrava, Czech Republic, Member of Program Committee & Invited Speaker. |