1. Department of Finance, Accounting and Management Science, Cyprus University of Technology, Lemesos, Cyprus;
2. Durham University Business School, Durham University, Mill Hill Lane, Durham, UK;
3. Bank of Greece, Economic Analysis & Research Department, Athens, Greece;
4. Department of Economics, Emory University, 1602 Fishburne Drive, Atlanta, GA, USA;
5. ESADE Business School, Ramon LLull University, Sant Cugat del Vallès, Barcelona, Spain