1. Department of Agricultural Economics, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
2. Department of Economics and Law, University of Cassino and Southern Lazio, 03043 Cassino, Italy
3. Department of Supply Chain Management, International Hellenic University, 60100 Katerini, Greece
4. Department of Agricultural and Food Sciences and Interdepartmental Center for Industrial Agri-Food Research (CIRI-AGRO), Alma Mater Studiorum—Università di Bologna, 40126 Bologna, Italy