1. Department of Humanities, IULM University, Milan, Italy
2. OECD Venice Office, Venice, Italy
3. Bruno Kessler Foundation (FBK), Trento, Italy
4. Berkman-Klein Center for Internet and Society, Harvard University and metaLAB (at) Harvard, Cambridge, MA, USA
5. Department of Economics and Management, Università di Pisa, Pisa, Italy
6. Department of Corporate Finance, SDA Bocconi School of Management, Milan, Italy