About the Authors

Danilo Delpini

Roles Formal analysis, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

Affiliations Dept. of Economics and Business, Università degli Studi di Sassari, Sassari, Italy, IMT Institute for Advanced Studies, Lucca, Italy

Stefano Battiston

Roles Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Dept. of Banking and Finance, University of Zurich, Zurich, Switzerland

Guido Caldarelli

Roles Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

guido.caldarelli@imtlucca.it

Affiliations IMT Institute for Advanced Studies, Lucca, Italy, ISC-CNR Uos “Sapienza”, Rome, Italy

Massimo Riccaboni

Roles Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliations IMT Institute for Advanced Studies, Lucca, Italy, Dept. of Managerial Economics, Strategy and Innovation, KU Leuven, Leuven, Belgium

Competing Interests

The authors have declared that no competing interests exist.