About the Authors
- Stefania Vitali
Affiliations Department of Banking and Finance, University of Zurich, Zurich, Switzerland, Dipartimento di Scienze Economiche e Sociali, Università Politecnica delle Marche, Ancona, Italy
- Stefano Battiston
* E-mail: stefano.battiston@.uzh
Affiliation Department of Banking and Finance, University of Zurich, Zurich, Switzerland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SB SV. Performed the experiments: SV SB. Analyzed the data: SV SB. Contributed reagents/materials/analysis tools: SV SB. Wrote the paper: SB SV.