About the Authors

Lucia Guastadisegni

Contributed equally to this work with: Lucia Guastadisegni, Fedele Greco, Carlo Trivisano

Roles Conceptualization, Software, Writing – original draft, Writing – review & editing

lguastad@est-econ.uc3m.es

Affiliation Department of Statistics, University Carlos III of Madrid, Getafe, Madrid, Spain

Fedele Greco

Contributed equally to this work with: Lucia Guastadisegni, Fedele Greco, Carlo Trivisano

Roles Conceptualization, Software, Writing – original draft, Writing – review & editing

Affiliation Department of Statistical Sciences “Paolo Fortunati”, University of Bologna, Bologna, Italy

Carlo Trivisano

Contributed equally to this work with: Lucia Guastadisegni, Fedele Greco, Carlo Trivisano

Roles Conceptualization, Software, Writing – original draft, Writing – review & editing

Affiliation Department of Statistical Sciences “Paolo Fortunati”, University of Bologna, Bologna, Italy

Competing Interests

The authors have declared that no competing interests exist.