About the Authors

Juan Carlos Martín

Contributed equally to this work with: Juan Carlos Martín, Alessandro Indelicato

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Applied Economic Analysis, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain

Alessandro Indelicato

Contributed equally to this work with: Juan Carlos Martín, Alessandro Indelicato

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

alessandro.indelicato@ulpgc.es

Affiliations Department of Applied Economic Analysis, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain, Universidade de Vigo, Vigo, Spain

Competing Interests

The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.