Profitability determinants of the natural stone industry: Evidence from Spain and Italy

• Fernando José Zambrano Farías ,

  Contributed equally to this work with: Fernando José Zambrano Farías, María del Carmen Valls Martínez, Pedro Antonio Martín-Cervantes

  Roles Funding acquisition, Investigation, Software, Writing – original draft

  * E-mail: fezambranofa@uide.edu.ec

  Affiliations Faculty of Administrative Sciences, International University of Ecuador, Quito, Ecuador, University of Guayaquil, Guayaquil, Ecuador

  https://orcid.org/0000-0001-6384-3353

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• María del Carmen Valls Martínez ,

  Contributed equally to this work with: Fernando José Zambrano Farías, María del Carmen Valls Martínez, Pedro Antonio Martín-Cervantes

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Writing – review & editing

  Affiliation Mediterranean Research Center on Economics and Sustainable Development, Economics and Business Department, University of Almería, Almería, Spain

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• Pedro Antonio Martín-Cervantes

  Contributed equally to this work with: Fernando José Zambrano Farías, María del Carmen Valls Martínez, Pedro Antonio Martín-Cervantes

  Roles Validation, Writing – original draft

  Affiliation Mediterranean Research Center on Economics and Sustainable Development, Economics and Business Department, University of Almería, Almería, Spain

  https://orcid.org/0000-0002-8375-1613

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