About the Authors

Talita Greyling

Contributed equally to this work with: Talita Greyling, Stephanie Rossouw, Tamanna Adhikari

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

Affiliation School of Economics, University of Johannesburg, Johannesburg, South Africa

Stephanie Rossouw

Contributed equally to this work with: Talita Greyling, Stephanie Rossouw, Tamanna Adhikari

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Software, Supervision, Writing – original draft, Writing – review & editing

stephanie.rossouw@aut.ac.nz

Affiliation School of Economics, Auckland University of Technology, Auckland, New Zealand

Tamanna Adhikari

Contributed equally to this work with: Talita Greyling, Stephanie Rossouw, Tamanna Adhikari

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Economics, University of Johannesburg, Johannesburg, South Africa

Competing Interests

The authors have declared that no competing interests exist.