About the Authors

Lyudmyla Kompaniyets

Contributed equally to this work with: Lyudmyla Kompaniyets, Marc A. Evans

Roles Conceptualization, Formal analysis, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

l.kompaniyets@wsu.edu (LK); marcevan@wsu.edu (ME)

Affiliation School of Economic Sciences, Washington State University, Pullman, Washington, United States of America

Marc A. Evans

Contributed equally to this work with: Lyudmyla Kompaniyets, Marc A. Evans

Roles Conceptualization, Formal analysis, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

l.kompaniyets@wsu.edu (LK); marcevan@wsu.edu (ME)

Affiliation Department of Mathematics and Statistics, Washington State University, Pullman, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.