About the Authors
- Magdalena Kapelko
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* E-mail: magdalena.kapelko@ue.wroc.pl
Affiliation Institute of Applied Mathematics, Department of Logistics, Wroclaw University of Economics, Wroclaw, Poland
- Alfons Oude Lansink
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Affiliation Business Economics Group, Wageningen University, Wageningen, The Netherlands
- Spiro E. Stefanou
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Affiliations Food and Resource Economics Department, University of Florida, Gainesville, United States of America, Business Economics Group, Wageningen University, Wageningen, The Netherlands
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: MK. Wrote the paper: MK AOL SES.