About the Authors
- Wilhelm Klümper
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Affiliation Department of Agricultural Economics and Rural Development, Georg-August-University of Goettingen, Goettingen, Germany
- Matin Qaim
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* E-mail: mqaim@uni-goettingen.de
Affiliation Department of Agricultural Economics and Rural Development, Georg-August-University of Goettingen, Goettingen, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the research: WK MQ. Analyzed the data: WK MQ. Contributed to the writing of the manuscript: WK MQ. Compiled the data: WK.