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Authors
Worede, Daniel Tarekegn
Hollederer, Alfons
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Funding
Funding for this research was provided by:
Universität Kassel
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Article History
Received: 19 March 2026
Accepted: 30 July 2026
First Online: 4 August 2026
Declarations
Ethical approval: The German Council for Social and Economic Data (RatSWD) has approved the SOEP study, and it is conducted in accordance with the Declaration of Helsinki. All participants provided informed consent at the time of original data collection. Because the present study uses fully anonymized secondary data, no additional ethical approval was required.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
