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Authors
Lehmann, Robert https://orcid.org/0000-0001-6684-7536
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Funding
Funding for this research was provided by:
ifo Institut – Leibniz-Institut für Wirtschaftsforschung an der Universität München e.V.
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Article History
Received: 3 September 2021
Accepted: 9 November 2022
First Online: 15 December 2022
Declarations
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: The author has no conflicts of interest to declare that are relevant to the content of this article.
: Not applicable.
: No humans and animals were involved in this research.
: Not applicable.
