Bergs, Rolf
Budde, Rüdiger
Funding for this research was provided by:
RWI – Leibniz-Institut für Wirtschaftsforschung e.V.
Article History
Accepted: 19 July 2022
First Online: 17 October 2022
Declarations
:
: R. Budde and R. Bergs declare that they have no competing interests.
: The article is the authors’ joint and original contribution. No studies with human participants or animals had been performed. Findings and statements cannot be misapplied to pose a threat to public health or national security.