Kinne, Jan http://orcid.org/0000-0002-4130-0363
Axenbeck, Janna
Funding for this research was provided by:
ZEW – Leibniz-Zentrum für Europäische Wirtschaftsforschung GmbH Mannheim
Article History
Received: 8 November 2019
First Online: 14 October 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.