Wallimann, Hannes
Imhof, David
Huber, Martin
Funding for this research was provided by:
University of Fribourg
Article History
Accepted: 19 August 2022
First Online: 11 September 2022
Declarations
:
: All the views expressed in this paper are solely those of the authors and cannot be attributed to the Swiss Competition Commission, its Secretariat, the University of Fribourg, the University of Applied Sciences and Arts Lucerne, or Unidistance (Switzerland).