Volkmann, Christine http://orcid.org/0000-0001-7355-5507
Fichter, Klaus http://orcid.org/0000-0003-4392-3393
Klofsten, Magnus http://orcid.org/0000-0002-5960-9270
Audretsch, David B. http://orcid.org/0000-0002-3815-7762
Article History
Accepted: 17 June 2019
First Online: 4 September 2019