• Roman LiedtkeEmail author
Part of the BestMasters book series (BEST)


In order to answer the research questions, a case study was chosen as a qualitative research method. Generally, it can be stated that case studies are suitable for answering questions that begin with either a “how” or a “why” (Yin, 2009). Since one of the two research questions in this paper meets this criterion, a case study was selected as a suitable research method for answering the second research question.


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Copyright information

© Springer Fachmedien Wiesbaden GmbH, part of Springer Nature 2020

Authors and Affiliations

  1. 1.BremerhavenGermany

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