Funding for this research was provided by:
Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg (N/A)
Text and Data Mining valid from 2018-11-28
Received: 13 August 2018
Accepted: 4 November 2018
First Online: 28 November 2018
: CH is a professor and director of the “Institute for International Research on Sustainable Management and Renewable Energy” (ISR) at HfWU. SC and JL are both former students of Institut d’Études Politiques d’Aix-en-Provence, where the interviews and the subsequent analysis were carried out. SC is a recent graduate of Institut d’Etudes Politiques de Rennes and JL is a graduate student at ESCP Europe Business School.
: Ethics approval is not applicable; informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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