The radio format "Hintergrund" deals with current political, economic and social issues. In the current issue from September 19th, Professor Lars Hornuf talks about the current development of the German FinTech market and the collaps of Wirecard.
A related article was recently published in the ifo Schnelldienst and can be downloaded here: https://www.ifo.de/publikationen/2020/aufsatz-zeitschrift/der-deutsche-fintech-markt-im-jahr-2020
You find the radio interview here: https://apple.co/33Jgy6q