https://www.diw.de/documents/publikationen/73/diw_01.c.670904.de/19-31-3.pdf
https://www.occrp.org/en/daily/12149-denmark-will-not-give-aid-to-companies-registered-in-tax-havens
https://www.socialeurope.eu/ecb-lobbies-for-banks-instead-of-supervising-them