https://uk.finance.yahoo.com/news/britain-public-finances-worse-gambia-153245680.html
https://www.cesifo-group.de/DocDL/EEAG-2018.pdf
https://www.socialeurope.eu/reform-of-eu-fiscal-rules-more-ambition-needed
https://www.riksbank.se/sv/press-och-publicerat/nyheter-och-pressmeddelanden/pressmeddelanden/2019/reporantan-hojs-till-noll-procent/