https://www.cesifo-group.de/DocDL/EEAG-2018.pdf
https://www.socialeurope.eu/2017/05/rethinking-german-economic-policy/
https://www.brookings.edu/articles/house-republicans-want-to-cut-the-irs-budget-again/
https://www.riksbank.se/en-gb/press-and-published/notices-and-press-releases/debate-articles/payments-in-the-future-and-legal-protection-for-the-swedish-krona/