https://www.socialeurope.eu/how-to-reform-the-european-fiscal-rules
https://blogs.imf.org/2020/04/15/fiscal-policies-to-contain-the-damage-from-covid-19/?utm_medium=email&utm_source=govdelivery
http://www.fiscalcouncil.ie/wp-content/uploads/2017/06/Fiscal-Assessment-Report-June-2017-Final.pdf
https://gabriel-zucman.eu/files/TWZ2020b.pdf