https://cdn.obr.uk/March-2020_EFO_presentation_slides.pdf
https://www.esri.ie/system/files/publications/WP677_0.pdf
http://blogs.lse.ac.uk/europpblog/2018/11/09/germanys-non-rebalancing-of-its-mercantilist-model/?fbclid=IwAR27iG5mvfm7OhdEvLvAgSDfPWaVzY7AgWp2WCZ278P3NblPgDgEqqWDkGI
https://www.resolutionfoundation.org/app/uploads/2019/11/The-shape-of-things-to-come.pdf