https://www.socialeurope.eu/2017/06/ten-thoughts-treaty-democratizing-euro-area-t-dem/
https://blogs.lse.ac.uk/businessreview/2024/06/17/how-to-restructure-the-international-tax-regime/
https://www.bloomberg.com/news/articles/2019-06-14/the-eu-had-to-plan-for-worst-when-greece-almost-ran-out-of-money?cmpid=BBBXT061719_BIZ&utm_medium=email&utm_source=newsletter&utm_term=190617&utm_campaign=brexit
https://cepr.org/sites/default/files/policy_insights/PolicyInsight91.pdf