https://theconversation.com/what-is-the-digital-euro-a-guide-to-the-future-of-cash-in-europe-280055
https://www.bis.org/publ/arpdf/ar2017e_ec.pdf
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/966868/BUDGET_2021_-_web.pdf
https://socialeurope.eu/the-left-must-embrace-fiscal-restructuring