https://www.bruegel.org/sites/default/files/2022-11/PC%2020%202022_4.pdf
http://www.cadtm.org/IMG/pdf/Alexander_Sack_DETTE_ODIEUSE.pdf
http://visual.ons.gov.uk/trading-places-uk-goods-trade-with-eu-partners/
https://www.socialeurope.eu/corporate-taxation-financing-state-and-welfare