https://www.brookings.edu/wp-content/uploads/2022/09/Obstfeld-Zhou-Conference-Draft-BPEA-FA22.pdf
https://www.kingsfund.org.uk/publications/spending-and-availability-health-care-resources
http://www.ips-journal.eu/topics/european-union/article/show/the-real-state-of-the-european-economy-2287/
https://www.socialeurope.eu/fighting-for-social-europe-when-europe-is-at-war