
https://theconversation.com/kamala-harris-purported-irish-ancestry-highlights-complicated-backstory-of-identity-and-enslavement-237815

https://wiiw.ac.at/achieving-geoeconomic-goals-by-boosting-the-economy-without-raising-the-public-debt-ratio-new-evidence-on-the-effects-of-public-investment-in-the-european-union-dlp-7398.pdf

https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef18002en.pdf