
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2023-na116-niveau_de_vie-janvier_2.pdf

https://publications.parliament.uk/pa/cm201719/cmselect/cmfaff/932/932.pdf

https://blogs.lse.ac.uk/europpblog/2022/11/20/book-review-europe-a-philosophical-history-parts-1-and-2-by-simon-glendinning/