
http://www.ladocumentationfrancaise.fr/var/storage/rapports-publics/174000710.pdf

https://www.bruegel.org/sites/default/files/2023-06/PB%2012%202023.pdf

https://www.eppgroup.eu/download/file/t5F7fWVHAho9XFLF3fGb3HMHOc_fBpiq-JJIhg_2alGxibc6qNgf4Xn7KKgAAAACEQU0OTEyMw