https://blogs.lse.ac.uk/europpblog/2023/10/09/europes-xhiro/
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/800532/JOINT_COMMUNIQUE%CC%81_OF_BIIGC.pdf
https://ec.europa.eu/commission/publications/position-paper-transmitted-eu27-governance_en
https://www.socialeurope.eu/2017/07/european-welfare-states-perform/