
https://www.socialeurope.eu/europes-real-security-crisis-why-social-and-ecological-protection-must-unite

https://www.bruegel.org/sites/default/files/2023-09/PB%2018%202023_1.pdf

https://wiiw.ac.at/rrf-2-0-ein-permanenter-eu-investitionsfonds-im-kontext-von-energiekrise-klimawandel-und-eu-fiskalregeln-dlp-6413.pdf