
http://www.cesifo-group.de/portal/page/portal/DocBase_Service/studien/Studie-2017-Felbermayr-etal-Brexit-79843.pdf

https://blogs.lse.ac.uk/europpblog/2023/04/04/why-migration-agreements-are-the-best-way-to-defend-the-geneva-convention/

https://www.newstatesman.com/world/europe/2021/09/the-fateful-chancellor-what-the-end-of-the-merkel-era-means-for-the-world