http://library.fes.de/pdf-files/bueros/rom/16042.pdf
https://www.ips-journal.eu/topics/economy-and-ecology/the-role-of-public-debt-in-the-new-normal-6506/?utm_campaign=en_1072_20230213&utm_medium=email&utm_source=newsletter
https://www.politico.eu/article/eu-warn-financial-risk-andorra-monaco-san-marino/
https://www.brookings.edu/blog/techtank/2021/07/10/the-biden-administration-takes-an-overdue-first-step-to-foster-competition/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=140224222&utm_source=hs_email