
https://www.piie.com/blogs/realtime-economics/if-markets-are-right-about-long-real-rates-public-debt-ratios-will

https://www.socialeurope.eu/stability-or-stagnation-how-europes-fiscal-rules-are-strangling-growth

https://www.eca.europa.eu/Lists/ECADocuments/Briefing_paper_MFF/Briefing_paper_MFF_EN.pdf