https://wiiw.ac.at/the-euro-area-s-achilles-heel-reassessing-italy-s-long-decline-in-the-context-of-european-integration-and-globalisation-dlp-6622.pdf
http://ec.europa.eu/finance/docs/law/171011-communication-banking-union_en.pdf
https://www.socialeurope.eu/progressive-taxation-for-a-renewed-social-contract