
https://www.bancaditalia.it/compiti/riserve-portafoglio-rischi/cis/Presentazione_CIS_5.07.2021.pdf?language_id=1

https://www.taxobservatory.eu//www-site/uploads/2023/10/global_tax_evasion_report_24.pdf

http://www.globalbusinessoutlook.com/germanys-government-still-has-an-allergy-to-investing/