https://s3.amazonaws.com/happiness-report/2019/WHR19.pdf
https://fehradvice.com/blog/2023/10/23/vom-schlamm-zur-klarheit-eine-bessere-regulierung-als-schluessel-zu-effektiven-entscheidungen/
https://www.icij.org/investigations/fincen-files/u-s-treasury-faces-a-wave-of-criticism-over-faltering-push-to-unmask-anonymous-companies-and-track-dirty-money/