https://www.bloomberg.com/graphics/2015-innovative-countries/
https://www.oecd.org/fr/fiscalite/delits/en-finir-avec-les-montages-financiers-abusifs-reprimer-les-intermediaires-qui-favorisent-les-delits-fiscaux-et-la-criminalite-en-col-blanc.pdf
https://research.berenberg.com/report/1F2D7879F366F97B76F9E29341CA3D06
https://sipri.org/sites/default/files/2017-09/yb17-summary-eng.pdf