https://www.imf.org/external/pubs/ft/fandd/2021/12/pdf/Kimball.pdf
https://www.occrp.org/es/investigations/the-luxury-french-real-estate-of-alleged-latin-american-money-launderers-and-officials-accused-of-corruption
https://www.socialeurope.eu/wp-content/uploads/2018/01/Inequality-in-Europe-final.pdf