https://ecfsapi.fcc.gov/file/109303096909269/Sage%20&%20Carpenter,%202009.pdf
https://www.transparency.org/news/feature/stopping_dirty_money_the_global_effective_o_meter
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2023-na125-force-du-destin-septembre_1.pdf