https://www.brookings.edu/wp-content/uploads/2018/04/es_20180416_digitalcurrencies.pdf
https://www.strategie.gouv.fr/publications/comite-devaluation-reformes-de-fiscalite-capital-rapport-final
https://scholar.harvard.edu/files/rogoff/files/nber26760_why_is_euro_punching_below_its_weight.pdf
https://www.ifs.org.uk/publications/14778