https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2019-fiscalite-capital-01-10-2019.pdf
https://blogs.imf.org/2019/04/10/high-debt-hampers-countries-response-to-a-fast-changing-global-economy/?utm_medium=email&utm_source=govdelivery
https://cepr.org/sites/default/files/policy_insights/PolicyInsight98.pdf