https://www.omfif.org/analysis/commentary/2017/june/uk-risks-falling-behind-europe/
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/avis_du_comite_fiscalite_capital-01-10-2019.pdf
https://www.eca.europa.eu/Lists/ECADocuments/Briefing_paper_MFF/Briefing_paper_MFF_EN.pdf
https://iea.blob.core.windows.net/assets/88dec0c7-3a11-4d3b-99dc-8323ebfb388b/WorldEnergyOutlook2021.pdf