https://cthi.taxjustice.net/cthi2021/country-list.pdf
https://files.taxfoundation.org/20211014170634/International-Tax-Competitiveness-Index-2021.pdf
https://www.piie.com/blogs/realtime-economics/global-minimum-corporate-tax-will-not-end-forces-drive-tax-competition?utm_source=update-newsletter&utm_medium=email&utm_campaign=piie-insider
https://ukandeu.ac.uk/wp-content/uploads/2023/09/UKICE-Full-Fact-Policy-Landscape-2023.pdf