https://files.taxfoundation.org/20221013150933/International-Tax-Competitiveness-Index-2022.pdf
https://www.gsb.stanford.edu/gsb-box/route-download/621098
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
http://www.oecd.org/eco/outlook/economic-forecast-summary-united-kingdom-oecd-economic-outlook-june-2017.pdf