https://www.economiesuisse.ch/de/print/pdf/node/48305
https://www.socialeurope.eu/a-noble-award-for-a-popular-misconception
https://www.cbo.gov/system/files/115th-congress-2017-2018/reports/53651-outlook.pdf
https://static1.squarespace.com/static/5ef4d1da53822a571493ebd0/t/5ffcfaea93e2771243fce2ff/1610414842497/A-Wealth-Tax-For-The-UK.pdf