https://www.economiesuisse.ch/de/artikel/globale-umverteilung-der-firmensteuern-mit-fragezeichen
https://www.imf.org/external/pubs/ft/fandd/2021/12/pdf/Kimball.pdf
https://www.technologyreview.com/2024/01/25/1087027/climate-subsidies-inflation-reduction-act-mining-critical-minerals/
https://www.bloomberg.com/graphics/2019-european-capital-markets/