https://www.economiesuisse.ch/de/artikel/kluge-steuerpolitik-bringt-wohlstand
https://corporateeurope.org/en/2023/01/spamming-regulator
https://www.imf.org/-/media/Files/Publications/REO/EUR/2022/April/English/text.ashx
https://www.globalwitness.org/en/campaigns/oil-gas-and-mining/pipe-down/