https://www.economiesuisse.ch/de/artikel/gut-so-trotz-zinspause-wird-die-geldpolitik-straffer
https://knowledge.wharton.upenn.edu/podcast/knowledge-at-wharton-podcast/best-countries-2022-whos-number-one/
https://www.epsu.org/sites/default/files/article/files/EPSU%20Report%20Outsourcing%20state_EN.pdf