
https://www.brookings.edu/articles/the-hutchins-center-explains-the-neutral-rate-of-interest/

https://www.economiesuisse.ch/de/artikel/ohne-schuldenbremse-droht-die-schuldenspirale

https://www.brookings.edu/articles/the-difference-in-how-the-wealthy-make-money-and-pay-taxes/