https://www.socialeurope.eu/central-bank-independence-the-beginning-of-the-end
https://www.boeckler.de/pdf/p_imk_report_125e_2017.pdf
https://www.socialeurope.eu/2017/05/rethinking-german-economic-policy/
https://knowledge.wharton.upenn.edu/article/how-the-u-s-could-stabilize-debt-and-fuel-economic-growth/