Fed: The anatomy of single-digit inflation in the 1960s
https://www.federalreserve.gov/econres/feds/files/2022029pap.pdf
Fed: Has the current lockdown in China affected the global supply chain?
https://www.kansascityfed.org/Economic%20Bulletin/documents/8821/EconomicBulletin22Nie0520.pdf
ECB: The rise of bond financing in Europe
https://www.ecb.europa.eu/pub/pdf/scpwps/ecb.wp2663~06c26039e0.en.pdf