https://lawliberty.org/book-review/the-canary-in-the-feds-coal-mine/
https://www.dbresearch.de/PROD/RPS_DE-PROD/PROD0000000000523908/Deutschland%3A_Konjunktur_kurzgefasst.PDF
https://www.bruegel.org/sites/default/files/2023-06/PB%2012%202023.pdf
https://www.brookings.edu/opinions/the-approaching-debt-wave/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=82830565