https://www.federalreserve.gov/newsevents/speech/files/powell20200827a.pdf
https://www.bancaditalia.it/pubblicazioni/interventi-governatore/integov2022/Visco_09092022.pdf
http://policydialogue.org/files/publications/papers/Austerity-the-New-Normal-Ortiz-Cummins-6-Oct-2019.pdf
https://www.imk-boeckler.de/download-proxy-for-faust/download-pdf?url=http%3A%2F%2F217.89.182.78%3A451%2Fabfrage_digi.fau%2Fp_imk_report_159e_2020.pdf%3Fprj%3Dhbs-abfrage%26ab_dm%3D1%26ab_zeig%3D8946%26ab_diginr%3D8482