https://www.linkiesta.it/2020/05/coronavirus-recessione-italia-commissione-gentiloni/
https://eml.berkeley.edu/~dromer/papers/RomerandRomerFinancialCrises.pdf
https://gabriel-zucman.eu/files/TWZ2020b.pdf
https://committees.parliament.uk/publications/4976/documents/50058/default/