See Panetta, F. (2020), “Beyond monetary policy – protecting the continuity and safety of payments during the coronavirus crisis”, The ECB Blog, April; and Tamele, B., Zamora-Pérez, A., Litardi, C., Howes, J., Steinmann, E. and Todt, D., “Catch me (if you can) - assessing the risk of SARS-CoV-2 infection via euro cash”, Occasional Paper Series, ECB, forthcoming. 5. See Cox, N. et al.
(2020), “Initial impacts of the pandemic on consumer behavior: Evidence from linked income, spending, and savings data”, Brookings Papers on Economic Activity, Summer 2020 special edition. 6. See Zamora-Pérez, A. (2021), “The paradox of banknotes: understanding the demand for cash beyond transactional use”, Economic Bulletin, Issue 2, ECB, Frankfurt am Main. 7. Persons aged 15+.