https://cerre.eu/wp-content/uploads/2023/07/CERRE-Virtual-Worlds-Issue-Paper-0723.pdf
https://www.econstor.eu/bitstream/10419/300311/1/1895160103.pdf
https://www.brookings.edu/research/addressing-the-other-covid-crisis-corruption/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=91940025&utm_source=hs_email
https://socialeurope.eu/corporate-tax-avoidance-after-the-double-irish