https://www.eppo.europa.eu/en/news/italy-56-people-and-two-companies-indicted-criminal-association-aimed-systemic-agricultural
https://www.ifo.de/DocDL/EEAG-2019-executive-summary.pdf
https://www.fraserinstitute.org/sites/default/files/economic-freedom-of-the-world-2021.pdf