It focuses on three measures that determine the financial profile of a center: “Connectivity” (the extent to which a center is known and connected with other financial centers), “Diversity” (the extent of the industrial sector linked to the financial center) and ” Specialty ”(ability to specialize in asset management, investment banking, professional services, portfolio management). Rome in 2021 ranks in 47th place
https://www.longfinance.net/media/documents/GFCI_30_Report_2021.09.24_v1.0.pdf