Payments infrastructure sits within Finance & Capital Markets, the sector that allocates capital to every other endeavor here — a category with a real, cited scale: $115.09T combined global stock market capitalization, 2024 (World Bank). Payments infrastructure is one of 15 of the category's 20 items directly backed by BIS statistics, World Bank, IAIS, FSB, IFSWF, and IOSCO tracked datasets, rather than an editorial judgment call.
In this category
Payments infrastructure is 1 of 20 items in Finance & Capital Markets. See the full ranked list, or browse all 20 Human Endeavors categories.