The country level GDP per capita (PPP) comes from the WDI dataset. The World Bank’s country rankings are drawn from the Historical Classification Table. All other data come from the Gallup World Poll GWP (2017a). GWP is a yearly cross-sectional survey representative of the resident ...
According to the Central Intelligence Agency, the gross world product (combined gross national product of all countries) in terms of purchasing power parity (PPP) in 2023 is approximately $134.08 trillion. Wealth Distribution Wealth is distributed very unevenly among people. Astonishingly, the richest ...