Most Unequal Distribution of Wealth (worldwide): Number 3
One way of measuring inequality is through the Gini Coefficient, a statistical measurement that calculates how spread-out from one another are the wealth concentrations. Perfect equality, where 10 percent of the population have 10 percent of the wealth, is represented by the value 0.00; while the value 1.00 represents total inequality of wealth (the highest cohort has all the wealth, the rest of society has none). When comparing the United States with countries throughout the world, using the Gini Coefficient to measure wealth, it comes in as the third most unequal, just behind Brazil and the Russian Federation.
Source: James Davies, Rodrigo Lluberas, and Anthony Shorrocks, “Credit Suisse Global Wealth Databook, 2022, Credit Suisse, https://www.credit-suisse.com/about-us/en/reports-research/global-wealth-report.html.