Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

With reformers relentlessly demanding that schools produce measurable outcomes, it’s curious that the Gini Index is rarely mentioned. I say that because what Italian statistician Corrado Gini wrote in ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Ask just about anyone in South Africa about the Gini coefficient and they will either stare at you blankly or tell you only two things: one, the Gini coefficient is the measure of income inequality in ...

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The Gini Index ranked India among the world’s most equal societies, by giving the country a score of 25.5. This places India in a ‘moderately low’ inequality category. While this may be cause for ...