This is a trend captured by the Gini Index, also called the Gini Coefficient ... In the context of life expectancy, lifespan ...

The Gini index, or Gini coefficient, is a summary measure of income inequality representing how income distribution varies compared with an equal outcome. States with the lowest Gini index figures ...

Income (or wealth) inequality is measured using the normalised Gini coefficient. The normalised Gini coefficient (unlike the traditional Gini coefficient) takes into account negative values in a ...

The Gini coefficient is a measure for inequality of income distribution within a population. A high Gini coefficient indicates a more unequal income distribution. The value of the Gini coefficient ...

The Gini coefficient--an index that measures income inequality on a scale ranging between 0 and 1--rose to 0.5700 based on initial income, or before distribution through taxation and social ...