Across 36 countries, a median of 54% say the gap between the rich and poor is a very big problem in their nation.

The chart shows the distribution of world income by population ... and on these grounds they resist the idea that reducing world income inequality should be an objective of international public policy ...

The chart plots the number of years of ... Of course, people are very far from earning the same income within any given country. Concept 3 global inequality refers to the inequality among all the ...

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 ...

From splicing together combined-data series with earlier series, the researchers could show that inequality today is as high as it was just before World ... containing charts and data based on the new ...