The Gini index, a measure of income inequality, fell from 0.58 to 0.54, a large fall by this measure.

衡量收入差异的基尼系数从0.58降至0.54, 是一次瞩目的进步。

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Based on the theory of Industry Organization, the paper uses the Concentrative Ratio, Herfindahl-Hirschman Index, Lorenz Curve and Gini Coefficient to analyze AMM's concentrative degree.

运用产业组织相关理论、集中度系数、赫芬达尔—赫希曼指数、洛伦茨曲线和基尼系数分析了我国农机工业集中度现状。

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That would put China's Gini index at over 0.5, on par with many South American countries, and, if trends continue, headed for the income inequality of much of Africa.

这样一来，中国的基尼系数就会超过0.5，和南美国家相当。如果这种收入不公的趋势持续，中国的基尼系数将会和非洲国家为伍。

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The Census Bureau publishes the Gini Index, which is the official measure of income inequality.

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The Gini index ranges from 0, which represents perfect equality, to 1, for absolute inequality.

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The Gini index value for the United States in 2011 was 0.475, higher than it was in 2010 at 0.469.

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