Gini coefficient 堅尼系數

Gini coefficient
繁：堅尼系數
简：坚尼系数

反映貧富收入差距的堅尼系數出爐，統計處2016年最新數字為0.539，比5年前上升0.002，創45年來新高。

【貧富懸殊】香港堅尼系數再升　創45年來最高　月入相差近12倍（2017年6月9日）。香港01，取自 https://www.hk01.com/article/96740

Announcing the report findings, commissioner for census and statistics Leslie Tang Wai-kong pointed out that the Gini coefficient – an index from 0 to 1 that measures the wealth gap – for households rose by 0.002 from 0.537 in 2011 to a record high of 0.539 last year.

Yau, C., and Zhou, V. (2017, June 9). What hope for the poorest? Hong Kong wealth gap hits record high. South China Morning Post. Retrieved from
http://www.scmp.com/news/hong-kong/economy/article/2097715/what-hope-poorest-hong-kong-wealth-gap-hits-record-high