World Inequality Database

世界不平等数据库（World Inequality Database）是一个全球收入与财富分配数据库，由巴黎经济学院的世界不平等实验室主导建立。其前身为2011年创建的世界顶端收入数据库，2017年正式更名为现名。数据库收录全球70多个国家和地区的收入、财富不平等历史数据，并提供基尼系数、各收入百分位占比等关键不平等指标。

The World Inequality Database (WID) is a global database focused on income and wealth distribution, developed and led by the World Inequality Lab at the Paris School of Economics. It was originally established as the World Top Incomes Database in 2011, and officially renamed to its current name in 2017. The database collects historical data on income and wealth inequality across more than 70 countries and regions worldwide, and provides key inequality indicators such as the Gini coefficient and income share by various income percentile groups.

搜集汇总

背景与挑战

背景概述

该数据集是全球不平等数据库，收录了全球众多国家与地区的历史宏观经济数据。其核心内容包括收入、财富分配、碳与性别不平等等多种经济指标，数据覆盖的时间跨度长，可追溯至19世纪初。