The series of top fiscal income shares for Korea have been extended to 2016 by Nak-Nyeon Kim and Jongil Kim. In 2016, the top 1% fiscal income share reached 12.2%.
Top 1% fiscal income share in Korea, 1933-2016
noviembre 5, 2018
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Sitio web creado en 2015-2017 con la colaboración de:
Diseño & visualización:
(Benjamin Grillet, François Prosper, Brice Terdjman, Anthony Veyssière)
Web development:
Aliquidstudio (Benjamin Grillet)
Arquitectura y optimización de la base de datos: 
(Panagiotis Korvesis, Antonis Skandalis, Konstantinos Skianis, Michalis Vazirgianis)
Consultores informáticos: Thomas Blanchet, Guillaume Saint-Jacques, David Smadja
Asistentes: Yu Tian, Regina Hung, Amory Gethin
Gestión del proyecto: Facundo Alvaredo y Lucas Chancel
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What distinguishes WID.world’s inequality data from the OECD, the World Bank, or other inequality data providers?
Only few institutions provide inequality estimates and those who do so (e.g. the the OECD or the World Bank data portals) rely for the most part on household surveys. One key problem with surveys, however, is that they are based upon self-reporting and are well known to underestimate top incomes and top wealth shares. In addition, surveys only cover a limited time span and make it impossible to offer a long-term perspective on inequality trends.
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Over the past decades, the increase in economic inequalities was largely driven by a rise in income and wealth accruing to the top of the distribution. However, household surveys, the data sources traditionally used to observe these dynamics, do not capture these evolution very well. They provide useful information and cover a lot of countries but do not inform adequately on income and wealth levels of the richest individuals.
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