Democracy clusters and patterns of inequality: A k-means approach

Arbeitspapier

This paper employs k-means clustering, a multidimensional pattern recognition method, to categorize countries using information from five Varieties of Democracy indices. K-means country clusters are similar but not entirely identical to both k-medians clusters and arbitrary groups formed using only one measure, namely the liberal democracy index. Simple correlations with different inequality measures yield varying results. Despite having higher absolute inequality, country clusters with extremely high levels of democracy are characterized by lower relative inequality. They also have the lowest ratio of the income share of the richest 10 per cent to that of the poorest 40 per cent. K-means clusters with low- and medium-quality institutions generally do not differ much in terms of inequality outcomes.

Angaben zum Objekt

• ISBN: 978-92-9267-380-2
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: WIDER Working Paper ; No. 2023/72

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Economic Systems: General ; Econometric and Statistical Methods and Methodology: General ; Equity, Justice, Inequality, and Other Normative Criteria and Measurement
• Thema: clustering ; democracy ; inequality ; pattern recognition

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Puzon, Klarizze Anne Martin
• Ereignis: Veröffentlichung
• (wer): The United Nations University World Institute for Development Economics Research (UNU-WIDER)
• (wo): Helsinki
• (wann): 2023

Weitere Informationen

• DOI: doi:10.35188/UNU-WIDER/2023/380-2
• Handle: http://hdl.handle.net/10419/283768
• Letzte Aktualisierung: 10.03.2025, 11:41 MEZ