October 3, 2019. Decomposing inequality by income sources: ‘The Arab Inequality Puzzle’

A new GLO Discussion Paper reveals that based on standard measures, inequality in Egypt and Tunisia is not unusually high. This is qualified exploring a new dimension decomposing inequality by income sources.

The Global Labor Organization (GLO) is an independent, non-partisan and non-governmental organization that functions as an international network and virtual platform to stimulate global research, debate and collaboration.

The Arab Inequality Puzzle: The Role of Income Sources in Egypt and Tunisia –  Download PDF
by Krafft, Caroline & Davis, Elizabeth E.

GLO Discussion Paper No. 405, 2019

GLO Fellow Caroline Krafft

Author Abstract: Egypt and Tunisia are perceived to have high levels of inequality, yet based on standard measures, inequality in these two countries is not unusually high. In this study we explore a new dimension of inequality in Egypt and Tunisia by using a more complete measure of income and decomposing inequality by income sources (factor components). We find that higher-income households have more income sources than lower-income ones. Informal wage work and earnings from household enterprises are more common in Egypt than Tunisia, while formal wage work, pensions, and social assistance are more common in Tunisia. Social assistance does little to offset income inequality in either country. Enterprise earnings (in Egypt) and agricultural earnings (in Tunisia) as well as rent and other capital income in both countries play a large role in inequality. High inequality in these non-wage income sources may help explain why inequality is perceived to be high.

GLO Discussion Papers are research and policy papers of the GLO Network which are widely circulated to encourage discussion. Provided in cooperation with EconStor, a service of the ZBW – Leibniz Information Centre for Economics, GLO Discussion Papers are among others listed in RePEc (see IDEAS,  EconPapers)Complete list of all GLO DPs – downloadable for free.


This entry was posted in News, Research. Bookmark the permalink.