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Decomposition of inequality change into pro-poor growth and mobility components: -dsginideco-

Author

Listed:
  • Stephen P. Jenkins

    (University of Essex)

  • Philippe Van Kerm

    (CEPS/INSTEAD, Luxembourg)

Abstract

This short talk describes the module -dsginideco- which decomposes the change in income inequality between two time periods into two components, one representing the progressivity (pro-poorness) of income growth, and the other representing reranking. Inequality is measured using the generalized Gini coefficient, also known as the S-Gini, G(v). This is a distributionally-sensitive inequality index, with larger values of v placing greater weight on inequality differences among poorer (lower ranked) observations. The conventional Gini coefficient corresponds to thecase v = 2. The decomposition is of the form: final-period inequality - initial-period inequality = R - P where R is a measure of reranking, and P is a measure of the progressivity of income growth. For full details of the decomposition and an application, see S.P. Jenkins and P. Van Kerm (2006), "Trends in income inequality, pro-poor income growth and income mobility", Oxford Economic Papers, 58(3): 531-548.

Suggested Citation

  • Stephen P. Jenkins & Philippe Van Kerm, 2009. "Decomposition of inequality change into pro-poor growth and mobility components: -dsginideco-," United Kingdom Stata Users' Group Meetings 2009 11, Stata Users Group.
    • Handle: RePEc:boc:usug09:11
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    File URL: http://repec.org/usug2009/Jenkins-VanKerm.dsginideco.pdf
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    Cited by:

    1. Lajos Baráth & Imre Fertő, 2017. "Productivity and Convergence in European Agriculture," Journal of Agricultural Economics, Wiley Blackwell, vol. 68(1), pages 228-248, February.
    2. Paul, Saumik & Fukao, Kyoji, 2017. "The Role of Structural Transformation in Regional Productivity Growth and Convergence in Japan: 1874 - 2008," CEI Working Paper Series 2016-12, Center for Economic Institutions, Institute of Economic Research, Hitotsubashi University.
    3. Evânio M. Paulo & Osmar T. Souza, 2023. "Foreign Trade and Income Convergence in Latin America," Economies, MDPI, vol. 11(9), pages 1-19, September.
    4. Fukao, Kyoji & 深尾, 京司 & Paul, Saumik, 2017. "The Role of Structural Transformation in Regional Convergence in Japan: 1874-2008," SSPJ Discussion Paper Series DP17-001, Service Sector Productivity in Japan: Determinants and Policies, Institute of Economic Research, Hitotsubashi University.
    5. Louis Chauvel, 2016. "The Intensity and Shape of Inequality: The ABG Method of Distributional Analysis," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 62(1), pages 52-68, March.
    6. Abraha Woldemichael & Amirhossein Takian & Ali Akbari Sari & Alireza Olyaeemanesh, 2019. "Availability and inequality in accessibility of health centre-based primary healthcare in Ethiopia," PLOS ONE, Public Library of Science, vol. 14(3), pages 1-16, March.
    7. Paul Gregg & Rosanna Scutella & Claudia Vittori, 2012. "Earnings Mobility and Inequality: An Integrated Framework," The Centre for Market and Public Organisation 12/295, The Centre for Market and Public Organisation, University of Bristol, UK.
    8. Arturo Martinez Jr. & Mark Western & Michele Haynes & Wojtek Tomaszewski, 2014. "Is there income mobility in the Philippines?," Asian-Pacific Economic Literature, The Crawford School, The Australian National University, vol. 28(1), pages 96-115, May.
    9. Louis Chauvel, 2014. "The Intensity and Shape of Inequality: The ABG Method of Distributional Analysis," LIS Working papers 609, LIS Cross-National Data Center in Luxembourg.
    10. Fukao, Kyoji & Paul, Saumik, 2017. "The Role of Structural Transformation in Regional Convergence in Japan: 1874-2008," Discussion Paper Series 665, Institute of Economic Research, Hitotsubashi University.

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