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Distributional Comparisons Using the Gini Inequality Measure

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  • Creedy, John

Abstract

This paper is aimed at undergraduate and graduate economics students, and public sector economists, who are interested in inequality measurement. It examines the use of the Gini inequality measure to compare income distributions. The implicit distributional value judgements are made explicit, via the use of a particular form of Social Welfare Function. Emphasis is given to the interpretation of changes in inequality.

Suggested Citation

  • Creedy, John, 2021. "Distributional Comparisons Using the Gini Inequality Measure," Working Paper Series 21116, Victoria University of Wellington, Chair in Public Finance.
  • Handle: RePEc:vuw:vuwcpf:21116
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    File URL: https://ir.wgtn.ac.nz/handle/123456789/21116
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    References listed on IDEAS

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    1. van de Ven, Justin & Creedy, John & Lambert, Peter J, 2001. "Close Equals and Calculation of the Vertical, Horizontal and Reranking Effects of Taxation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 63(3), pages 381-394, July.
    2. Dagum, Camilo, 1990. "On the relationship between income inequality measures and social welfare functions," Journal of Econometrics, Elsevier, vol. 43(1-2), pages 91-102.
    3. S. Subramanian, 2002. "An Elementary Interpretation of the Gini Inequality Index," Theory and Decision, Springer, vol. 52(4), pages 375-379, June.
    4. Simone Pellegrino, 2020. "The Gini Coefficient: Its Origins," Working papers 070, Department of Economics and Statistics (Dipartimento di Scienze Economico-Sociali e Matematico-Statistiche), University of Torino.
    5. Lidia Ceriani & Paolo Verme, 2012. "The origins of the Gini index: extracts from Variabilità e Mutabilità (1912) by Corrado Gini," The Journal of Economic Inequality, Springer;Society for the Study of Economic Inequality, vol. 10(3), pages 421-443, September.
    6. John Creedy, 2017. "A note on inequality-preserving distributional changes," New Zealand Economic Papers, Taylor & Francis Journals, vol. 51(1), pages 86-95, January.
    7. John Creedy, 2016. "Interpreting inequality measures and changes in inequality," New Zealand Economic Papers, Taylor & Francis Journals, vol. 50(2), pages 177-192, August.
    8. John Creedy, 2023. "Comparing Income Distributions Using Atkinson's Measure of Inequality," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 56(1), pages 141-155, March.
    9. Justin Van De Ven & John Creedy & Peter J. Lambert, 2001. "Close Equals and Calculation of the Vertical, Horizontal and Reranking Effects of Taxation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 63(3), pages 381-394, July.
    10. Yitzhaki, Shlomo, 1983. "On an Extension of the Gini Inequality Index," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 24(3), pages 617-628, October.
    11. Aronson, J. Richard & Lambert, Peter J., 1994. "Decomposing the Gini Coefficient to Reveal the Vertical, Horizontal, and Reranking Effects of Income Taxation," National Tax Journal, National Tax Association, vol. 47(2), pages 273-94, June.
    12. Muliere, Pietro & Scarsini, Marco, 1989. "A note on stochastic dominance and inequality measures," Journal of Economic Theory, Elsevier, vol. 49(2), pages 314-323, December.
    13. Lerman, Robert I. & Yitzhaki, Shlomo, 1989. "Improving the accuracy of estimates of Gini coefficients," Journal of Econometrics, Elsevier, vol. 42(1), pages 43-47, September.
    14. Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
    15. Aronson, J. Richard & Lambert, Peter J., 1994. "Decomposing the Gini Coefficient to Reveal the Vertical, Horizontal, and Reranking Effects of Income Taxation," National Tax Journal, National Tax Association;National Tax Journal, vol. 47(2), pages 273-294, June.
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