IDEAS home Printed from https://ideas.repec.org/p/ucm/doicae/9415.html
   My bibliography  Save this paper

Horizontal and vertical inequality in a social welfare framework

Author

Listed:
  • Rafael Salas del Marmol

    (Instituto Complutense de Análisis Económico. Universidad Complutense de Madrid.)

Abstract

In this paper a new definition of horizontal inequality is adopted. It is defined in terms of the distributional change within intervals of similar households, produced by the Tax System. We believe that this definition is better suited for measurement of the comparative injustice that may be caused by the Tax System among similar households. In particular a within-group Atkinson inequality index applied to one minus the tax rates of similar households is proposed. It enables us to introduce this concept in a general social welfare framework together with efficiency and vertical equity redistribution considerations, where the horizontal equity and vertical redistribution are income-invariant measures. It contributes to a more appropriate evaluation of the desirability of tax reforms aimed at achieving greater horizontal equity.

Suggested Citation

  • Rafael Salas del Marmol, 1994. "Horizontal and vertical inequality in a social welfare framework," Documentos de Trabajo del ICAE 9415, Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales, Instituto Complutense de Análisis Económico.
    • Handle: RePEc:ucm:doicae:9415
    as

    Download full text from publisher

    File URL: https://eprints.ucm.es/id/eprint/27893/1/9415.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. King, Mervyn A, 1983. "An Index of Inequality: With Applications to Horizontal Equity and Social Mobility," Econometrica, Econometric Society, vol. 51(1), pages 99-115, January.
    2. Frank A. Cowell, 1985. "Measures of Distributional Change: An Axiomatic Approach," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 52(1), pages 135-151.
    3. Plotnick, Robert, 1981. "A Measure of Horizontal Inequity," The Review of Economics and Statistics, MIT Press, vol. 63(2), pages 283-288, May.
    4. Cowell, Frank A., 1980. "Generalized entropy and the measurement of distributional change," European Economic Review, Elsevier, vol. 13(1), pages 147-159, January.
    5. Feldstein, Martin, 1976. "On the theory of tax reform," Journal of Public Economics, Elsevier, vol. 6(1-2), pages 77-104.
    6. Raúl Camarero & Octavio Herrero & Ignacio Zubiri, 1993. "La medición de la inequidad horizontal: teoría y una aplicación al caso de Vizcaya," Investigaciones Economicas, Fundación SEPI, vol. 17(2), pages 333-362, May.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Vargas, Carmen, 1996. "A social welfare model for the evaluation of the spanish income tax system," UC3M Working papers. Economics 4100, Universidad Carlos III de Madrid. Departamento de Economía.
    2. Juan Gabriel Rodríguez & Rafael Salas & Irene Perrote, 2005. "Partial Horizontal Inequity Orderings: A Non‐parametric Approach," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 67(3), pages 347-368, June.
    3. Justin Van De Ven & John Creedy, 2005. "Taxation, Reranking and Equivalence Scales," Bulletin of Economic Research, Wiley Blackwell, vol. 57(1), pages 13-36, January.
    4. Luis José Imedio Olmedo & Encarnación Macarena Parrado Gallardo & María Dolores Sarrión Gavilán, 2005. "Horizontal equity, equal progression: an utilitarian approach," Hacienda Pública Española / Review of Public Economics, IEF, vol. 174(3), pages 87-115, September.
    5. Erlend Bø & Peter Lambert & Thor Thoresen, 2012. "Horizontal inequity under a dual income tax system: principles and measurement," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 19(5), pages 625-640, October.
    6. Ivica Urban & Peter J. Lambert, 2008. "Redistribution, Horizontal Inequity, and Reranking," Public Finance Review, , vol. 36(5), pages 563-587, September.
    7. Herault, Nicolas & Jenkins, Stephen P., 2023. "Redistribution, horizontal inequity, and reranking: direct taxation in the UK, 1977–2020," LSE Research Online Documents on Economics 120996, London School of Economics and Political Science, LSE Library.
    8. Alan J. Auerbach & Kevin A. Hassett, 2002. "A New Measure of Horizontal Equity," American Economic Review, American Economic Association, vol. 92(4), pages 1116-1125, September.
    9. Robert Plotnick, 1985. "A Comparison of Measures of Horizontal Inequity," NBER Chapters, in: Horizontal Equity, Uncertainty, and Economic Well-Being, pages 239-268, National Bureau of Economic Research, Inc.
    10. Duclos, Jean-Yves & Jalbert, Vincent & Araar, Abdelkrim, 2000. "Classical Horizontal Inequity and Reranking: an Integrated Approach," Cahiers de recherche 0002, Université Laval - Département d'économique.
    11. Duclos, J.Y., 1995. "Relative Performance, Relative Deprivation and Generalised Gini Indices of Inequality and Horizontal Inequity," Papers 9514, Laval - Recherche en Politique Economique.
    12. Bibi, Sami & Duclos, Jean-Yves, 2007. "Equity and policy effectiveness with imperfect targeting," Journal of Development Economics, Elsevier, vol. 83(1), pages 109-140, May.
    13. Berliant, Marcus & Strauss, Robert P., 2008. "Distributional analysis of prospective 2009 US individual income taxes: current law and the candidates’ tax plans," MPRA Paper 11221, University Library of Munich, Germany.
    14. Carlos Díaz-Caro & Jorge Onrubia, 2019. "How Did the ‘Dualization’ of the Spanish Income Tax Affect Horizontal Equity? Assessing its Impact Using Copula Functions," Hacienda Pública Española / Review of Public Economics, IEF, vol. 231(4), pages 81-124, December.
    15. Wagstaff, Adam & van Doorslaer, Eddy, 1997. "Progressivity, horizontal equity and reranking in health care finance: a decomposition analysis for the Netherlands," Journal of Health Economics, Elsevier, vol. 16(5), pages 499-516, October.
    16. Nicolas Hérault & Stephen P. Jenkins, 2023. "Redistribution, horizontal inequity, and reranking: Direct taxation in the UK, 1977–2020," Working Papers 660, ECINEQ, Society for the Study of Economic Inequality.
    17. Cowell, Frank & Schluter, Christian, 1998. "Income mobility : a robust approach," LSE Research Online Documents on Economics 2210, London School of Economics and Political Science, LSE Library.
    18. Abdelkrim Araar & Jean-Yves Duclos, 2005. "An Atkinson-Gini Family of Social Evaluation Functions: Theory and Illustration Using Data from the Luxembourg Income Study," LIS Working papers 416, LIS Cross-National Data Center in Luxembourg.
    19. Louis Kaplow, 1985. "Horizontal Equity: Measures in Search of a Principle," NBER Working Papers 1679, National Bureau of Economic Research, Inc.
    20. Duclos, Jean-Yves & Jalbert, Vincent & Araar, Abdelkrim, 2003. "Classical Horizontal Inequity and Reranking: an Integrating Approach," Cahiers de recherche 0306, CIRPEE.

    More about this item

    Keywords

    Bienestar social; Sistema tributario.;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ucm:doicae:9415. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Águeda González Abad (email available below). General contact details of provider: https://edirc.repec.org/data/feucmes.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.