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Ordinal and cardinal measures of health inequality : an empirical comparison

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  • David (David Patrick) Madden

Abstract

When measuring health inequality using ordinal data, analysts typically must choose between indices specifically based upon ordinal data and more standard indices using ordinal data which has been transformed into cardinal data. This paper compares inequality rankings across a number of different approaches and finds considerable sensitivity to the choice between ordinal and cardinal based indices. There is relatively little sensitivity to the ethical choices made by the analyst in terms of the weight attached to different parts of the distribution.

Suggested Citation

  • David (David Patrick) Madden, 2008. "Ordinal and cardinal measures of health inequality : an empirical comparison," Working Papers 200813, School of Economics, University College Dublin.
    • Handle: RePEc:ucn:wpaper:200813
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    File URL: http://hdl.handle.net/10197/760
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    1. Van Ourti, Tom & van Doorslaer, Eddy & Koolman, Xander, 2009. "The effect of income growth and inequality on health inequality: Theory and empirical evidence from the European Panel," Journal of Health Economics, Elsevier, vol. 28(3), pages 525-539, May.
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    6. Tom Van Ourti & Eddy Van Doorslaer & Xander Koolman, 2006. "The Effect of Growth and Inequality in Incomes on Health Inequality: Theory and Empirical Evidence from the European Panel," Tinbergen Institute Discussion Papers 06-108/3, Tinbergen Institute.
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    Cited by:

    1. Erreygers, Guido & Van Ourti, Tom, 2011. "Measuring socioeconomic inequality in health, health care and health financing by means of rank-dependent indices: A recipe for good practice," Journal of Health Economics, Elsevier, vol. 30(4), pages 685-694, July.

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    More about this item

    Keywords

    Inequality; Cardinal; Ordinal; Set theory; Equality--Statistical methods; Social indicators;
    All these keywords.

    JEL classification:

    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • I31 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General Welfare, Well-Being

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