Proposing indicators to measure achievement and shortfall inequality consistently
AbstractIn several economic fields, such as those related to health or education, the individuals’ characteristics are measured by bounded variables. Accordingly, these characteristics may be indistinctly represented by achievements or shortfalls. A difficulty arises when inequality needs to be assessed. One may focus either on achievements or on shortfalls, but the respective inequality rankings may lead to contradictory results. In this note, we propose a procedure to define indicators to measure consistently the achievement and shortfall inequality. Specifically, we derive measures which are invariant under ratio-scale or translation transformations, and a decomposable measure also is proposed.
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Bibliographic InfoPaper provided by BWPI, The University of Manchester in its series Brooks World Poverty Institute Working Paper Series with number 12010.
Date of creation: 2010
Date of revision:
Other versions of this item:
- Lasso de la Vega, Casilda & Aristondo, Oihana, 2012. "Proposing indicators to measure achievement and shortfall inequality consistently," Journal of Health Economics, Elsevier, vol. 31(4), pages 578-583.
- I30 - Health, Education, and Welfare - - Welfare and Poverty - - - General
- D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-10-23 (All new papers)
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