1. A welfare economics foundation for health inequality measurement;Bleichrodt;Journal of Health Economics,2006
2. On the measurement of relative and absolute income-related health inequality;Clarke;Social Science & Medicine,2002
3. Erreygers, G., 2006. Beyond the health Concentration Index: an Atkinson alternative for the measurement of the socioeconomic inequality of health. In: Paper Presented at the Conference Advancing Health Equity, Helsinki, WIDER-UNU.
4. The estimation of the Lorenz curve and Gini index;Gastwirth;Review of Economics and Statistics,1972
5. Income Inequality and Poverty. Methods of Estimation and Policy Applications;Kakwani,1980