On correcting the concentration index for binary variables.
Författare
Summary, in English
This article discusses measurement of socioeconomic inequalities in the prevalence of a health condition, in response to the recent exchange between Guido Erreygers and Adam Wagstaff, in which they discuss the merits of their own corrections to the frequently used concentration index. We first reconcile their debate and discuss the value judgments implicit in their indices. Next, we provide a formal definition of the previously undefined value judgment in Wagstaff's correction. Finally, we show empirically that the choice of index matters, as illustrated by comparisons between countries using data from the European Survey of Health, Ageing and Retirement.
Publiceringsår
2013
Språk
Engelska
Sidor
659-670
Publikation/Tidskrift/Serie
Journal of Health Economics
Volym
32
Issue
3
Länkar
Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Health Care Service and Management, Health Policy and Services and Health Economy
Status
Published
Forskningsgrupp
- Health Economics
ISBN/ISSN/Övrigt
- ISSN: 1879-1646