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Binder, Martin
Broekel, Tom
Year of Publication: 
Series/Report no.: 
Jena economic research papers 2009,100
In the literature on Sen's capability approach, studies focussing on the empirical measurement of conversion factors are comparatively rare. We add to this field by adopting a measure of 'conversion efficiency' that captures the efficiency with which individuals convert their re-sources into achieved functioning. We use a nonparametric efficiency procedure borrowed from production theory and construct such a measure for a set of basic functionings, using data from the wave 2006 of the British Household Panel Survey (BHPS). In Great Britain, 49.88% of the individuals can be considered efficient while the mean of the inefficient indi-viduals reaches one fifth less functioning achievement. An individual's conversion efficiency is positively affected by getting older, being self-employed, married, having no health prob-lems and living in the London area. On the other hand, being unemployed, sepa-rated/divorced/widowed and (self-assessed) disabled decrease an individual's conversion effi-ciency.
conversion efficiency
welfare measurement
robust nonparametric efficiency analysis
functioning production
Document Type: 
Working Paper

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