Health expenditure data are known to be afflicted by restricted range, zero values, skewness and kurtosis. Several methods for modelling such data have been suggested in the literature to cope with these problems. This paper compares the performance of several alternative estimators, including...

The usual practice in empirical distributional studies is to use either disposable income or consumption expenditure as a proxy for welfare. Essentially, both variables are used as approximations of the unobserved “permanent income” of the population members. This paper exploits the...