estimation of the welfareindices, two resampling techniques, viz. jackknife and bootstrap, are discussed.They are used for the …, viz. standard(asymptotic), percentile and bootstrap-t. An overview of welfare indices andtheir estimation is given. The … vertrouensintervalle word bespreek, nl.die standaard (asimptotiese), die persentiel en die bootstrap-t vertrouensintervalle.Daar is ook 'n …