[it04] WARNING: this is a NET income data set. Only HMI is expressed in GROSS values, applying imputed values by the original data provider for social-insurance contributions and income taxes.
[it04] WARNING: this is a NET income data set, all income subcategories are expressed in NET values. See notes for HMI.
[it04] The retired dummy is based on the usual activity status.
[it04] The unemployed dummy is based on the usual activity status.
[it04] The employed dummy is based on the usual activity status.
[it04] The hourly wage was calculated from the annual one using information on weeks and hours worked.
[it04] Information taken from skill level.
[it04] Whether has received disability pension during 2004. A person is considered disabled if he/she has received any disability pension (insurance or assistance-based) during 2004.
[it04] disabled refers to those who receive disability pension
[it04] formerly married/in union includes only separated or divorced