From workers found in IRD tax records who work at least three months in a year we determine the experience these workers have had in their sector in the 10 years prior to their work date.
For self-employed workers we can usually only see income on a yearly basis, thus employment defined in 12 month blocks meaning few are found with 0 years (0 - 11 months) experience.
Note that self-employed tax records are not complete for 2018.
Access to the anonymised data used in this study was provided by Statistics New Zealand in accordance with security and confidentiality provisions of the Statistics Act 1975, and secrecy provisions of the Tax Administration Act 1994. The findings are not Official Statistics. The results in this paper are the work of the authors, not Statistics NZ, and have been confidentialised to protect individuals, households, businesses, and other organisations from identification. Read our full disclaimer here.