Methodology
Career changers are categorised into industries based on the ANZSIC06 code of their previous employer.
New entrants are categorised into the following groups based on any education enrolments in the year leading up to starting work, or work experience in the past five years. They are categorised in a ranked hierarchy of:
- Secondary school leaver (enrolled within one year of starting work)
- Tertiary graduate (enrolled within one year of starting work)
- Career changer (at least one year of work experience within any other sector)
- Immigrant (first arrived in New Zealand within one year)
- Beneficiary (history of beneficiary income)
- Returning Kiwi (return date to New Zealand within one year)
- Others and unknowns
Such that a new entrant recently enrolled in tertiary education with more than one year of work experience is classified as a tertiary graduate as opposed to a career changer.
Access to the data used in this study was provided by Stats NZ under conditions designed to give effect to the security and confidentiality provisions of the Data and Statistics Act 2022. The results presented in this study are the work of the author, not Stats NZ or individual data suppliers.
These results are not official statistics. They have been created for research purposes from the Integrated Data Infrastructure (IDI) which is carefully managed by Stats NZ. For more information about the IDI please visit https://www.stats.govt.nz/integrated-data/.
The results are based in part on tax data supplied by Inland Revenue to Stats NZ under the Tax Administration Act 1994 for statistical purposes. Any discussion of data limitations or weaknesses is in the context of using the IDI for statistical purposes, and is not related to the data's ability to support Inland Revenue's core operational requirements.