The Impact and Population libraries draw on data available in the public domain. This is because they have been produced using output from Stats NZ’s Integrated Data Infrastructure (IDI) and published by NZ Government agencies.
Research produced in Stats NZ’s IDI (and therefore data output) must be in the interest of public good and research, and as such any work Nicholson Consulting produce in the IDI is published publicly for use by researchers. This includes all data, code, and research reports and findings.
Data published by NZ Government agencies is available in the public domain, usually under a licence for use.