We provide independent expertise and advice.

For over 50 years our economists have been helping clients analyse market, regulatory, social, and environmental trends to enable them to make informed and strategic decisions.

Areas we work in

What we do

Expert witness services

We can prepare and present economic expert testimony to the High Court, Environment Court, Human Rights Tribunal and other bodies.

Our reputation for independence and robust economic analysis means our submissions are regarded as credible and authoritative.

Key contacts

John Yeabsley

Senior Fellow

john.yeabsley[at]nzier [dot] org [dot] nz

Peter Clough

Senior Economist

peter.clough[at]nzier [dot] org [dot] nz

Learn more about our people

Latest projects