New GDP figures (Newstalk ZB)

 (21 March 2024) Mike Hosking interviews Dr Oliver Hartwich on New Zealand's latest GDP figures.

Does the common law deal with climate policy? (The Platform)

 (16 February 2024) Dr Oliver Hartwich discussed the recent Supreme Court decision on climate change and the common law with Michael Laws.

New Zealand's inflation outlook for 2024 (Newstalk ZB)

 (31 January 2024) Oliver Hartwich discussed New Zealand's inflation outlook with Mike Hosking.

The wealth script New Zealand needs (NZ Everyday Investor)

 (16 October 2023) Dr Oliver Hartwich talked to Darcy Ungaro on the NZ Everyday Investor podcast about The New Zealand Initiative's report Prescription for Prosperity and what the incoming government should do.

Ardern's lack of transparency (2GB)

 (6 December 2022) I discussed the Ardern Government's lack of transparency with 2GB's Luke Grant.

What happened to NZ's education system (LifeFM)

 (13 November 2022) Long-form interview on New Zealand's education decline.

The sad state of NZ education (The Platform)

 (10 November 2022) Interview with Sean Plunket.