Oliver is the Executive Director of The New Zealand Initiative. Before joining the Initiative, he was a Research Fellow at the Centre for Independent Studies in Sydney, the Chief Economist at the Policy Exchange in London, and an advisor in the UK House of Lords.
Oliver holds a master's degree in economics and business administration and a PhD in Law from Bochum University in Germany.
Oliver is available to comment on all of the Initiative’s research areas.
Phone: +64 4 499 0790
In early September, I warned that France’s politics could ignite Europe’s financial powder keg. The fuse, I suggested, might be lit when Prime Minister François Bayrou faced an inevitable confidence vote, which he would lose. Read more
In this episode, Oliver talks to Michael Johnston about New Zealand's productivity paradox and why the country underperforms economically despite having strong institutions. They discuss lessons from small European countries like Switzerland, Ireland, Denmark, and the Netherlands, exploring how factors like decentralisation, foreign direct investment, trade integration, and national culture could help improve New Zealand's economic performance. Read more
“We have no money, so we shall have to think.” That line is ascribed to New Zealand physicist Ernest Rutherford before he cracked the atom. The country’s current Prime Minister, Christopher Luxon and his Finance Minister Nicola Willis face a rather different conundrum, albeit under the same constraint: How do you deliver modern infrastructure when Treasury’s 2025 long-term fiscal statement projects government debt reaching 200 per cent of GDP by 2065? Read more
In this episode, Oliver talks to Eric Crampton, the New Zealand Initiative's chief economist, about his latest report Building Nations examining Canadian First Nations' experiences with autonomous land development and what New Zealand might learn from them. They discuss how Canadian reserves transformed from heavily regulated, impoverished areas into thriving self-governing communities that are now solving urban housing crises through major development projects like the Squamish Nation's apartment towers in downtown Vancouver. Read more
Last week, Treasury released yet another warning about New Zealand’s fiscal future. It was the same message they have been delivering for twenty years: population ageing will create spending pressures that the current tax base cannot support. Read more
Australians watching the economic drama unfold across the Tasman might find the plot familiar: An economy shrinks far faster than anyone forecast. Manufacturing slumps. Read more
A young TikTok activist has discovered something shocking about New Zealand policymaking. Brace yourself: A leading New Zealand think tank recommended a knowledge-rich curriculum for schools. Read more
New Zealand’s economy shrank 0.9 per cent in the June quarter. A chorus of commentators, politicians and economists are blaming the Reserve Bank for this poor performance. Read more
At Eden Park, concerts are capped at twelve a year from six artists. Weekday shows must finish by 11 pm, with a maximum duration of five hours. Read more
Dr Oliver Hartwich was featured on Newstalk ZB's news segments commenting on Reserve Bank independence. He argued that the government should let the Reserve Bank maintain its independence and focus on addressing inflation without political interference over interest rate decisions. Read more
RNZ Business News discussed Dr Oliver Hartwich's comments defending the Reserve Bank on their midday bulletin. He defended the Reserve Bank against scapegoating claims, arguing that the current government's single inflation mandate and expansionary fiscal policies have made monetary policy more challenging. Read more
Herald NOW mentioned Dr Oliver Hartwich on their news segment about the Reserve Bank governor appointment. He emphasised the importance of maintaining the Reserve Bank's independence and allowing it to focus on addressing inflation without political interference. Read more
Wellington (Monday, 22 September 2026) - The Reserve Bank of New Zealand has been unfairly scapegoated for the current recession when it was simply doing its job of bringing inflation under control, according to new research from The New Zealand Initiative. The research note, Monetary Policy Without Mates, reveals that while the RBNZ fought to tame inflation that peaked at nearly 8%, the government's fiscal policy worked against these efforts – forcing interest rates to stay higher for longer. Read more
The Reserve Bank of New Zealand has been unfairly scapegoated for the current recession when it was simply doing its job of bringing inflation under control. The research note, Monetary Policy Without Mates, reveals that while the RBNZ fought to tame inflation that peaked at nearly 8%, the government's fiscal policy worked against these efforts – forcing interest rates to stay higher for longer. Read more
Dr Oliver Hartwich debated Robert MacCulloch on The Platform over claims that the New Zealand Initiative has "captured" the National government and is controlling fiscal policy. Dr Hartwich defended the Initiative, stating they have minimal contact with government ministers and would have pursued different policies if they truly had influence, particularly opposing last year's tax cuts in favour of budget consolidation and deficit reduction. Read more