Review pushes RBNZ to judge policy by the inflation-adjusted cash rate

What the review covered and why it matters

A fresh review, released Tuesday in Wellington, scrutinized how the RBNZ ran monetary policy through the Covid-19 shock. The authors concluded the initial steps were appropriate, but the bank then underestimated the strength of the recovery and kept policy too loose for too long, which stoked overheating. The report said recognizing that real interest rates were still falling would have prompted an earlier shift.

The sequence is stark: the OCR stayed at a record low of 0.25% until late 2021, inflation climbed to 7.3% by mid-2022, and the subsequent rapid tightening "effectively threw the economy into recession."

Put real rates front and center

The reviewers want the bank to anchor its stance on inflation-adjusted rates and be clearer about it. "Greater emphasis should be placed on real interest rates in assessing and communicating the stance of monetary policy," the report said. It also called for the Monetary Policy Statement to show "real OCR paths implied by the nominal OCR paths and the associated inflation projections."

Process fixes: more challenge, less discretion

The review was conducted by Massachusetts Institute of Technology Professor Athanasios Orphanides and former RBNZ Assistant Governor David Archer. They said the design of the Monetary Policy Committee missed a chance to foster diverse viewpoints, opting instead for consensus decisions and unified external messages. The report also noted a move to stop bringing alternative scenario analysis to rate-setting meetings.

Their recommendations: make policy more systematic and reduce reliance on discretion, revive scenario analysis, and continue with recent steps to disclose votes and allow public discussion of individual MPC members' views.

Steady attention to inflation and rates helps you protect and grow your savings. Join Briefs Finance CEO Jaspreet Singh on September 29th for a FREE live investor workshop, How to Profit From A Dollar That's Losing its Value, where he shows how we're spotting investment opportunities as the dollar falls. Save your spot.

What leaders are saying and what to watch next

Finance Minister Nicola Willis, who commissioned the review, said the recommendations are mainly for the RBNZ and its MPC and target stronger decision-making under uncertainty. "I expect the RBNZ to consider these operational recommendations carefully and report publicly on its response," she said. Willis added that her government has introduced "stronger guardrails" for the central bank to support better choices ahead, including restoring the single focus on price stability. "I have confidence that the Reserve Bank is much better placed today than it was when the pandemic hit," she said. "Every signal I've had is that on our watch, the Reserve Bank gets what its job is and is focused on doing it as well as possible."

According to RBNZ Governor Anna Breman, the review's findings will guide future work on how policy is implemented. "The Reserve Bank has already undertaken a number of actions in response to lessons from the 2020-2022 period," she said. "The independent review offers additional insights that we will carefully consider alongside this work."

A calm, consistent approach to planning lets your wealth withstand changing conditions. Our CEO Jaspreet Singh is hosting a FREE live investor workshop, How to Profit From A Dollar That's Losing its Value, on September 29th. Sign up free to join him live.