RBNZ to ‘Act Decisively’ If Core Inflation Picks Up, Breman Says

New Zealand’s Reserve Bank (RBNZ) Chief Economist Paul Conway Breman stated the central bank is prepared to “act decisively” if core inflation shows signs of reacceleration. This assertive stance reflects ongoing concerns within the RBNZ about the persistence of inflation, particularly underlying price pressures that may not respond sufficiently to current monetary policy settings. Breman’s comments suggest that any significant uptick in core inflation metrics could trigger further interest rate hikes, potentially exceeding market expectations. For investors, this signals a hawkish bias from the RBNZ, indicating that the bank prioritizes taming inflation even if it impacts economic growth. Fixed-income investors should anticipate continued volatility in New Zealand government bond yields, with upside risks if inflation data disappoints. Equity investors, especially those in interest-rate-sensitive sectors, should prepare for a potentially tighter monetary environment for longer than initially forecasted, which could affect corporate earnings and valuations. The immediate focus for market participants will be on forthcoming inflation reports and any subsequent communications from the RBNZ. A sustained rise in key core inflation measures would likely reinforce the RBNZ’s resolve, paving the way for more restrictive policy actions. Conversely, a moderation in these figures could offer some reprieve, albeit likely temporary, given the RBNZ’s explicit commitment to price stability.