Short-term measures of inflation expectations have also risen.
The bank has updated its forecasts to incorporate recent data and developments in the Middle East.
The baseline forecast, which assumes the conflict is resolved soon and fuel prices decline, predicts underlying inflation peaking higher than was expected in February.
It then declines as demand growth slows and capacity pressures ease in response to higher interest rates.
The bank noted that financial conditions have tightened this year.
Money market interest rates and government bond yields have risen, and the exchange rate has appreciated.
But credit is readily available to households and businesses, the RBA said.
Today’s policy decision was made by the majority: eight members of the RBA’s monetary policy committee voted to increase the cash rate target by 25 basis points to 4.35%, while one member voted to leave it unchanged at 4.1%.
The Reserve Bank of New Zealand has kept its Official Cash Rate low at 2.25% but economists expect the central bank to start tightening soon because of higher inflationary pressures.
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