The Reserve Bank of Australia (RBA) raised its policy rate by 25 basis points to 4.6 percent Tuesday. The move brings the cash rate to its highest level in 15 years, matching economists' expectations in a Reuters poll.
The RBA has now delivered four rate hikes this year, totaling 100 basis points. The central bank said upside risks identified in its August meeting are now materializing, requiring further policy tightening.
Global energy prices are higher than previously assumed due to the broadening conflict in the Middle East. Also, AI-related demand is driving price increases for technology-related goods, the RBA said.
Australia's inflation has remained above the RBA's target band of 2 percent to 3 percent throughout 2023. Inflation peaked at 4.6 percent in March and was last reported at 3.5 percent in July, surpassing estimates. The August inflation print is scheduled for release Wednesday.
Bank of America analysts said last week that inflation is accelerating instead of converging toward the RBA's target. The July Consumer Price Index provided clear evidence of this shift, contributing to rising core inflation in recent months.
Evidence of second-round effects from elevated energy costs reinforces the risk of inflation becoming entrenched, Bank of America added. The RBA acknowledged the Middle East conflict remains unresolved, presenting scenarios where inflation could be higher and economic activity lower than forecast.
The RBA committed to taking all necessary actions to contain inflation, including the possibility of further policy rate increases. This hawkish stance shows the central bank prioritizing price stability even as economic growth moderates.
The S&P/ASX 200 index and the Australian dollar remained largely flat following the RBA's policy decision. This muted market reaction suggests the 25-basis-point hike was largely priced into expectations.
Economic growth in Australia has already shown signs of slowing. The country's economy expanded by 2.1 percent in the second quarter, down from 2.5 percent in the first three months of the year, consistent with the RBA's warnings of a growth slowdown as rates rise.
The yield curve implications are clear: short-term rates will continue to reflect the RBA's inflation-fighting resolve. Further tightening could lead to spread compression in credit markets as higher funding costs pressure corporate margins, increasing duration risk for fixed-income portfolios.
Bank of America's assessment of accelerating core inflation and second-round effects from energy costs highlights the RBA's difficult balancing act. The central bank must manage persistent price pressures while avoiding excessive strain on economic activity, a challenge amplified by external geopolitical factors and domestic capacity constraints.
