Former Treasury assistant secretary David Pearl said that inflationary risks remain a concern for the Australian economy this week.

The critique highlights a growing divide over how the Reserve Bank of Australia (RBA) manages price stability. If inflation proves more resilient than expected, the central bank may face pressure to maintain higher interest rates for longer, impacting borrowing costs for millions of households.

Pearl said that inflation remains sticky despite a recent decline in the inflation rate to 3.5 per cent [1]. This persistence suggests that price pressures are not dissipating as quickly as some policymakers might hope, creating a volatile environment for monetary policy.

During an interview with Sky News Australia, Pearl questioned the current leadership of the central bank. He specifically targeted the approach of RBA Governor Michele Bullock regarding the current economic trajectory.

"I think her strategy is to cross her fingers and hope for the best," Pearl said.

The former official said that the current data does not support a relaxed stance. He said, "It’s clear that inflationary risks are a concern."

While the drop to 3.5 per cent [1] represents a movement in the right direction, Pearl said that the underlying trend remains problematic. He described the situation as one where inflation remains sticky, suggesting that the RBA may be underestimating the difficulty of returning to target levels.

Bullock has not issued a direct response to Pearl's specific comments regarding her strategy. The RBA continues to monitor economic indicators to determine the timing of future rate adjustments.

"Inflation remains sticky."

The tension between the RBA's current trajectory and the warnings from former Treasury officials reflects a broader debate on the 'last mile' of inflation control. While the headline rate has dipped, the 'stickiness' Pearl describes refers to the difficulty of lowering inflation from moderate levels back to the central bank's target. If the RBA is perceived as too passive, it risks allowing inflation to embed itself in the economy, which would necessitate more aggressive and painful interest rate hikes in the future.