Billmitchell iconBillmitchellOct 2, 2026 ~8 min source read

Bill Mitchell says RBA economists rely on NAIRU and New Keynesian thinking; governor’s claims on unemployment challenged

In a comment on his blog, Bill Mitchell responds to Mark Kinnear by arguing that RBA staff and public-facing economists adhere to New Keynesian frameworks that prioritize NAIRU-based reasoning, and that this outlook helps justify higher interest rates and shields bank profits.

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Useful takeaways from this story.

Bill Mitchell argues RBA economists use New Keynesian/NAIRU reasoning and genuinely believe unemployment must rise to reduce inflation.

A Monetary Policy Board member publicly said there is no evidence wages are driving current inflation, contrasting with the governor’s call for higher unemployment.

Mitchell contends that RBA rate hikes also protect bank profits, with bank-aligned economists pushing for higher rates.

The useful part

That is a position that I have been arguing for over the last several years in countering the mainstream narratives. RBA governor makes another self-serving public presentation ignoring the dismal reality she is helping to create (July 30, 2026). Apparently the RBA has the interests of the unemployed it is putting out of work at heart.

How it works

  • RBA wants to destroy the livelihoods of 140,000 Australian workers – a shocking indictment of a failed state (June 22, 2023).
  • None of the events that have occurred within the period covered has shown the reasoning in those posts to be invalid.
  • Whatever the rate might be, the data does provide us with some clues as to where the official unemployment rate is relative to this 'conceptual' level.
  • That is 235.5 thousand persons have lost their jobs or have been unable to get work if they are new entrants to the labour force.
  • A 5 per cent unemployment rate scaled against the current labour force size would require unemployment rise to 778 thousand, an extra 55 thousand workers without jobs.

What to take from it

RBA rate hikes – ideology triumphing over evidence and reason (May 7, 2026). Interest rate hikes will not get ships moving through the Strait of Hormuz more quickly (March 12, 2026). RBA bows to financial market pressure and boost bank profits at the expense of low-income mortgage holders (February 5, 2026).

Example or evidence

  • Inflation continuing to fall in Australia further exposing the incompetence of our central bank (July 30, 2025).
  • Treasurer, please sack the RBA governor and the Monetary Policy Board members – they have gone rogue (July 10, 2025).
  • Australia – the inflation spike was transitory but central bankers hiked rates with only partial information (June 26, 2025).
  • Australian inflation episode well and truly over – please tell the RBA to stop trying to push unemployment up further (November 27, 2024).

Details worth keeping

The extraordinary juxtaposition of these views is one thing. Background reading I have traced the shifting RBA positions on the underlying causes of the inflationary pressures for many years now and these blog posts provide a brief history of my concerns covering the pressures during the pandemic and then following the Middle East fiasco: 1. Australian Treasurer refuses to use his legislative power to rein in the rogue RBA (September 25, 2024).

Related coverage

  • Billmitchell: "There is no wages problem in Australia that is driving the current inflationary pressures.
  • Billmitchell: Bill's saying that the RBA economists are infested with NK type thinking and NAIRU concepts which means that they want to push up interest rates to increase unemployment as so reduce the rate of inflation.
  • Billmitchell: Michele Bullock- "I don't like to talk about this NAIRU".
  • Investinglive: Committee approved the following statement for release by a 12 – 0 vote: The Committee decided to raise the target range for the federal funds rate by 1/4 percentage pointto 3-3/4to 4 percent, in support of...

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