
RBA governor Michelle Bullock has continually lamented the problem embedded in our economy. · Getty
There are mounting concerns inflation is here for longer thanks to the ongoing conflict in the Middle East. Central banks around the world are on alert for any signs of inflation expectations becoming entrenched as they seek to prevent a re-run of the energy price driven inflationary shocks of the 1970s and 1980s.
For Australia, the inflationary impulse from Trump’s war is particularly concerning, with RBA Governor Michele Bullock expressing the view that domestically driven price pressures were already uncomfortably hot even before the US attacked.
Part of that puzzle – and a big part of the concern – is Australia’s weak rate of productivity growth.
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While there are a number of different ways to measure productivity growth, one of the most common is labour productivity, which is simply the rate at which the level of inflation adjusted GDP per hour worked grows.
The importance of which was summed up by Governor Bullock appearing before the lower house Parliamentary Economics Committee back in February, prior to the war:
“Faster productivity growth allows for stronger growth in incomes and spending without the emergence of inflationary pressures,” she said. That’s what she desperately wants to see.
The problem for Australia is that the economy’s productivity growth has been going more or less nowhere for the best part of a decade, with the exception of a short period during the pandemic which was driven by reversing levels of net overseas migration, pandemic constraints on labour and high levels of government stimulus.
Between the June quarter of 2016 and the latest national accounts figures from earlier this month, productivity has grown by just 0.9 per cent.
We need to lift our productivity growth to avoid domestic inflationary pressures. · ABS The long view
While there have been other periods in the past during which productivity growth has stagnated, the data reveals that in the past the trend was generally more favourable.
Using a metric which assesses the 5-year annual average rate of compounding growth in order to smooth volatility in the data, the peak in the current ABS data set occurred in the June quarter of 2000 at a figure of 2.9 per cent per year.
As of the latest reading on this metric, productivity is currently contracting at a rate of 0.7 per cent per year.
The trend is not our friend. · ABS International comparisons
When it comes to our Anglosphere peers, productivity growth varies dramatically, with some nations such as the United States streaking ahead, while others such as Canada, Britain and New Zealand have seen their performance be less than stellar.
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