Mixed Aussie CPI leaves RBA on interest rate knife-edge

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The Australian Bureau of Statistics (ABS) has released monthly and quarterly inflation data to March, which has given mixed readings on Australia’s inflationary pulse.

Quarterly headline CPI rose 1.4% (versus 1.3% expected), with annual inflation rising 7.0%.

However, the trimmed mean (underlying) inflation came in at 1.2% over the quarter (versus 1.3% expected), with annual trimmed mean inflation coming in at 5.8% (expected 5.9%):

Quarterly inflation
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The next chart plots quarterly headline inflation across the key sub-categories:

Inflation quarterly

Housing (construction and rents) continues to drive inflation higher, with prices rising 1.9% over the quarter to be up 9.8% year-on-year.

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On the other hand, the monthly inflation gauge suggested that underlying inflation (i.e. excluding volatile items) actually picked up marginally in March, with annual growth rising to 6.9% (from 6.8% in February):

Monthly CPI indicator

The next chart plots the monthly inflation gauge across the various categories:

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Monthly inflation by component

There’s no ‘smoking gun’ in these releases to prompt the RBA to moving into a tightening bias.

Inflation has likely peaked; although the RBA may choose to hike one more time just in case.

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About the author
Leith van Onselen is Chief Economist at the MB Fund and MB Super. He is also a co-founder of MacroBusiness. Leith has previously worked at the Australian Treasury, Victorian Treasury and Goldman Sachs.