Interest rate move RBA risks 'already fragile' credibility with: 'Cut, rise or hold?'

RBA governor Michele Bullock and Aussies
The level of interest rates set by the RBA today will influence economic conditions over a 12 month period. · Source: AAP/Getty

Along with house prices, and probably because of that, Australians have a deep interest, obsession even, with interest rate settings. Will interest rates go up? Down? When? By how much?

When is the next RBA meeting (18 June)? What do the retail sales or unemployment data mean for interest rates? It’s never-ending.

Inevitably and at any time, there is a wide range of opinions on these issues with the more extreme commentary most likely to get the attention of the media even if there is little genuine prospect for those ‘crazy cat’ forecasts coming to fruition.

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Having looked at how the RBA has functioned over the past 35 years, I am still learning how best to look at the question of the appropriate level for interest rates.

It is clear that those running the RBA are in the same position. This is especially the case when the economic news in recent years has delivered a cocktail of news no one has experienced in their working life: the unemployment rate at a 48-year low, inflation at a 32-year high, interest rates at an all-time low and massive money printing from central banks around the world.

Good luck working out how to bring balance back to the economy with that scorecard!

A good approach to interest rate settings – aim for errors

Let’s have a look at the here and now and the changes that are or at least should be driving RBA considerations of interest rates.

Given that the level of interest rates set by the RBA today will influence economic conditions over a 12-month period, each of the eight times the RBA meets each year, its key focus is – and should be – where it thinks the key elements of the economy will most likely be this time next year.

Based on that assessment, it should judge whether the current level of interest rates is more likely than not to be appropriate for that outlook or at the very least, which way those forecasts are most likely to be wrong and in which direction.

As things stand ahead of the RBA announcement next week, the latest data shows:

  • Annual GDP growth slowing to 1.1 per cent

  • Unemployment rate rising to 4.1 per cent

  • Inflation easing to 3.6 per cent

  • Wages growth clearly peaking at around 4 per cent.

  • Cash rate is 4.35 per cent

This time next year, it is close to certain that GDP growth will NOT be 1.1 per cent, the unemployment rate will NOT be 4.1 per cent, inflation will NOT be 3.6 per cent and wages growth will NOT be 4 per cent.