The Reserve Bank has "had a good poke at the data" to check on the risks of a profit-price spiral, but doesn't see any evidence of one at a macro level, chief economist Paul Conway says.
The Reserve Bank hierarchy was asked about the role profit margin expansion could be playing in inflation at a press conference following the release of Wednesday's Monetary Policy Statement.
Reserve Bank governor Adrian Orr said the data "remains as poor as ever," adding that "it's about all even" between wages and profits and the underlying pressure on inflation.
Over the past year or so the debate over whether corporate profit margin-led inflation has contributed to high inflation has moved from a fringe view to the mainstream in Europe, the US and Australia but has been slower to emerge in New Zealand. Conway has previously said; "we don't have great data on profits. I think it's a real blind spot on how we measure our economy."
However, he went further on Wednesday.
"We have had a good poke at the data just to be up on the risks of a profit-price spiral. At the aggregate level we don't see any evidence of an increase in profits feeding into inflation. It doesn't rule out the possibility that there are markets in New Zealand that do suffer from a lack of competition and where profits may be above normal levels. But we haven't seen that increase at the aggregate level. And to the extent that there are markets suffering from a lack of competition, it's the Commerce Commission that are into that sort of space," said Conway.
"I think of it as exactly symmetric, wage-price spiral, profit-price spiral. We need to keep an eye on both. And actually across both of those we're not seeing much evidence of those kind of second round effects at the moment, which is one of the reasons why we've got a bit of confidence that we're getting on top of inflation and we'll see significant declines in inflation going forward."
Overseas Isabella Weber, a German economist at the University of Massachusetts, has been at the forefront of raising the profile of the concept of profit margin-led inflation. UK-based UBS chief economist Paul Donovan has also weighed in.
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