New inflation figures out this week are likely to offer a perplexing challenge for our central bank the Reserve Bank of New Zealand.
Statistics New Zealand is due to release the Consumer Price Index (CPI) figures for the June quarter on Tuesday morning.
The figures are almost certain to show that for the fourth consecutive quarter annual inflation will have been actually running below the RBNZ's medium-term targeted rate of 1% to 3%. Next week's figure could turn out to be the lowest since 1999.
So, not a problem then?
Not right now. But the central bank sees trouble ahead.
It has been formulating a set of "macro-prudential tools" aimed at addressing the build-up of system-wide risks in the financial sector. In recent times the RBNZ has been leaning increasingly toward the use of so-called "speed limits" on the amount of lending banks might be able to do on loans that are in excess of 80% of the value of the house being bought (high LVR loans).
RBNZ deputy governor Grant Spencer in a speech late last month gave the clearest indication yet that the central bank was looking at applying these speed limits, both with the ambition of ensuring financial stability and in an attempt to take heat out of the housing market.
The RBNZ has been in consultation with the banks over the past month about potential implementation of speed limits on high LVR lending and might only be days away from some sort of announcement on the issue. The central bank has to give only two weeks notice of implementation of such limits.
A big problem it faces, however, is opposition from the Government, which wants to see first-time buyers excluded from such a policy and also reportedly wants to see homes under NZ$500,000 excluded. The RBNZ has already said it is against any sorts of exclusions from the policy.
The background to all this is the rapidly heating house market, particularly in Auckland. The most recent Real Estate Institute figures showed annual Auckland house price inflation was running at close to 20%. So, the housing market is providing twin threats to the RBNZ - through the potential risks to financial stability if there is a sudden sharp fall in house prices, and through the risks that the surge in house values will encourage consumer spending and thus spark inflationary pressures.
In front of the RBNZ
So, against this backdrop, the RBNZ will have put in front of it next week inflation figures that are apparently benign in the extreme. But it will know that the future inflationary path looks anything but benign.
The RBNZ has forecast that the CPI for the June quarter will show a rise of 0.3%, which will produce annual inflation of 0.8%, down from 0.9% after the March quarter. And while the "market" as a whole concurs with the RBNZ forecasts, some economists think the inflation figures will be even lower.
ASB chief economist Nick Tuffley and senior economist Jane Turner are picking a CPI rise of just 0.1% for the quarter, which would give annual inflation of a miniscule 0.6%.
"Should inflation come in closer to our expectation, it would further increase the existing tensions within the policy outlook," they said.
"Continued downside inflation surprises may reduce the RBNZ’s confidence of a lift in future inflation pressures. This additional uncertainty could keep the [Official Cash Rate] on hold slightly longer, despite growing pressure to lift the OCR coming from the housing market and the fall in the [New Zealand dollar]. We continue to expect the first increase in the OCR to occur in March 2014."
The RBNZ makes its next call on official interest rate on July 25.
Westpac pick
Westpac senior economist Michael Gordon is picking a 0.2% CPI rise in the quarter, for an annual inflation rate of 0.7%.
"With the New Zealand dollar index hitting a new post-float high during the June quarter of this year, another quarter of soft consumer price inflation was all but assured," he said.
Gordon' said the largest upward influence on the CPI figure would be electricity price rises, while the biggest minus would be private transport - with petrol prices hitting their lowest levels since December 2011 during the quarter.
"That will prove temporary – petrol prices have already established a new record high this month."
Gordon said the RBNZ, which had previously described its 'dilemma' in terms of low inflation today versus expected higher inflation in future years, "probably won’t be rattled by next week’s release" as another quarter of sub-1% inflation would be uncomfortable, but not unexpected.
Higher inflation
"As for the prospect of higher future inflation, what happens to the New Zealand dollar is crucial. Even if it were to hold steady, it would be less of a disinflationary force from here on. And if it extended its recent decline, it could become a major cause of inflation in coming years."
Gordon said much of this was in the hands of the US Federal Reserve and the pace at which it draws back from its quantitative easing monetary policy measures.
"We think they will move more cautiously than the market is factoring in; if we’re right, the NZ dollar could claw back some of its recent losses.
"Either way though, we suspect that the NZD’s long-running uptrend has broken. A softer exchange rate, a strengthening economy, a hot housing market and massive pressure on the building industry would all point in the same direction for inflation.
"We think that by next year the RBNZ’s ‘dilemma’ could be looking distinctly one-sided."
No repeats
ASB's Tuffley and Turner said the RBNZ didn't want to repeat the experience of the 2004-2007 monetary policy tightening cycle, when inflation expectations rose on a sustained basis.
"However, the recent track record of economists’ inflation forecasts does highlight the danger of moving pre-emptively to head off the rise in inflation pressures that are widely expected," they said.
A weak result [in next week's CPI] would further emphasise the tricky situation the RBNZ is in: current inflation is very muted but housing is a growing concern from a financial stability point of view.
"Such an outcome would make use of macro-prudential tools more likely if recent housing and credit trends continue, even though their impact is questionable.
"The RBNZ faces a tricky balancing act between very muted current inflation on one hand, but expectations of rising inflation pressures and growing financial stability concerns over housing on the other."
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