By Bernard Hickey
Higher house building and electricity costs helped drive annual inflation to its highest level in almost two years in the December quarter, sparking a call from ANZ's economists for the Reserve Bank to hike the Official Cash Rate (OCR) as early as next Thursday.
Statistics NZ reported the Consumer Price Index (CPI) rose 0.1% in the December quarter and was up 1.6% in the year to the December quarter. Nearly half of the annual increase was driven by higher housing construction costs, rents and electricity prices.
The 0.1% inflation figure for the quarter was stronger than the consensus economist forecast and the Reserve Bank forecast for deflation of 0.2% in the December quarter and inflation for the year of 1.4%.
ANZ Chief Economist Cameron Bagrie said the OCR had a limited shelf life at 2.5%.
"While the January OCR decision is finely balanced, we expect the RBNZ to raise the OCR at next week’s OCR Review and follow up with two additional hikes in subsequent meetings," Bagrie said.
Statistics NZ said a 12% rise in international air fares, higher dairy prices and a 0.5% rise in housing costs more than offset lower vegetable and petrol prices.
The result may increase expectations the Reserve Bank will have to start raising the Official Cash Rate earlier than the current expectation for a March 13 start. Most economists are still grouped around a March start to the rate hike cycle, which the Reserve Bank has forecast could see the OCR rise as much as 2.25% by early 2016.
Statistics NZ said the rise in prices for housing and household utilities reflected higher costs for maintenance, higher costs for new houses and higher rents.
Prices for milk, cheese, and eggs rose 4.2%, the highest quarterly rise since the September 2010 quarter. Vegetable prices fell 20% in the quarter for seasonal reasons.
The annual increase in the CPI was the highest since the March 2012 quarter and almost half of the increase came from housing and household utility prices, which rose 3.2% over the year.
"There were increases across the board: purchase of newly built houses (up 4.7%), housing rentals (up 2.1%), property maintenance (up 4.3%), household energy (up 2.4%), and property rates and related services (up 4.1 percent).
Cigarette and tobacco prices rose 12% after excise duties rose in January 2013.
Electronics costs fell 10% while telommunication and car prices also fell.
Construction inflation spreading
Statistics NZ said new house building costs rose 1.5% in Auckland during the quarter, faster than the 1.3% seen in Canterbury.
"This is the first quarter since the December 2011 quarter that the price rise for newly built houses was stronger in Auckland than in Canterbury," Statistics NZ said.
53% of respondents reported the cost of newly built houses had risen in the December quarter, with 76% seeing increases in Canterbury and 64% in Auckland. The national figure was the highest since the September 2007 quarter, excluding the December 2010 quarter when the GST rate was increased fro 12.5% to 15%.
House construction costs rose 4.7% nationally in 2013, with Canterbury rising 9.5% and Auckland 2.4%. Rents rose 2.1% for the year, with Canterbury rents rising 5.1% and Auckland rising 2.4%. Local Authority rates rose 4.1% for the year.
Excluding Canterbury, newly built house prices rose 3.9 percent.
Economist reaction
Westpac economist Dominick Stephens said the data was a big surprise, which was reflected in a sharp rise in the New Zealand dollar and a 5 basis point rise in two and 10 year swap rates.
"This stronger than expected data does raise the legitimate question of whether a January OCR hike could be on the cards," Stephens said, adding he would release a fuller view later in the day.
ASB's economists however pointed to higher than expected tradeable prices for the overall result being higher than expected. ASB stuck with its call for March hike for now, although noted inflation pressures were building, particularly among retailers not passing on the benefits of a high New Zealand dollar.
"With household demand improving over the past year there are signs retailers are looking to recoup some of that lost operating margin," ASB's Christina Leung said.
"We continue to expect the RBNZ will wait until March to raise the OCR, although we now see the probability of a January OCR increase as slightly higher now (25%, up from our pre-CPI view of 20% probability)," Leung said.
"Although NZ inflation is contained for now, the OCR will need to be increased before long as demand improves and brings a lift in underlying inflation pressures over the coming year. Perhaps the biggest risk now is the tail wagging the dog i.e. market pricing building in a significant enough chance that the RBNZ sees the path of least resistance as delivering an OCR increase in January," she said.
"However, the RBNZ will be mindful that a change in tack since the December MPS from its March/April indication risks giving an already-high NZ dollar a further jolt higher."
(Updated with details, market reaction, economist reaction)
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