By Roger J Kerr
The interest rate markets should be well primed to expect an upbeat assessment of New Zealand’s economic performance and prospects in next week’s Monetary Policy Statement from the RBNZ.
Every piece of local economic data that has printed in recent weeks has confirmed the positive reading for our economy that I have opined on for many months.
Businesses across the board are very optimistic about growth, investment, profits and hiring more staff.
The sweet spot for the NZ economy continues and the only negative or headwind the RBNZ might be able to find for 2014 will be a slower neighbouring Australian economy and higher interest rates.
However, in a capital and labour resource constrained small economy, rapid expansion does lead to upside risks for inflation.
The RBNZ will choose their words carefully on this issue; however they cannot ignore the knock on inflationary consequences of higher capacity utilisation, particularly in the construction sector.
The accompanying chart demonstrates the close correlation between capacity utilisation and non-tradable inflation in New Zealand.
The chart excludes the GST increase pushing up inflation artificially in 2010.
The inference is clear and the RBNZ ignore this lead-indicator for inflation at their peril.
Therefore, the timing and extent of OCR increases in 2014 is all about where the exchange rate is and what tradable inflation is doing to offset the rising non-tradable inflation.
A lower NZD/USD rate below 0.8000 means the RBNZ must hike earlier and by more.
A NZD/USD rate well above 0.8000 means that lower tradable inflation will counter the rising non-tradable inflation.
Dr Wheeler’s decision-making will depend entirely on how much the USD strengthens on global FX markets (and thus against the Kiwi dollar) when the Federal Reserve starts to remove the candy.

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Roger J Kerr is a partner at PwC. He specialises in fixed interest securities and is a commentator on economics and markets. More commentary and useful information on fixed interest investing can be found at rogeradvice.com
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