By Roger J Kerr
If the local interest rate yield curve was a cricket pitch it would be labelled a “flat-track” that any team could bat all day on and not lose a wicket.
The very flat shape of the yield curve is however not a reflection of the NZ economy and the related inflation outlook. It is merely a combination of two un-related interest rate markets, the RBNZ determined short-term rates out to two years and the US bond market dictating the swap rate levels from two years to 10 years.
The latest decrease in US 10-year Treasury bond yields to below 2.00% has pulled our swap rates even lower with 10-year swaps rates pushing below 4.00%.
Lower oil/energy prices and continuing deflation/money printing in Europe has encouraged global investors to seek the secure and safe, but now very low yield of 2.00% in US Treasury bonds. The decrease in US bond yields is at odds with all the leading economic indicators in the US economy which point to strong GDP growth and the inevitable higher inflation that goes with that economic expansion.
In both the US and New Zealand we are witnessing tightening labour markets with no evidence (yet) of that market’s supply/demand equation producing higher wages that eventually feeds into inflation. Like all markets, the price response (wage rates) may be delayed where the supply/demand equation is out of balance, but it does not disappear altogether.
It would be foolhardy, in my view, to argue that the world is a different place now and wages are not bid up when there is a supply shortage and a stack of demand. Watch this space for evidence of increasing labour costs in both NZ and the US as the year of 2015 progresses.
Other inflation pressures on the horizon over coming months include higher telecommunications charges, higher imported consumer goods due to the lower NZD/USD exchange rate and rising house rentals in the major population centres of Auckland and Christchurch. Offsetting those price increases at the headline inflation level will be lower petrol pump prices.
The RBNZ has a policy to “look through” first round oil price shifts that are beyond its influence in terms of forecasting and controlling inflation. Therefore it is difficult support the view that the RBNZ should cut interest rates rather than increase them this year because annual inflation is 1.00% and destined to stay there.
Global investor sentiment that is pushing long-term interest rates lower right now can change rapidly and at some point the economic reality of strong growth and related rising labour costs will send our market interest rates back up.
The mood of the local interest rate market has moved to now being far too complacent on the inflation outlook. The early December Monetary Policy Statement was a timely reminder to the market doves that the RBNZ does look a bit further ahead than historical actual inflation figures.
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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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