By David Hargreaves
As anybody forced to push a shopping trolley around a supermarket on a regular basis may have testily noted, the price of fresh food appears to have been shooting up, driven by the wet weather.
The official confirmation and explanation for your vexation about stratospheric lettuce, tomato and broccoli prices among others has come from Statistics New Zealand, which says the price of vegetables has soared a record 31% in the year to May.
Overall food prices jumped 2.4% in May, with the seasonally-adjusted increase (IE taking into account the fact that winter was just about upon us so higher prices could be expected), being a strong 1.6%.
In the year to May overall food prices rose 3.1%, which is the highest rise since the 2010 GST increase.
The significant thing about the latest surge in food prices is what it may or may not do for the overall inflation outlook.
In this regard, the latest rises will put the spotlight firmly on the Reserve Bank's benign inflation projections made last month, which suggested that June quarter inflation as measured by the Consumers Price Index would drop to just 0.3% from the very high 1% figure (to which food prices contributed) in March.
The RBNZ believes annual CPI inflation will drop from 2.2% as of March to 2.1% in June and then 1.7% by the end of the year and just 1.1% by the end of the March 2018 quarter.
These figures, central to the RBNZ's view of where interest rates should sit, have been viewed with scepticism by the marketplace and this scepticism will at the very least linger, if not heighten, after the latest food figures.
The RBNZ had been expected to 'look through' the relatively high inflation figures earlier this year, and did, but the market was still surprised that in its May Monetary Policy Statement it did not change its earlier projection of no interest rate rises till late 2019.
For the record, food prices make up a little over 17% of the Consumers Price Index, so they are influential, but not overwhelmingly so. Housing and household utilities (at around 20%) make up the biggest contribution, while external and uncontrollable things such as oil prices (which HAVE recently slumped again) are also significant.
The RBNZ has a target of achieving 1% to 3% inflation, with a specific aim of hitting the 2% midpoint of that range - but it has been missing its targets for a very long time.
One view is that having undershot its inflation targets for so long and having seen the spectre of inflation when it did not ultimately exist many times, the bank is now waiting to see 'the whites of its eyes' of inflation before changing its view on interest rates.
Certainly the central bank may again seek to 'look through' the latest food-led inflation surge, but unease in the marketplace about its positioning is likely to increase if the June quarter CPI figure turns out substantially higher than the 0.3% the RBNZ projects.