By Bernard Hickey
Our economy feels like it's about to have a big party, and it's not just a Christmas party.
2014 is shaping up as a stellar year for economic growth.
ANZ's survey this week showed businesses are the most confident they've been since 1994 when the economy was growing at an annual rate of 7%.
ANZ's composite indicator of business and consumer confidence suggested our economy could be growing at a rate of 5% by the middle of next year.
Wholesale milk powder prices are up more than 50% this year and thanks to a warm, wet spring and early summer Fonterra has forecast production will rise 6.4% this season.
Our Terms of Trade, which measures the power of our exports to buy imports, are the best they've been since 1974.
The NZ$40 billion rebuild in Canterbury is cranking into gear and Auckland house building is also starting to wind up.
Home owners feel about NZ$65 billion richer than they did last Christmas because their house values are up 10% and they're returning to the ATMs in their homes to increase their spending.
The ANZ business confidence survey showed businesses are keener to employ people than they've been since 1994. After nearly six grinding years of stop-start recession and timid growth the economy seems set to finally take off.
All the indicators suggest we haven't had it this good since 1994.
Export prices haven't been this good since 1974.
That year seems an awful long time ago now and not just because most New Zealanders either weren't here or can't remember it. It was the last year New Zealand posted a current account surplus, which means it was the last year we paid our own way in the world.
Back then, it seemed like New Zealand had it made.
Colin Meads had just retired from rugby and we were confident that Britain would buy our meat and dairy products. We were rich and happy, but reliant on one market for one type of grass-fed product.
Fast forward to 2014 and we appear rich and happy again, however it is largely because we have become reliant on the export of one product to one country.
This week's GDP and trade figures showed milk powder exports to China have been the driving force behind economic growth surging to its best level in three years.
China is now our largest export market and trading partner ahead of Australia.
Although we are not as directly reliant now on China as we were on Britain in 1974, the indirect reliance is almost as large because our second largest trading partner, Australia, is also reliant on China.
New Zealand's economy is therefore heading into 2014 with an exposure to a single market and single product that is not that different from the one it had 1974.
The difference this time around is New Zealand households have a lot more debt and the nation is expected to run a current account deficit of 5% of GDP.
Household and farm debt has more than tripled to over 100% of GDP since 1974. New Zealand's net foreign debt has more than quintupled to 70% of GDP.
The real test of 2014 will be how the party fares when Reserve Bank Governor does what he has promised to do and take the punchbowl off the table by increasing interest rates.
Most now expect floating mortgage rates to rise from 5.75% now to around 7% by the end of 2014, which would add over NZ$520 a month to the cost of a NZ$500,000 mortgage.
The more sensible older partygoers know their aged (and indebted) bodies can't cope with a big party anymore.
The Reserve Bank will be hoping our much more indebted households think more than twice before they party like it's 1974 and 1994.
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A version of this article first appeared in the Herald on Sunday. It is used here with permission.
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