The bank's restriction on low-deposit home lending since October could also be an economic dampener as it takes heat out of the Auckland property market. The OECD has warned that the loan-to-value limit "needs to be monitored and adjustments made if needed".
The new year will also bring a return to surplus in the Budget for 2014-15. That, with rising interest rates, will signify an end to the post-recession stimulus and a resumption of normal monetary caution. Not many countries are at this point in their recovery.
The United States suffered such a fearful reaction to the Federal Reserve's suggestion of a phase-down of quantitative easing last year that the Fed withdrew its warning. Nobody now knows when or how the US will recover its confidence. It is not helped by congressional brinkmanship over public debt ceilings, an issue that will return in the new year. Europe, meanwhile, continues to wrestle with its common currency, separate sovereign banks and the debts of many of its member countries.
The relative strength of the New Zealand economy may keep the dollar high against the currencies of our main markets, reducing returns from exports. But that is the price we pay for sound money, good government and excessive property investment. With house prices now 88 per cent higher in real terms since 2000, the highest increase in the OECD, the organisation warns investors are riding for a fall.
But it is hard to believe it when the summer is golden, the nation is on holiday and business is looking forward to a new year that promises to be a boomer.
Here's hoping.