The Bank of New Zealand's head of research, Stephen Toplis, said the appropriateness of current interest rate settings would largely depend on the monetary policy impact of the recent LVR curbs.
"The greater risk is that these are seen as substitutes for rate hikes, allowing inflation to get away. However, there is a small offsetting chance that these restrictions bite really hard," he said.
Professor Viv Hall said that with monetary conditions still very accommodating, economic growth continuing to gather momentum and credit growth on the rise, non-tradables inflation and inflation expectations would continue to increase.
"I'm doubling my probability for a 25 basis point increase to 30 per cent and would have increased it further were it not for the short-term uncertainties associated with recently announced LVR restrictions," he said.
But MYOB executive director Scott Gardiner said: "According to our latest MYOB Business Monitor research, 25 per cent of small to medium businesses are looking to increase their prices in 2013" while 52 per cent are expecting interest rates to put at least some pressure on their business.