The bank's monetary policy committee (MPC) cut rates at its last two meetings, citing lower inflation expectations, but economists do not expect a similar announcement at the MPC's first meeting of the year.
"Considering how markets and economic data improved towards the end of last year, they will probably not cut rates again," said Dave Mohr, chief investment strategist at Citadel.
He said improved car sales figures for December and indications that retailers had a good Christmas period might support a decision to keep the repo rate unchanged at 5.5%.
Sales of new vehicles grew by 29.6% year on year in December, with sales for the whole of 2010 rising by 24.7% - following 2009's decline of 25.9%.
Manufacturing production data for November, published by Stats SA this week, also surpassed expectations after rising by 4.6% year on year compared to October's 2.3%.
Mohr said better-than-expected household consumption expenditure in the third quarter of last year also supported a hold on interest rates.
"By cutting rates further, while expenditure is already recovering so strongly, will create a risk of potentially higher inflation in a year's time."
Despite rising international oil and food prices creating a risk of higher consumer inflation, Mohr said inflation would not play a big role in the MPC's decision-making process.
But Mike Schüssler, an economist at Economists.co.za, said whereas December's year-on-year consumer inflation rate, which will be announced by Stats SA on Wednesday, might be a bit lower than November's 3.6%, inflation would now start to rise.
He expects inflation to climb to 5% by the middle of the year and breach the 6% upper limit of the inflation target by 2013.
"The next interest rate move will be upward, but that will probably not be before the end of the year," he said.
But Mohr said this was not necessarily the case.
"If the international economic recovery comes under suspicion, if there is any indication that it is not as strong as it was towards the end of last year, and with the rand staying strong, you cannot rule out a further cut," said Mohr.
Investec economist Annabel Bishop said a cut in the first quarter was possible, but it was more likely that rates would stay unchanged for the year with a first hike of 50 basis points early next year. She warned, however, that a big rise in consumer inflation would cause real interest rates to subside while inflation and demand was rising.
"Historically the MPC has always hiked in such circumstances," she said.
The rand's exchange rate was a major factor keeping inflation low in 2010. Most economists expect the currency to remain strong for at least six months.
Schüssler said it was possible that most of the rand's run had passed.
"Certain things will stay low in price," he said. "Car prices will not go up majorly and a lot of technology products will stay low, but that does not make up much of the inflation basket.
"Electricity prices will rise again this year, food prices will not decrease and commodity prices are rising."
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Hackerjackasss Jan 16, 2011
THE SARB IS THE SINGLE LARGEST IMPEDIMENT TO ANY DECENT GROWTH