The RBI last cut rates in April 2012 by 50 basis points.
The central bank has maintained a tight monetary policy in view of the government's ballooning fiscal deficit and high inflation rates. However, in last month's guidance, it said there was a "reasonable likelihood" of policy easing in the January-March quarter.
Analysts say a convergence of data and government policies builds a compelling case for a much-desired interest rate cut.
The government has partially deregulated the price of diesel and limited the number of subsidised cooking gas cylinders per household per year. Finance Minister P. Chidambaram has said the budget deficit would be contained in the current fiscal to 5.3 percent of Gross Domestic Product (GDP).
The headline inflation is still above the RBI's comfort level but it has begun showing signs of easing. As measured by the wholesale price index, it fell to a three-year low of 7.18 percent in December.
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And core inflation (headline inflation minus food and energy inflation which have a more direct impact on monetary policy action) has been falling. In December, it had reached a 33-month low of 4.24 percent.
Also, the Reserve Bank cannot ignore the fact that business confidence in Asia's third largest economy over the months has worsened. According to a survey by the Confederation of Indian Industry (CII), business confidence worsened during the October-December quarter due to high interest rates and infrastructure bottlenecks.
Another factor that may influence the RBI decision is the industrial production data, which had logged a negative 0.1 percent growth year-on-year in November 2012.
Meanwhile, markets closed flat. The BSE Sensex ended 10.4 points (0.05 per cent) down at 20,093.13 and the NSE Nifty closed 0.6 points (0.01 per cent) down at 6,074.05.
While interest-sensitive realty and auto scrips were up by over one per cent on the rate cute hope, oil and gas and consumer durables stocks fell over 0.9 per cent.