For this, it will need to reduce interest differentials.
Even if the RBI is concerned about world food and oil prices, as Governor Reddy has indicated, it must now cut interest rates. Without help from an accommodating monetary policy, given the stated goal of preventing rupee appreciation, the wrong set of measures could cause a lot of harm. It could hurt growth like it did in the mid-1990s, bringing on a recession that India may otherwise be able to avoid.
Interest rates in India are very high — higher than most parts of the world — both because of high policy rates and because of the high margin that banks charge. These margins can be brought down by reducing the cash reserve ratio (CRR) that the RBI increased this financial year when there was a risk of overheating. The increase that was implemented should be reversed during this financial year through a pre-announced timetable. If there is a need to tighten liquidity, it can be done through selling Market Stabilisation Scheme bonds.