Some time back RBI came out with a report indicating real interest rate or the neutral rate to be 1.4 to 1.9 per cent. With the current growth-inflation dynamics, what do you think should be the appropriate real rate?
Yes, RBI had estimated the real natural (neutral) rate to have been 1.4–1.9 per cent in the fourth quarter of FY24. This natural rate is based on the risk-free rate which is usually the 90-day Treasury bill rate, which is about 20–30 basis points above the policy repo rate in a steady state. Hence, based on RBI’s 4 per cent average inflation forecast for FY26, the neutral rate might be anywhere between 5.1 and 5.6 per cent. In an environment where inflation is likely to remain moderate and growth is still recovering, I would tend to lean towards the lower end of the band. I need to emphasise though that these estimates are very time- and context-specific. The appropriate policy response function will need more analytical updates on estimates of potential output, the shape of the Phillips curve, etc. Given the level of uncertainty at this point, however, I would favour a “meeting-by-meeting” approach to policy easing, based on incoming data. I absolutely support the need to lower borrowing costs, but gradually and cautiously.