Does ‘inflation targeting’ work in India?

The inflation targeting framework fundamentally altered Indian monetary policy. Prior to this, the RBI utilized a 'multiple indicator approach', attempting to balance inflation control with growth stimulation. The shift established a clear, singular primary objective: price stability. The mechanism relies on managing aggregate demand and anchoring inflationary expectations. When inflation rises, the Monetary Policy Committee (MPC) acts by increasing the policy repo rate (the rate at which the RBI lends short-term funds to commercial banks). This increased cost of borrowing is transmitted through the banking system, raising lending rates for businesses and consumers, thereby dampening consumption and investment demand. Crucially, the policy also aims to shape public expectations; if businesses and consumers believe the central bank is committed to controlling inflation, they are less likely to demand higher wages or raise prices pre-emptively, which helps prevent a wage-price spiral.

The institutionalization of inflation targeting highlights a significant evolution in economic governance. It formalized a statutory framework via the Reserve Bank of India Act, 1934 (amended in 2016), explicitly defining the inflation target and creating the Monetary Policy Committee. This move aimed to enhance the autonomy and accountability of the central bank. By establishing a clear target (4% +/- 2%), the government bound the RBI to a measurable outcome, replacing discretionary policy with a rule-based approach. The MPC structure, comprising three internal RBI members and three external experts appointed by the government, was designed to introduce diverse perspectives and reduce the potential for politically motivated monetary decisions. This legislative backing strengthens the credibility of the inflation-targeting regime, as it represents a binding commitment rather than a temporary administrative preference.

Evaluating the success of inflation targeting in India requires analyzing the efficacy of monetary policy transmission. While the RBI alters the repo rate, the intended impact depends heavily on whether commercial banks adjust their lending rates accordingly. Historically, transmission in India has been slow and incomplete due to rigidities in the banking system, such as high non-performing assets and competition from small savings schemes. Furthermore, the Indian economy is frequently subject to supply-side shocks—such as volatile food prices or global energy price fluctuations—which are often beyond the direct control of monetary policy. While the RBI can manage demand-driven inflation, using interest rates to address supply constraints can sometimes inadvertently harm economic growth without effectively cooling prices. Therefore, the governance challenge lies in coordinating monetary policy with fiscal measures and structural reforms to address underlying supply-side vulnerabilities.