Context: Retail inflation, measured by the Consumer Price Index (CPI), rose from 4.45% in July to 4.8% in August, indicating renewed price pressures.
- Inflation is increasingly broad-based, with pressures emerging across food, non-food and core inflation categories.
Broadening Inflationary Pressures
- Food inflation rose to 5.95%, partly driven by higher prices of onion, ginger and garlic.
- Core inflation, excluding volatile food and fuel prices, also increased, indicating that inflation is spreading beyond temporary supply shocks.
- Inflation increased in personal care, miscellaneous goods and services, while higher food and fuel costs contributed to rising hospitality-sector prices.
- Wholesale inflation also increased from 9.78% in July to 9.92% in August, suggesting wider price pressures across the production chain.
- SBI economists observed that inflation was becoming increasingly generalised, rather than remaining concentrated in a few commodities.
Risks from Food Supply
- Crisil’s Deficient Rainfall Impact Parameter (DRIP) indicates elevated vulnerability for crops such as cotton, bajra, maize, tur, groundnut and soybean.
- Deficient rainfall can reduce agricultural output, creating supply-side inflation, particularly in food commodities.
- Uncertainty over food production therefore poses an additional risk to the inflation trajectory.
Energy Prices and Imported Inflation
- Escalation of the West Asia crisis and Houthi strikes on Saudi Arabia have contributed to a surge in global energy prices.
- Brent crude was around $106/barrel, while the Indian crude oil basket rose to $128.7/barrel on September 14, from $90.2/barrel in August.
- Higher crude prices can increase domestic transport, logistics, production and input costs, creating second-round inflationary effects.
- India’s substantial dependence on imported crude makes the economy vulnerable to imported inflation arising from global energy-price shocks.
Inflation Outlook
- The Reserve Bank of India (RBI) projected inflation at 5.9% in Q3, while ICRA expected it to approach 6% during October–November.
- SBI economists estimated that inflation could cross 6.5%, potentially exceeding the upper threshold of the RBI’s inflation-targeting framework.
- Persistent food and energy pressures could therefore make inflation more durable rather than transitory.
Monetary Policy Response
- The Monetary Policy Committee (MPC) had maintained the repo rate at 5.25% and retained a neutral stance in August.
- With the RBI expecting inflation at 5.7% in the second half of the year and 5.3% in Q1 of the next financial year, forward-looking real interest rates are mildly negative.
- A negative real interest rate means the nominal policy rate is below expected inflation, potentially reducing the monetary restraint on demand.
- With economic growth remaining resilient and inflation becoming broad-based, the article argues that conditions strengthen the case for a policy rate increase.
- The RBI is also seeking to withdraw excess liquidity from the financial system, which can reinforce monetary-policy transmission.
Key Concept: Real Interest Rate
- Real interest rate ≈ Nominal interest rate − Inflation rate.
- Positive real rates generally provide greater monetary restraint, while negative real rates can provide relatively stronger support to borrowing and demand.
