Source: BS
Context:
India’s Index of Industrial Production (IIP) registered a 3.5% growth in July, a four-month high. The data came a day after the U.S., India’s largest trading partner, operationalised 25% penalty tariffs on Indian goods, citing continued oil purchases from Russia.
What it is:
- A composite indicator that measures the short-term changes in the volume of production of a basket of industrial goods.
- Serves as a key economic indicator for measuring the level of industrial activity in the country.
Released by:
- National Statistical Office (NSO), Ministry of Statistics and Programme Implementation (MoSPI).
- Released monthly (with a time lag of 6 weeks).
Base Year:
- 2011-12 (latest base year).
- The base year is the reference period used to measure the current performance of industrial production.
Components of IIP:
IIP has two types of classification:
- Sectoral Classification (3 Sectors):
- Manufacturing (77.63% weight)
- Mining (14.37% weight)
- Electricity (7.99% weight)
- Use-Based Classification (6 Categories):
- Primary goods
- Capital goods
- Intermediate goods
- Infrastructure/Construction goods
- Consumer durables
- Consumer non-durables
Weightage:
- Based on Gross Value Added (GVA) of industrial sector.
- IIP covers 8 core industries (coal, crude oil, natural gas, refinery products, fertilizers, steel, cement, electricity) which together have 40.27% weight in IIP.
Importance:
- Acts as a lead indicator for industrial performance.
- Helps policymakers, RBI, and analysts track economic activity, formulate policies, and forecast GDP growth trends.
- Used to assess demand patterns across sectors.
Limitations:
- Only reflects volume of production, not value.
- Monthly volatility due to seasonality and short-term factors.
- Time lag reduces its real-time usefulness.
