New GDP series, charting the path ahead

Source: The post “New GDP series, charting the path ahead” has been created, based on “New GDP series, charting the path ahead” published in “The Hindu” on  20th March 2026.

UPSC Syllabus: GS Paper-2- Economy

Context: India has introduced a new GDP series with base year 2022–23, replacing the earlier 2011–12 series. This revision aims to provide a more accurate and updated estimate of the Indian economy.

Significance of the New GDP Series

1. The new GDP series reflects the current structure of the economy by incorporating recent changes in production and consumption patterns.
2. It improves the accuracy and reliability of economic estimates compared to the outdated base year.
3. It enables better policy formulation by providing realistic macroeconomic indicators.
4. It aligns India’s national accounts methodology with international standards.

Key Features and Findings

1. The GDP at current prices is estimated at ₹261.18 lakh crore for 2022–23, ₹289.84 lakh crore for 2023–24, and ₹318.07 lakh crore for 2024–25.
2. The new estimates are lower by about 3–4% compared to the previous series.
3. The share of the primary sector is 21.4%, the secondary sector is 25.8%, and the tertiary sector is 52.9% in 2024–25.
4. The manufacturing sector has shown strong growth, with 12.7% growth in 2023–24 and 9.3% in 2024–25.
5. Private Final Consumption Expenditure accounts for around 56% of GDP.

Major Methodological Improvements

1. The new series allocates Gross Value Added of multi-activity companies across different activities based on revenue shares instead of assigning it to a single main activity.
2. It uses blow-up factors based on paid-up capital to account for active companies that do not file returns.
3. It includes Limited Liability Partnerships in the estimation using data from the Ministry of Corporate Affairs.
4. It estimates the household sector GVA using GVA per worker from ASUSE and worker data from PLFS, which improves accuracy.
5. It incorporates high-frequency survey data such as ASUSE, PLFS, and HCES for better estimation.
6. It uses improved techniques like double deflation and volume extrapolation for estimating real GVA.
7. It derives private consumption expenditure more directly using data from the Household Consumption Expenditure Survey 2022–23.

Challenges Ahead

1. The allocation of national-level GVA of companies across States remains difficult due to the lack of state-wise corporate data.
2. The Annual Survey of Industries has a limited sampling frame, which leads to under-representation of manufacturing units.
3. This limitation can distort Gross State Domestic Product estimates.
4. The household sector estimates show volatility due to fluctuations in GVA per worker data from ASUSE.
5. The dependence on multiple surveys may lead to inconsistencies in estimation.

Suggested Reforms

1. The sampling frame of the Annual Survey of Industries should be updated using MCA and GST databases.
2. A dedicated survey of active companies should be conducted to improve state-level GVA estimation.
3. A rotating panel design should be introduced in ASUSE to reduce volatility in estimates.
4. Moving averages should be used to smooth fluctuations in annual data.

Conclusion: The new GDP series represents a major improvement in India’s national accounting system. However, further refinements in data collection and methodology are necessary to ensure more accurate GDP and GSDP estimates.

Question: Discuss the significance of the new GDP series (base year 2022–23) in India. What methodological improvements have been introduced, and what challenges remain in ensuring accurate GDP and GSDP estimation?

Source: The Hindu