Q.1 Explain the difference between the computing methodology of India’s Gross Domestic Product (GDP) before the year 2015 and after the year 2015. 

Model Answer:

Introduction

India's method for calculating its Gross Domestic Product (GDP) underwent a significant change in 2015. This shift was implemented to better align with global standards and to provide a more accurate representation of the country's economic activity. The revision has had substantial implications for how India's economic growth is measured and understood.

Body

Pre-2015 Methodology

Before 2015, India used the following approach to calculate GDP :

Base Year: The calculations were based on 2004-05 as the base year.

Pricing Method: GDP was calculated at factor cost, which measured the income received by factors of production (land, labor, capital, and entrepreneurship).

Data Sources: The methodology relied heavily on production and expenditure data from various sectors.

Coverage: It had limited coverage of the unorganized sector and newer areas of the economy.

Indicators: Used a mix of volume-based and value-based indicators to estimate economic activity.

Post-2015 Methodology

The new methodology, implemented in 2015, brought several changes:

Base Year: Updated to 2011-12, providing a more recent reference point for calculations.

Pricing Method: Shifted to calculating GDP at market prices, which includes taxes and excludes subsidies. This aligns with the System of National Accounts (SNA) recommended by the United Nations.

Data Sources: Expanded to include more comprehensive data from the Ministry of Corporate Affairs' MCA-21 database, providing better coverage of the corporate sector.

Coverage: Improved representation of the informal sector and inclusion of newer economic activities.

Indicators: Greater emphasis on using value-based indicators over volume-based ones, particularly in the manufacturing sector.

Gross Value Added (GVA): Introduction of GVA at basic prices as a key measure of economic activity at the industry level.

Implications of the changes 

Sector Contributions: Changes in how sector contributions are calculated, particularly for the services sector.

Better Representation: Improved capture of value addition in the manufacturing sector and better representation of the informal economy.

International Comparability: The new method aligns more closely with international standards, making India's GDP figures more comparable globally.

Policy Implications: The revised methodology influences policy decisions and economic forecasting.

Conclusion

The 2015 revision of India's GDP calculation methodology represented a significant shift in how the country measures its economic output. By adopting market prices, updating the base year, and expanding data sources, India aimed to provide a more accurate and comprehensive picture of its economy.

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