2011 · Paper IVFrequently asked

What are the important concepts of employment / unemployment used by National Sample Survey Organization (NSSO)?

In short

NSSO measures activity status through three reference periods: usual status (one year), current weekly status (one week) and current daily status. Usual principal status (UPS) captures the main activity, UPSS adds subsidiary work, and these yield the labour force participation rate, worker population ratio and unemployment rate.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
NSSO’s employment1 and unemployment concepts underpin labour market analysis and policy, crucial for states like Andhra Pradesh. These concepts guide the design of targeted interventions by capturing diverse labour force characteristics.
Conceptual Framework
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Usual Principal and Subsidiary Status

UPS identifies main activity; UPSS includes secondary activities, providing comprehensive employment measurement. This distinction is vital for understanding informal and multiple job holdings common in rural and urban areas.

Implementation Challenges
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Data Gaps and Gender Disparities

Transition from quinquennial EUS to annual PLFS complicates trend analysis due to methodological changes. Female labour participation remains low but improving per PLFS, especially in Andhra Pradesh, where cultural factors and informal work predominate.

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Sectoral and Regional Variations

NSSO data show shifts from agriculture to non-agriculture with skill mismatches affecting employment quality in Andhra Pradesh’s diverse regions. The agrarian economy faces mechanisation challenges, while industrial zones require skilled labour, highlighting uneven growth.

Way Forward
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Harmonise Surveys and Enhance Female Data

Align EUS and PLFS for comparability; improve capturing women’s work amid informal sector challenges in Andhra Pradesh. Incorporating gender-sensitive survey tools can better reflect women’s economic contributions.

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Leverage Digital Platforms

Use National Career Service2 (NCS) and e-Shram to supplement NSSO data with real-time labour market info, enhancing policy responsiveness. These platforms facilitate skill mapping and job matching, crucial for dynamic labour markets.

Conclusion
NSSO’s concepts enable detailed labour market insights; integrating these with state-specific data like Andhra Pradesh’s will foster inclusive employment growth and support SDG 8. Consistent data and targeted policies are key to harnessing India’s demographic dividend.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn diagram: NSSO activity status concepts. NSSO activity status concepts. Diagram (tree): NSSO activity status concepts; Usual status: one year; Principal status (UPS); Principal plus subsidiary (UPSS); Current weekly status: one week; Current daily status: each day
Diagram: NSSO activity status concepts

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