Poverty Line Estimation
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Article 39 of the Constitution of India mandates that the State shall, in particular, direct its policy towards securing (a) that the citizens, men and women equally, have the right to an adequate means of livelihood; (b) that the ownership and control of the material resources of the community are so distributed as best to subserve the common good; (c) that the operation of the economic system do…
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Poverty line estimation in India is the process of determining a minimum consumption expenditure threshold below which an individual is considered poor. This concept, initiated by Dadabhai Naoroji, has evolved from basic calorie norms to comprehensive consumption expenditure baskets.
Early efforts by the Working Group (1962) and Dandekar-Rath (1971) focused on calorie intake (e.g., 2250 Kcal/day). The Lakdawala Committee (1993) introduced state-specific poverty lines and used CPI-AL/CPI-IW for inflation adjustment.
A major paradigm shift occurred with the Tendulkar Committee (2009), which moved away from calorie norms, adopting a consumption basket including food, education, health, clothing, and footwear, with a uniform poverty line basket adjusted for rural-urban price differentials.
For 2011-12, Tendulkar set the rural line at Rs. 816 and urban at Rs. 1000 per capita per month. The Rangarajan Committee (2014) recommended higher poverty lines (Rs. 972 rural, Rs. 1407 urban for 2011-12) and reintroduced specific calorie, protein, and fat norms, but its recommendations were not officially adopted.
Currently, NITI Aayog focuses on the Multidimensional Poverty Index (MPI) for a broader view of deprivation. Data for these estimations primarily comes from NSSO's Household Consumer Expenditure Surveys.
The constitutional basis for poverty alleviation lies in DPSP (Articles 39, 47), guiding policies like the National Food Security Act (NFSA) . Key metrics include the Headcount Ratio, Poverty Gap Index, and FGT measures.
Criticisms revolve around the arbitrariness of the line, exclusion/inclusion errors, and the neglect of non-income dimensions. Understanding these methodologies is vital for UPSC aspirants to grasp India's socio-economic challenges and policy responses.
- Dadabhai Naoroji (1901): — 'Jail Cost' method, Rs. 16-35/year.
- Working Group (1962): — Rs. 20 (rural), Rs. 25 (urban) at 1960-61 prices; 2250 Kcal.
- Dandekar-Rath (1971): — Rs. 15 (rural), Rs. 22.5 (urban) at 1960-61 prices; 2250 Kcal uniform.
- Lakdawala Committee (1993): — Base 1973-74; state-specific PL; CPI-AL (rural), CPI-IW (urban).
- Tendulkar Committee (2009): — Base 2004-05; NO calorie norm; consumption basket (food, education, health); uniform PLB; Rs. 816 (rural), Rs. 1000 (urban) for 2011-12.
- Rangarajan Committee (2014): — Base 2011-12; RE-introduced calorie/protein/fat norms; separate PLBs; Rs. 972 (rural), Rs. 1407 (urban) for 2011-12; NOT officially adopted.
- Current Status: — No official consumption-based PL after Rangarajan; NITI Aayog focuses on MPI .
- World Bank PL: — $2.15/day (2017 PPP).
- Key Concepts: — Absolute vs. Relative Poverty, HCR, PGI, FGT measures, PPP.
- Constitutional Basis: — DPSP (Art 39, 47), Art 21.
To remember the sequence and key features of the major poverty committees, use the mnemonic: D-L-T-R
- Dandekar-Rath (1971): Daily Diet (calorie norm)
- Lakdawala (1993): Local Lines (state-specific) & Latest Labour (CPI-AL/IW)
- Tendulkar (2009): Total Things (consumption basket, no calorie) & Thousand (Rs. 1000 urban PL for 2011-12)
- Rangarajan (2014): Re-think Re-introduce (re-introduced norms) & Reject (not adopted)