Indian Economy15 Concepts & Facts

Poverty Estimation Methodologies GK Questions & Answers

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Poverty estimation methodologies establish the empirical criteria used to measure absolute deprivation and define beneficiary entitlements in India. Historical foundations began with Dadabhai Naoroji's subsistence cost calculations, followed by the National Planning Committee of 1938. In post-independence governance, the Planning Commission held responsibility for defining poverty lines, guided by the 1962 Working Group and studies by V.M. Dandekar and Nilakantha Rath in 1971. In 1979, the Y.K. Alagh Task Force anchored official poverty lines to nutritional benchmarks, defining poverty as the inability to afford daily consumption baskets of 2,400 kilocalories per capita in rural areas and 2,100 kilocalories in urban areas, reflecting differential physical exertion requirements.

Subsequent expert committees revised poverty metrics to account for price variations and shifting consumption habits. In 1993, the D.T. Lakdawala Committee maintained Alagh calorie norms while establishing state-specific poverty lines updated via CPI-AL (rural) and CPI-IW (urban). The Suresh Tendulkar Committee (2009) abandoned calorie norms, adopting a uniform national basket incorporating health and education outlays. Under the Mixed Reference Period (MRP), Tendulkar established poverty lines of ₹27.20 per day (₹816 monthly) for rural areas and ₹33.30 per day (₹1,000 monthly) for urban areas, estimating poverty at 21.9 percent for 2011–12. In 2014, the C. Rangarajan Committee re-introduced nutritional baselines under a Modified Mixed Reference Period (MMRP), fixing lines at ₹32 rural and ₹47 urban daily (₹972 and ₹1,407 monthly), raising the headcount ratio to 29.5 percent.

Contemporary poverty analysis complements expenditure thresholds with non-income deprivation metrics. NITI Aayog computes the National Multidimensional Poverty Index using the Oxford Poverty and Human Development Initiative Alkire-Foster methodology, evaluating twelve indicators across three equally weighted dimensions: Health, Education, and Standard of Living, assigning one-third weight to each dimension. This multidimensional assessment supports targeted public welfare delivery under national housing, sanitation, and health insurance programmes. For UPSC Civil Services and State PSC examinations, recurring question areas include methodological differences between Alagh, Lakdawala, Tendulkar, and Rangarajan committees, recall intervals distinguishing Uniform, Mixed, and Modified Mixed Reference Periods, and the specific indicator composition of the National Multidimensional Poverty Index.

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The Y.K. Alagh Committee (1979) anchored absolute poverty estimation to daily calorie thresholds of 2400 kcal (rural) and 2100 kcal (urban).

The D.T. Lakdawala Committee (1993) introduced state-specific poverty lines updated through CPI-AL for rural and CPI-IW for urban segments.

The Suresh Tendulkar Committee (2009) shifted to Mixed Reference Period (MRP) consumption baskets, yielding a national poverty rate of 21.9% for 2011-12.

The C. Rangarajan Committee (2014) revised daily spending thresholds upward to Rs 32 (rural) and Rs 47 (urban), estimating 29.5% poverty in 2011-12.

NITI Aayog's National Multidimensional Poverty Index adopts the Oxford Alkire-Foster method, evaluating 12 parameters across 3 equal dimensions.

Dadabhai Naoroji formulated the earliest quantitative poverty line in his 1901 book Poverty and Un-British Rule in India, estimating subsistence consumption between 16 and 35 rupees per capita per year.

The National Planning Committee, constituted in 1938 under the chairmanship of Jawaharlal Nehru, proposed a pre-independence poverty line ranging from 15 to 25 rupees per capita per month.

V.M. Dandekar and Nilakantha Rath (1971) published the first systematic post-independence nutritional poverty study, establishing a uniform minimum intake threshold of 2,250 calories per capita per day.

The Tendulkar Committee discontinued the explicit nutritional calorie norm, adopting private per capita expenditure on health, education, clothing, and footwear alongside food.

#10

Under the Tendulkar methodology, the all-India monthly per capita poverty line for 2011-12 was fixed at 816 rupees for rural areas and 1,000 rupees for urban areas.

#11

The Rangarajan Committee incorporated Modified Mixed Reference Period (MMRP) consumption data and computed nutritional norms based on ICMR recommendations of proteins and fats alongside calories.

#12

Under the Rangarajan methodology, the poverty line for 2011-12 was set at 972 rupees per month for rural areas and 1,407 rupees per month for urban areas.

#13

The World Bank International Poverty Line, updated in 2022 using 2017 Purchasing Power Parity (PPP) exchange rates, is defined at 2.15 US dollars per person per day.

#14

NITI Aayog's National MPI evaluates three equally weighted dimensions: Health (nutrition, child mortality, antenatal care), Education (schooling years, attendance), and Standard of Living (cooking fuel, sanitation, drinking water, housing, electricity, assets, bank accounts).

#15

According to NITI Aayog's National MPI report, multidimensional poverty in India declined from 24.85% in 2015-16 to 14.96% in 2019-21, lifting approximately 135 million individuals out of multidimensional deprivation.

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Educator's Insight

Poverty estimation in India evolved from nutritional intake to multidimensional living standards. Early official methodologies, including the 1979 Y.K. Alagh Committee and the 1993 Lakdawala Committee, defined poverty lines through daily energy benchmarks of 2,400 calories in rural areas and 2,100 calories in urban centers. In 2009, the Suresh Tendulkar Committee abandoned calorie counting, basing poverty lines on household spending across nutrition, healthcare, and education. Later, the 2014 Rangarajan Committee raised spending benchmarks before NITI Aayog introduced the Multidimensional Poverty Index.

For UPSC Prelims and State PSC exams, examiners frequently test committee methods and poverty numbers. A major question trap claims that the Tendulkar Committee maintained caloric norms; remember that Tendulkar shifted to Mixed Reference Period consumption expenditure. For 2011-12, Tendulkar estimated national poverty at 21.9 percent, whereas Rangarajan estimated 29.5 percent. In your economics revision, note that NITI Aayog's Multidimensional Poverty Index evaluates twelve indicators across health, education, and living standards.

Poverty Estimation Methodologies GK Questions & Answers

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