Economics 2024 Paper I 50 marks Describe

Q8

(a) Describe the major components used in Human Development Index (HDI) by the United Nations Development Programme (UNDP). Write down the methodological limitations of this index. Suggest appropriate method to eliminate these limitations. (10+5+5=20 marks) (b) Discuss the inverted 'U' shaped hypothesis by Kuznets in describing the relationship between inequality and economic growth. How is this hypothesis useful for developing countries? (10+5=15 marks) (c) Distinguish between warranted rate of growth and natural rate of growth. Explain how knife-edge instability problem occurs in Harrod's model of economic growth. (10+5=15 marks)

हिंदी में प्रश्न पढ़ें

(a) संयुक्त राष्ट्र विकास कार्यक्रम (यू. एन. डी. पी.) के मानव विकास सूचकांक (एच. डी. आई.) के मुख्य अवयवों का वर्णन कीजिए। इस सूचकांक की प्राविधिक (क्रिया-पद्धति की) सीमाओं को लिखिए। इन सीमाओं को दूर करने के लिए उपयुक्त प्रविधि का सुझाव दीजिए। (10+5+5=20 अंक) (b) असमानता व आर्थिक वृद्धि के मध्य संबंध का वर्णन करने के लिए कुज़नेट्स के उलटे 'U' आकार के वक्र की परिकल्पना का वर्णन कीजिए। विकासशील देशों के लिए यह परिकल्पना किस प्रकार लाभकारी है? (10+5=15 अंक) (c) विकास की अपेक्षित दर तथा प्राकृतिक दर में अंतर कीजिए। समझाइए कि किस प्रकार हैरोड के आर्थिक वृद्धि के मॉडल में चाकू की धार अस्थिरता की समस्या उत्पन्न होती है। (10+5=15 अंक)

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Directive word: Describe

This question asks you to describe. The directive word signals the depth of analysis expected, the structure of your answer, and the weight of evidence you must bring.

See our UPSC directive words guide for a full breakdown of how to respond to each command word.

How this answer will be evaluated

Approach

The directive 'describe' in part (a) demands comprehensive coverage of HDI components with methodological critique and remedies; parts (b) and (c) require 'discuss' and 'distinguish/explain' respectively. Allocate approximately 40% of time/words to part (a) given its 20 marks, with 30% each to parts (b) and (c). Structure: brief introduction defining human development and growth theory; systematic treatment of each sub-part with clear sub-headings; conclusion synthesizing how HDI improvements and growth theory insights inform inclusive development policy.

Key points expected

  • Part (a): Three HDI components—life expectancy index, education index (mean years of schooling + expected years of schooling), and GNI per capita index—with their respective minimum and maximum bounds; methodological limitations including arbitrary weights, missing dimensions (inequality, sustainability, political freedom), and cross-country comparability issues; remedies such as IHDI, GDI, GPI, or multidimensional poverty index
  • Part (b): Kuznets' inverted U-curve mechanism (rural-urban migration, structural transformation, and political pressures); empirical validity debates and turning point variations; relevance for developing countries like India regarding timing of redistributive policies
  • Part (c): Warranted rate (Gw = s/Cr, where s is savings rate and Cr is capital-output ratio) versus natural rate (Gn determined by labor force growth and technical progress); knife-edge instability arising from divergence between actual, warranted, and natural rates with no automatic adjustment mechanism
  • Critical distinction between Harrod's static expectations and Domar's equivalent formulation, and how Solow's neoclassical model resolves the instability through factor substitution
  • Policy synthesis connecting HDI enhancement with growth patterns—avoiding Kuznets pessimism through human capital investment, and ensuring stability through appropriate savings rates and technological adaptation

Evaluation rubric

DimensionWeightMax marksExcellentAveragePoor
Concept correctness25%12.5Precisely defines all three HDI components with correct formulas (including geometric mean since 2010); accurately states Kuznets' causal mechanisms and distinguishes between statistical and causal relationships; correctly formulates Harrod's Gw = s/Cr and Gn, explaining why divergence creates instability without automatic correctionIdentifies HDI components generally but confuses arithmetic/geometric mean or omits bounds; describes Kuznets curve descriptively without mechanism; states warranted/natural rates but conflates them or misses knife-edge causationMisidentifies HDI components (e.g., confusing with HPI); treats Kuznets as purely empirical observation without theoretical basis; fundamental errors in Harrod-Domar formulas or confuses with Solow model
Diagram / model20%10Draws clear Kuznets curve with inequality (Gini coefficient) on Y-axis and per capita income on X-axis, marking turning point and annotating structural transformation phases; presents Harrod's growth diagram showing Gw, Gn, and actual G with divergence arrows indicating instability; labels axes and equilibrium conditions preciselyMentions diagrams descriptively without clear axes labels; rough sketch of Kuznets curve without turning point discussion; describes knife-edge verbally without graphical representation of divergenceNo diagrams attempted; or seriously flawed diagrams with inverted axes, missing curves, or confused models (e.g., drawing Phillips curve instead of Kuznets)
Quantitative reasoning15%7.5Demonstrates how HDI is calculated using actual formula with geometric mean; illustrates knife-edge with numerical example showing how small deviation from Gw amplifies over time; cites specific turning point estimates for Kuznets curve (e.g., $8,000-12,000 per capita in 1990 PPP)Mentions HDI formula without demonstration; describes knife-edge qualitatively as 'unstable' without numerical intuition; vague reference to 'middle income' for Kuznets turning pointNo quantitative elements; or serious errors like treating HDI as simple average, or claiming knife-edge is stable equilibrium
Indian / empirical examples20%10Cites India's HDI rank and score trends (e.g., improvement from 0.429 in 1990 to 0.644 in 2021); references India's inequality trends (Piketty-Chancel data on top 1% income share) to assess Kuznets relevance; discusses India's savings rate and capital-output ratio in relation to warranted growth; mentions NITI Aayog's SDG India Index or MPI as HDI alternativesGeneral mention of India as developing country; vague reference to 'growing inequality' or 'high growth' without specific data; no connection between Indian experience and theoretical modelsNo Indian examples; or irrelevant examples (e.g., discussing China's demographic transition for Harrod's model without Indian parallel)
Policy implication20%10Synthesizes across parts: proposes universal education/health investment to flatten Kuznets curve and raise HDI simultaneously; suggests counter-cyclical fiscal policy and structural reforms to align actual, warranted, and natural growth rates; recommends IHDI adoption and multidimensional poverty reduction to address HDI limitations; connects to India's inclusive growth agenda and Amartya Sen's capability approachLists generic policies for each part separately without synthesis (e.g., 'government should reduce inequality' and 'increase savings'); no explicit connection between HDI critique and growth stabilityNo policy discussion; or completely unrealistic suggestions (e.g., 'abolish inequality'); or policies contradicting theoretical framework (e.g., suggesting factor price rigidity to solve knife-edge)

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