UPSC Mains 2018 Economics Optional Question Papers with Model Answers
All 56 questions of the 2018 Civil Services Main Examination, Economics Paper I and Economics Paper II, with marks and a suggested time per part. Solve each part on paper first, then open the model answer, or send it to answer-writing practice for evaluation.
UPSC Mains 2018 Economics Paper I
Question 1 (50 marks)
Q1(a) · Market Structures · 10 marks≈ 7 min
Monopolistic Competition (Chamberlin and Robinson)
Does a monopolistically competitive market lead to excess capacity under price competition?
हिंदी में प्रश्न
क्या एकाधिकारीतः प्रतिस्पर्धात्मक बाज़ार कीमत प्रतियोगिता के अधीन अधिक्षमता उत्पन्न करता है?
Model answer
Paper and question: Paper I, Q1(a)
Approach: Explain the tangency solution under price competition with free entry, show why it implies excess capacity, and qualify with the non-price competition and variety arguments.
Yes. Under price competition with free entry, Chamberlin's (1933) long-run equilibrium is the tangency solution: each firm cuts price along its perceived demand curve dd, rivals follow, and entry continues until dd is tangent to the LAC curve at the point where dd cuts the proportional demand curve DD.
Why excess capacity: since dd slopes downward, the tangency must lie on the falling part of LAC, to the left of its minimum. Each firm produces Qₑ, less than the minimum-cost output Qₘ, and charges P = LAC above minimum LAC. The gap QₑQₘ is excess capacity: the same total output could be produced at lower cost by fewer, fully used plants.
Diagram: U-shaped LAC; dd tangent to LAC at E on its falling part, DD passing through E; output Qₑ to the left of the LAC minimum Qₘ; QₑQₘ marked as excess capacity.
Qualifications: (i) Chamberlin argued excess capacity is greater when firms avoid price competition, because then prices stay high and more firms crowd in; (ii) Harrod and others noted that if firms consider long-run demand, the tangency may be nearer the minimum; (iii) excess capacity may be the cost of product variety, which consumers value.Q1(b) · Market Structures · 10 marks≈ 7 min
Perfect Competition and Monopoly: The Benchmarks
Explain some of the measures for assessing the monopoly power of a firm.
हिंदी में प्रश्न
किसी फर्म की एकाधिकार शक्ति का आकलन करने के लिए कुछ मापों को स्पष्ट कीजिए।
Model answer
Paper and question: Paper I, Q1(b)
Approach: Define monopoly power and explain three or four measures (Lerner index, Bain's profit measure, concentration ratios and HHI, cross elasticity) with their formulas and limits.
Monopoly power is a firm's ability to raise price above marginal cost without losing all its sales. It is measured in several ways.
1. Lerner index (Abba Lerner, 1934): L = (P − MC)/P, between 0 (perfect competition) and 1; at the profit maximum L = 1/e. Its limitation is that MC is hard to observe.
2. Bain's profit measure (Joe Bain): persistent excess (supernormal) profit over the normal return on capital signals monopoly power, though accounting profits may differ from economic profits.
3. Concentration measures: the four-firm concentration ratio and the Herfindahl-Hirschman Index HHI = Σsᵢ² (up to 10,000 with shares in per cent); higher values mean less competition.
4. Cross elasticity of demand (Triffin): a low cross elasticity with rivals' prices means few close substitutes and greater independence of the firm.
The Competition Commission of India uses market shares, HHI and entry barriers together, since no single measure suffices.Q1(c) · Theories of Employment, Income and Interest · 10 marks≈ 7 min
IS-LM Model and the Neo-classical Synthesis
Using the IS-LM model, show how expected deflation may cause equilibrium output to remain at less than full-employment level.
हिंदी में प्रश्न
आइ० एस०-एल० एम० मॉडल का प्रयोग करते हुए दर्शाइए कि प्रत्याशित अवस्फीति किस प्रकार संतुलन निर्गत के पूर्ण रोज़गार स्तर से कम बने रहने का कारण बन सकती है।
Model answer
Paper and question: Paper I, Q1(c)
Approach: Distinguish nominal and real interest rates (r = i − πᵉ), show that expected deflation shifts the IS curve (in nominal-rate space) left, and that at the zero lower bound the nominal rate cannot fall to offset it, leaving output below full employment.
Investment depends on the real interest rate r = i − πᵉ, the nominal rate minus expected inflation (Fisher), while money demand depends on the nominal rate i, the opportunity cost of holding money.
Effect of expected deflation: if people expect prices to fall (πᵉ negative), the real rate exceeds the nominal rate: r = i + |πᵉ|. At any nominal rate, investment is lower, so the IS curve drawn in (Y, i) space shifts left (down) by the amount of expected deflation.
Why output stays low: normally the fall in demand would be met by a lower nominal rate. But nominal rates cannot fall much below zero, because people can hold cash instead (the zero lower bound). If the shifted IS cuts LM in its flat, near-zero section, equilibrium output Y₂ lies below full employment Yf, and further monetary expansion cannot lower i. Falling prices may also strengthen deflationary expectations, a vicious circle (Fisher's debt-deflation, 1933).
Diagram: i on the vertical and Y on the horizontal axis; LM flat at i = 0 at low incomes; IS₁ shifts down to IS₂ by the expected deflation; the new equilibrium is at i ≈ 0 and Y₂ less than Yf.Q1(d) · Theories of Employment, Income and Interest · 10 marks≈ 7 min
New Classical and New Keynesian Macroeconomics
Is stagflation a logical outcome of Keynesian orthodoxy? Give reasons for your answer.
हिंदी में प्रश्न
क्या स्फीति-सम्बद्ध गतिरोध (स्टैगफ्लेशन) कीन्सवादी कट्टरपंथिता का एक तार्किक परिणाम है? अपने उत्तर के लिए कारण दीजिए।
Model answer
Paper and question: Paper I, Q1(d)
Approach: Define stagflation, show that a Keynesian demand-side model with a stable Phillips curve cannot generate it, explain its true causes (supply shocks, expectations), and give a balanced answer.
Stagflation is the coexistence of high inflation with stagnant output and high unemployment, as in the industrial countries after the 1973 and 1979 oil shocks.
Not a logical outcome of Keynesian orthodoxy: the orthodox Keynesian model of the 1960s explained inflation by excess demand and assumed a stable Phillips curve trade-off: more inflation came with less unemployment. In that framework a demand shift moves inflation and unemployment in opposite directions, so stagflation could not be produced or explained.
Actual causes: (i) supply shocks: the OPEC oil-price rise shifted aggregate supply left, raising prices and lowering output together; (ii) expectations: Friedman (1968) and Phelps (1967) argued that sustained demand expansion raises expected inflation, shifting the short-run Phillips curve up, so unemployment returns to its natural rate at a higher inflation rate.
Diagram: AD-AS with AS shifting left from AS₁ to AS₂: equilibrium moves to higher P and lower Y.
Hence stagflation exposed the limits of orthodox Keynesianism rather than following from it; later Keynesian AD-AS models with supply shocks can explain it.Q1(e) · Money and Monetary Management · 10 marks≈ 7 min
Supply of Money and the Money Multiplier
What is high-powered money? Explain how changes in short-term monetary policy affect high-powered money and money multiplier.
हिंदी में प्रश्न
उच्च-शक्ति मुद्रा क्या है? स्पष्ट कीजिए कि अल्पकालीन मौद्रिक नीति में परिवर्तन किस प्रकार उच्च-शक्ति मुद्रा और मुद्रा गुणक को प्रभावित करते हैं।
Model answer
Paper and question: Paper I, Q1(e)
Approach: Define high-powered money (H = C + R) and M = mH, then explain how short-term policy tools (OMOs, repo/LAF, CRR, forex intervention) change H or m.
High-powered money (reserve money, M0) is the monetary liability of the central bank: currency held by the public plus banks' reserves, H = C + R. Money supply M = mH, where m = (1 + c)/(c + r).
Effects on H: (i) open market purchases of government securities pay banks with reserves and raise H, while sales lower it; (ii) repo operations under the liquidity adjustment facility inject reserves for the term of the repo, and the standing deposit facility or reverse repo absorbs them; (iii) forex purchases to prevent rupee appreciation add to H, unless sterilised by OMO sales.
Effects on m: (i) a cut in the cash reserve ratio lowers r and raises m without changing H much; (ii) a cut in the policy (repo) rate lowers market rates, reducing the opportunity cost of holding cash (c may rise slightly) but encouraging banks to hold fewer excess reserves, so the net effect on m is usually small.
Diagram: M = mH as a line through the origin in (H, M) space with slope m: OMO purchases move along it, a CRR cut rotates it upward.
Question 2 (50 marks)
Q2(a) · Market Structures · 15 marks≈ 11 min
Oligopoly: Kinked Demand, Collusion, Price Leadership and Game Theory
Explain why in a duopoly model of collusion, each firm has an incentive to cheat the other.
हिंदी में प्रश्न
स्पष्ट कीजिए कि दुरभिसंधि (कोल्यूशन) के द्वि-अधिकार मॉडल में किस कारण प्रत्येक फर्म में दूसरे फर्म को धोखा देने की प्रेरणा होती है।
Model answer
Paper and question: Paper I, Q2(a)
Approach: Show with the cartel-quota condition (MR = MC for the cartel, but each firm's own MR above MC at the quota) and a prisoners' dilemma payoff matrix why each firm gains by cheating, then note what sustains collusion.
In a collusive duopoly (cartel) the firms agree to restrict total output to the monopoly level and share it through quotas, raising price and joint profit above the Cournot level.
Incentive to cheat: at the cartel optimum, industry MR = P + Q·P′(Q) equals each firm's MC. But a firm's own MR, P + qᵢ·P′(Q), is higher because qᵢ is less than Q: the expanding firm gets the full price on the extra unit while the fall in price is shared. So at its quota its own MR exceeds MC, and it gains by secretly producing more if the rival keeps to its quota.Q2(b) · Market Structures · 15 marks≈ 11 min
Oligopoly: Kinked Demand, Collusion, Price Leadership and Game Theory
Show how a dominant firm with a competitive fringe can act as a price leader in an oligopoly market.
हिंदी में प्रश्न
दर्शाइए कि अल्पाधिकार बाज़ार में प्रतिस्पर्धी फ्रिंज के साथ एक प्रबल फर्म किस प्रकार एक कीमत अग्रणी के रूप में कार्य कर सकती है।
Model answer
Paper and question: Paper I, Q2(b)
Approach: Set out the dominant-firm model: derive the residual demand by subtracting the fringe's supply from market demand, set MR = MC for the leader, and show the fringe as price takers; diagram and examples.
In the dominant firm price leadership model (associated with Karl Forchheimer, 1908, and developed by Stigler), one large low-cost firm sets the price, and a fringe of small firms behaves competitively, taking that price as given.
Fringe behaviour: each small firm produces where price equals its marginal cost, so the fringe's total supply is Sf(P) = ΣMC of the small firms.
Residual demand: the dominant firm faces whatever demand the fringe does not meet: Dd(P) = D(P) − Sf(P). At the price where fringe supply equals market demand, residual demand is zero; at prices below the fringe's minimum AVC, the dominant firm faces the whole market demand.
Leader's decision: the dominant firm derives the marginal revenue curve MRd from its residual demand and produces where MRd = MCd, setting the price Pₗ on Dd. At Pₗ the fringe supplies Sf(Pₗ), and total output equals market demand D(Pₗ).
Diagram: price on the vertical and quantity on the horizontal axis; market demand D and fringe supply Sf; residual demand Dd starting where D and Sf intersect and kinking to D at low prices; MRd below Dd; MRd = MCd at Qd, price Pₗ read from Dd; at Pₗ the fringe supplies Qf and Qd + Qf = D(Pₗ).
Features: the leader is a price setter, the fringe price takers; the leader restrains price to limit fringe expansion and entry; if the fringe grows, the leader's share shrinks over time, as happened to US Steel. Examples include Saudi Arabia within OPEC and large firms such as Maruti Suzuki in Indian passenger cars at times.Q2(c) · Price Determination and Theories of Distribution · 20 marks≈ 14 min
Kaldor and Kalecki: Macro Theories of Distribution
Give an outline of Kaldor's theory of distribution. Also explain the implications of an increase in the wage level and a reduction in the saving rate on the distribution of income.
हिंदी में प्रश्न
काल्डर की वितरण थियोरी की रूपरेखा प्रस्तुत कीजिए। साथ ही मजदूरी स्तर में वृद्धि और बचत दर में कमी के आय के वितरण पर प्रभावों को स्पष्ट कीजिए।
Model answer
Paper and question: Paper I, Q2(c)
Approach: Outline the model and equation, then analyse the two shocks separately: a rise in the money wage level (prices adjust, shares unchanged unless a floor binds) and a fall in sw or sp (profit share rises), showing the derivative.
Outline: Kaldor (1955–56), assuming full employment, exogenous investment and sp greater than sw, derived from I = sw·W + sp·P and W = Y − P that P/Y = [1/(sp − sw)]·(I/Y) − sw/(sp − sw); excess demand raises prices relative to wages and shifts income to high-saving capitalists until saving equals investment.
Increase in the wage level: with prices flexible relative to wages at full employment, a general rise in money wages is passed on in prices; real wages and shares stay unchanged while I/Y and saving propensities are unchanged, so workers cannot raise their share by money-wage bargaining. The exception is when the profit share is pushed to its floor (the minimum profit rate or the degree of monopoly): the Kaldor mechanism then breaks down, investment falls and full employment is lost.
Fall in capitalists' saving rate sp: with sw = 0, P/Y = (I/Y)/sp, so a lower sp raises the profit share; more of each rupee of profit is spent, so a larger profit is needed to generate the given saving. This is the widow's cruse: capitalists' spending returns to them as profit.
Fall in workers' saving rate sw: write i = I/Y; then d(P/Y)/d(sw) = (i − sp)/(sp − sw)². Since the profit share is less than one, i is less than sp, so the derivative is negative: a fall in sw also raises the profit share.
Result: any reduction in thriftiness, by either class, shifts distribution towards profits, the distributional counterpart of the paradox of thrift.
Diagram: I/Y on the horizontal and P/Y on the vertical axis; the line P/Y = (I/Y − sw)/(sp − sw) rotates anticlockwise (becomes steeper) when sp falls, so at the same I/Y the profit share is higher.
Assessment: the results hold only at full employment; Pasinetti (1962) showed that with workers owning capital, the long-run rate of profit equals g/sc, independent of workers' saving, while Kalecki's version replaces full employment with mark-up pricing.
Question 3 (50 marks)
Q3(a) · Theories of Employment, Income and Interest · 15 marks≈ 11 min
Keynesian Theory of Income and Employment
In the simple Keynesian model, if consumption and investment are both functions of income, how would the multiplier be affected?
हिंदी में प्रश्न
सरल कीन्सवादी मॉडल में यदि उपभोग और निवेश दोनों आय के फलन हों, तो गुणक किस प्रकार प्रभावित होगा?
Model answer
Paper and question: Paper I, Q3(a)
Approach: Write consumption and investment as linear functions of income, derive the multiplier 1/(1 − c − i) (the super-multiplier), compare with 1/(1 − c), and state the stability condition c + i less than 1, with a diagram.
In the simple Keynesian model investment is autonomous, and the multiplier is k = 1/(1 − c), where c is the marginal propensity to consume. If investment also rises with income, because higher sales raise expected profits and capacity use, the multiplier becomes larger.
Derivation: let C = a + cY and I = I₀ + iY, where i is the marginal propensity to invest. Equilibrium Y = C + I gives Y = a + I₀ + (c + i)Y, so Y = (a + I₀)/(1 − c − i). The multiplier for any autonomous change is k′ = 1/(1 − c − i), which Hicks (A Contribution to the Theory of the Trade Cycle, 1950) called the super-multiplier.
Comparison: with c = 0.6 and no induced investment, k = 2.5; with i = 0.2, k′ = 1/(1 − 0.8) = 5. Each round of rising income now induces both extra consumption and extra investment, so the leakage per round is smaller.
Stability: the result requires c + i less than 1. If the marginal propensity to spend (c + i) were 1 or more, any rise in spending would raise income without limit, and the equilibrium would be unstable.
Diagram: expenditure on the vertical and income on the horizontal axis; the 45-degree line; C + I₀ (flatter, slope c) and C + I₀ + iY (steeper, slope c + i); an equal autonomous rise shifts each up by the same amount, but the steeper schedule gives a larger rise in equilibrium income.
Induced investment thus strengthens both expansions and contractions, which helps explain cumulative business cycle movements.Q3(b) · Theories of Employment, Income and Interest · 15 marks≈ 11 min
New Classical and New Keynesian Macroeconomics
What is hysteresis? Explain the impact of hysteresis in Gradualist Monetarist and Eclectic Keynesian frameworks.
हिंदी में प्रश्न
हिस्टेरेसिस क्या है? आनुक्रमिक मुद्रावादी तथा संकलनात्मक (इक्लेक्टिक) कीन्सवादी ढाँचे में हिस्टेरेसिस के प्रभाव की व्याख्या कीजिए।
Model answer
Paper and question: Paper I, Q3(b)
Approach: Define hysteresis and its channels, then contrast its implications in a gradualist monetarist framework (fixed natural rate, slow disinflation) and an eclectic Keynesian framework (natural rate path-dependent, case for active demand support).
Hysteresis in unemployment means that the natural (equilibrium) rate of unemployment depends on the history of actual unemployment: a long recession raises the natural rate itself (Blanchard and Summers, 'Hysteresis and the European Unemployment Problem', 1986).
Channels: (i) the long-term unemployed lose skills and motivation and become less employable; (ii) insider-outsider wage setting: employed insiders bargain for higher wages and ignore outsiders, so lower employment persists (Lindbeck and Snower); (iii) capital scrapped in a recession reduces future labour demand.
Gradualist monetarist framework: following Friedman, the natural rate is determined by real factors and is independent of demand policy; disinflation should be achieved by a gradual, pre-announced slowing of money growth so that expectations adjust with modest, temporary unemployment. Hysteresis challenges this view: if the unemployment caused even by gradual disinflation raises the natural rate, the costs are permanent rather than temporary, and the sacrifice ratio is higher than monetarists assumed. Gradualism remains preferable to a sharp squeeze, but disinflation becomes costlier.
Eclectic Keynesian framework: combining Keynesian demand analysis with an expectations-augmented Phillips curve, it already favours active stabilisation. Hysteresis strengthens the case: recessions should be fought quickly, because demand shortfalls leave lasting damage, and expansionary policy can lower the natural rate by bringing outsiders back into work. Labour-market policies (training, active employment programmes) become important complements.
Diagram: unemployment on the horizontal axis and inflation on the vertical; a vertical long-run Phillips curve at uₙ₁ shifting right to uₙ₂ after a prolonged period of high actual unemployment.Q3(c) · Theories of Employment, Income and Interest · 20 marks≈ 14 min
New Classical and New Keynesian Macroeconomics
How will you derive the real aggregate demand curve using the New Classical Theory?
हिंदी में प्रश्न
नव क्लासिकी थियोरी का इस्तेमाल करते हुए आप वास्तविक सकल माँग वक्र को किस प्रकार व्युत्पन्न करेंगे?
Model answer
Paper and question: Paper I, Q3(c)
Approach: Derive AD in (Y, P) space from IS (with the real interest rate) and LM, explain why it slopes down (real balance and interest effects), add the new classical features (rational expectations, anticipated versus unanticipated shifts, intertemporal substitution in Barro's market-clearing model), and show its use with the Lucas supply curve.
The real aggregate demand curve shows, for each price level P, the real output Y demanded when the goods and money markets clear. New classical economists use it together with the Lucas supply function and rational expectations.
Derivation: the goods market gives IS: Y = C(Y − T) + I(r) + G, where investment depends on the real interest rate r = i − πᵉ. The money market gives LM: M/P = L(Y, i). For a given nominal money supply M, a fall in P raises real balances M/P, shifting LM to the right; the interest rate falls, investment and output rise. Plotting each P against the corresponding equilibrium Y gives a downward-sloping AD curve.
Reasons for the slope: (i) the Keynes (interest-rate) effect just described; (ii) the real balance (Pigou) effect: a lower P raises the real value of money wealth and hence consumption. In log-linear new classical models AD is often written simply as y = m − p + v, from the quantity theory.
New classical features: (i) the position of AD depends on anticipated values of M and G, which rational agents foresee; (ii) in Barro's market-clearing model, the real interest rate clears the goods market: households' consumption and firms' investment demand fall as r rises (intertemporal substitution and the marginal product of capital), so real aggregate demand is a downward function of r, while supply rises with r through labour-supply substitution; (iii) temporary government purchases raise demand and r, crowding out private spending.
Diagram: upper panel, IS and LM₁, LM₂, LM₃ for P₁ greater than P₂ greater than P₃, giving Y₁, Y₂, Y₃; lower panel, (Y, P) space with the AD curve through (Y₁, P₁), (Y₂, P₂), (Y₃, P₃), cut by a vertical long-run supply at Yn and an upward Lucas supply curve for a given Pᵉ.
Question 4 (50 marks)
Q4(a) · Money and Monetary Management · 15 marks≈ 11 min
Central Bank and Treasury; Rules versus Discretion and Money Growth Ceilings
What is interest rate targeting? Explain using the concept of Taylor rule.
हिंदी में प्रश्न
ब्याज दर लक्ष्यांकन क्या होता है? टेलर नियम की संकल्पना का इस्तेमाल करते हुए समझाइए।
Model answer
Paper and question: Paper I, Q4(a)
Approach: Define interest-rate targeting (the central bank sets a short-term rate and supplies reserves accordingly), state the Taylor rule with its coefficients and the Taylor principle, give a numerical example, and note its use and limits (India).
Interest-rate targeting means that the central bank chooses a target for a short-term interest rate (the overnight rate) as its operating instrument and adjusts the supply of reserves through repo and open market operations to keep the market rate close to it; the money supply then becomes endogenous. It replaced monetary targeting in most countries because money demand became unstable.
Taylor rule (John Taylor, 1993): a guide to setting the policy rate: i = r* + π + 0.5(π − π*) + 0.5(y − y*), where r* is the neutral real interest rate, π current inflation, π* the inflation target and (y − y*) the percentage output gap. Taylor used r* = 2 and π* = 2 for the US.
Taylor principle: the nominal rate rises by 1.5 points for each 1 point rise in inflation, so the real rate rises and demand is restrained; a coefficient below 1 would let inflation become self-reinforcing.Q4(b) · Balance of Payments and Exchange Rates · 15 marks≈ 11 min
Policy Mix: Swan Diagram, Mundell's Assignment and Mundell-Fleming
In an open economy with high capital mobility, monetary management can be a successful tool to increase output. Explain.
हिंदी में प्रश्न
उच्च पूँजी गतिशीलता वाली खुली अर्थव्यवस्था में मौद्रिक प्रबंधन उत्पादन-वृद्धि का एक सफल उपकरण हो सकता है। व्याख्या कीजिए।
Model answer
Paper and question: Paper I, Q4(b)
Approach: Explain with Mundell-Fleming that with high capital mobility monetary policy raises output under a flexible exchange rate (through depreciation and net exports), but not under a fixed rate; add caveats for developing countries and India.
The statement is true under a flexible exchange rate, as the Mundell-Fleming model shows. With high capital mobility the BP curve is flat at the world interest rate r*.
A monetary expansion shifts LM right and pushes the domestic interest rate below r*. Capital flows out, the currency depreciates, and exports become cheaper and imports dearer. Net exports rise and shift IS right until equilibrium returns to r* at a higher income. Monetary management thus raises output strongly, the exchange rate being its main channel.
Diagram: IS-LM-BP with a flat BP; LM1 to LM2; depreciation shifts IS1 to IS2; income rises from Y1 to Y2 at r*.
Under a fixed exchange rate, the same policy fails: the central bank must sell reserves to defend the peg, which reverses the monetary expansion.
Caveats: the effect relies on the Marshall-Lerner condition and on prices staying sticky; depreciation raises import prices and inflation, which can erode the gain, especially in oil-importing developing countries; foreign-currency debt makes depreciation contractionary; and the gain may come at partners' expense. India's managed float and flexible inflation targeting (since 2016) mean the RBI uses monetary policy mainly for price stability, intervening to smooth excessive rupee volatility.Q4(c) · Public Finance · 20 marks≈ 14 min
Taxation: Sources of Revenue, Forms, Incidence and Effects
The burden of tax depends upon the elasticity of demand and supply of a commodity or service. Explain with suitable examples.
हिंदी में प्रश्न
कर का भार वस्तु या सेवा की माँग और पूर्ति की लोच पर निर्भर करता है। उपयुक्त उदाहरणों सहित व्याख्या कीजिए।
Model answer
Paper and question: Paper I, Q4(c)
Approach: State the incidence rule (burden in inverse proportion to elasticities), show it with the tax-wedge diagram, then give examples for each combination of elasticities.
Tax incidence means the final resting place of the money burden of a tax. Whoever is legally liable, the burden is shared between buyers and sellers according to elasticities: buyers' share/sellers' share = Es/Ed, so the side that is less able to change its behaviour bears more.
The reason is that a tax creates a wedge t between the buyer's price and the seller's price. The side that can easily reduce its quantity (elastic) escapes by withdrawing; the side that cannot (inelastic) has to accept a worse price.
Diagram: two panels; in each, supply S shifts up by t to S + t. In panel (a) demand is steep (inelastic): the buyer's price rises almost by the full tax and the seller's price falls little. In panel (b) demand is flat (elastic): the buyer's price hardly rises and the seller's price falls by most of the tax. Shade the buyers' and sellers' burden rectangles.
Illustrations: (i) inelastic demand: excise duties on cigarettes, liquor and petrol and diesel in India are largely passed on to consumers, which is why these are favoured revenue sources. (ii) Elastic demand: a tax on one brand of soap or on one state's lottery is largely borne by the seller, because buyers switch to substitutes. (iii) Inelastic supply: a tax on land rent or on urban vacant land cannot be shifted and falls on owners. (iv) Elastic supply: in the long run, a tax on a competitive industry with constant costs falls wholly on consumers. (v) Labour: an employer payroll tax falls largely on workers when labour supply is inelastic.
Elasticities change over time, so incidence in the long run differs from the short run; market structure also matters, since a monopolist with linear demand and constant cost passes on only half of a unit tax.
Hence elasticity, not the legal point of collection, decides who really pays, which is why the GST Council and finance ministers judge goods by their demand elasticity when setting rates.
Question 5 (50 marks)
Q5(a) · Balance of Payments and Exchange Rates · 10 marks≈ 7 min
Balance of Payments Adjustment: Elasticity, Absorption and Monetary Approaches
Under what conditions will devaluation create trade surplus and increase output in the simple Keynesian framework?
हिंदी में प्रश्न
सरल कीन्सवादी ढाँचे में, किन स्थितियों में अवमूल्यन व्यापार अधिशेष पैदा करेगा और उत्पादन बढ़ाएगा?
Model answer
Paper and question: Paper I, Q5(a)
Approach: In the Keynesian open-economy model, state the conditions: the Marshall-Lerner condition for a trade improvement, idle resources and price rigidity for output to rise, and that the multiplier-induced import rise is smaller than the initial improvement.
In the simple Keynesian open-economy model, Y = C + I + G + X − M, with M = mY, prices fixed and unemployed resources. A devaluation affects output through net exports.
Conditions: (i) the Marshall-Lerner condition: the sum of the absolute price elasticities of demand for exports and imports must exceed one (starting from balanced trade), so that devaluation raises net exports at the initial income; (ii) unemployed resources and rigid money wages and prices, so that higher demand raises real output rather than prices; (iii) a positive marginal propensity to save, so that the multiplier 1/(s + m) is finite. Output then rises by ΔY = ΔNX₀/(s + m).
Because part of the extra income is spent on imports (mΔY), the final improvement in the trade balance is ΔNX₀ × s/(s + m), smaller than the initial improvement but still positive as long as s is positive.
If the economy is at full employment, or devaluation raises domestic prices and wages, the gains are eroded.Q5(b) · Economic Development · 10 marks≈ 7 min
Planning, Tinbergen, Market versus Planning and Public-Private Partnership
What are shadow prices? Why are these preferred over market prices in project evaluation?
हिंदी में प्रश्न
कल्पित कीमतें क्या होती हैं? परियोजना मूल्यांकन में इनको बाज़ार कीमतों पर क्यों वरीयता दी जाती है?
Model answer
Paper and question: Paper I, Q5(b)
Approach: Define shadow prices as social opportunity costs, explain why market prices mislead in developing countries (distortions), give examples (shadow wage, exchange rate, discount rate) and the Little-Mirrlees and UNIDO methods.
Shadow prices (accounting prices) are the values of goods and factors that reflect their true social opportunity cost, i.e. what society gives up when a resource is used in a project. They equal market prices only under perfect competition without distortions.
In developing countries market prices are distorted by tariffs and quotas, overvalued exchange rates, minimum wages and surplus labour, subsidised credit, monopoly and externalities. So: the shadow wage of unskilled labour is below the market wage when labour has a low alternative product; the shadow exchange rate exceeds the official rate when the currency is overvalued; and the social discount rate may differ from the market interest rate.
In social cost-benefit analysis, shadow prices ensure that projects are chosen for their contribution to national welfare, not private profit.
The Little-Mirrlees method (OECD Manual, 1968; revised 1974) values goods at world (border) prices, while the UNIDO Guidelines (Dasgupta, Marglin and Sen, 1972) use domestic consumption as numeraire and add distributional weights.Q5(c) · Theories of Growth · 10 marks≈ 7 min
Harrod-Domar Model
In Harrod's model of growth, if the expected growth rate exceeds the warranted growth rate, what will be the relation between the actual growth rate and the expected growth rate?
हिंदी में प्रश्न
संवृद्धि के हैरड के मॉडल में, यदि प्रत्याशित संवृद्धि दर अभीष्ट (वारन्टेड) संवृद्धि दर से अधिक हो, तो वास्तविक संवृद्धि दर व प्रत्याशित संवृद्धि दर के बीच क्या संबंध होगा?
Model answer
Paper and question: Paper I, Q5(c)
Approach: State the result (actual growth exceeds expected growth) and explain the mechanism through the multiplier and the capital-output ratio, then its consequence.
In Harrod's model entrepreneurs invest according to the growth they expect (Ge). The warranted rate Gw = s/Cr is the rate at which expectations are just fulfilled.
If Ge exceeds Gw, the actual growth rate exceeds the expected rate. Firms invest enough to equip the expected growth (I = Cr·Ge·Y), which is more than the saving the economy would generate at the warranted rate. Through the multiplier, this extra investment raises demand and output by more than firms expected; ex post G·C = s, so with G higher the actual capital-output ratio falls below Cr.
Firms therefore find their expectations exceeded and capital short, so they revise Ge upwards and invest still more. The gap widens, giving a cumulative boom; symmetrically, if Ge is below Gw, actual growth falls short of expectations and a cumulative slump follows.
This is the expectational form of Harrod's knife-edge: deviations from the warranted path are self-reinforcing, not self-correcting.Q5(d) · Welfare Economics · 10 marks≈ 7 min
Market Failure: Externalities, Public Goods and Asymmetric Information
How do externalities lead to market failure? How can this situation be remedied?
हिंदी में प्रश्न
बाह्यताएँ किस प्रकार बाज़ार असफलता को उत्पन्न करती हैं? इस स्थिति का किस प्रकार उपचार किया जा सकता है?
Model answer
Paper and question: Paper I, Q5(d)
Approach: Define externalities, show with the MSC/MPC diagram how a negative externality causes over-production, and list remedies: Pigouvian tax, regulation, permits and Coasian bargaining.
An externality is a cost or benefit of an activity that falls on third parties and is not reflected in market prices (Pigou, The Economics of Welfare, 1920). Negative examples are factory pollution and stubble burning; positive ones are vaccination and research.
Market failure: a polluting firm produces where price equals its marginal private cost (MPC), ignoring the external cost; marginal social cost (MSC) = MPC + marginal external cost lies above MPC. The market output Qₘ exceeds the efficient output Q*, where demand meets MSC, causing a deadweight loss. With positive externalities, output is too low.
Diagram: quantity on the horizontal and price on the vertical axis; demand D; MPC and a higher MSC; market equilibrium at Qₘ (D = MPC) and the optimum at Q* (D = MSC); the triangle between MSC and D from Q* to Qₘ is the welfare loss; a tax equal to the marginal external cost at Q* shifts MPC up to pass through the optimum.
Remedies: (i) a Pigouvian tax equal to marginal external damage, or a subsidy for positive externalities; (ii) regulation and standards, e.g. Bharat Stage VI emission norms (2020); (iii) tradable permits that put a price on pollution; (iv) Coase (1960): if property rights are clear and bargaining costs low, private bargaining reaches the efficient outcome regardless of who holds the rights.Q5(e) · Balance of Payments and Exchange Rates · 10 marks≈ 7 min
Capital Mobility, Speculation and International Policy Coordination
Give an outline of a model of speculative attack under fixed exchange rate.
हिंदी में प्रश्न
नियत विनिमय दर के अंतर्गत सट्टा आक्रमण (स्पेक्यूलेटिव अटैक) के मॉडल की रूपरेखा प्रस्तुत कीजिए।
Model answer
Paper and question: Paper I, Q5(e)
Approach: Outline the first-generation (Krugman, 1979) speculative attack model: monetised deficits, declining reserves, the shadow exchange rate and the timing of the attack; mention second-generation models and examples.
Paul Krugman ('A Model of Balance-of-Payments Crises', 1979), with Flood and Garber (1984), showed how a fixed exchange rate can collapse suddenly through a speculative attack.
Model: the government runs persistent budget deficits financed by central bank credit, so domestic credit D grows steadily. With money demand fixed by the peg, the excess money flows out through the BoP, and reserves R fall steadily (since H = D + R).
The shadow exchange rate is the rate that would prevail if reserves were exhausted and the currency floated; it rises over time with D. Rational speculators know the peg will eventually go, so they attack when the shadow rate reaches the peg, buying all remaining reserves at once, well before reserves would have run out gradually. The peg then collapses abruptly.
Second-generation models (Obstfeld, 1994) show self-fulfilling attacks even with sound fundamentals, because defending the peg is costly. Examples: Mexico 1994, the ERM crisis of 1992 and the Asian crisis of 1997.
Question 6 (50 marks)
Q6(a) · Theories of International Trade · 15 marks≈ 11 min
Comparative Advantage: Ricardo and Heckscher-Ohlin
Explain, with the help of diagram, how Haberler's theory of opportunity cost is an improvement over the comparative cost theory of Ricardo.
हिंदी में प्रश्न
आरेख की सहायता से समझाइए कि हबर्लर की अवसर लागत की थियोरी रिकार्डो की तुलनात्मक लागत थियोरी से किस प्रकार उन्नत है।
Model answer
Paper and question: Paper I, Q6(a)
Approach: Explain Haberler's opportunity-cost restatement (1936), show it with PPF diagrams (constant and increasing costs, trade triangle), and list how it improves on Ricardo.
Ricardo's comparative cost theory relied on the labour theory of value: costs were measured in labour hours, labour was homogeneous and the only factor. Gottfried Haberler (The Theory of International Trade, 1936) restated comparative advantage in terms of opportunity cost: the cost of a unit of X is the amount of Y that must be given up to produce it.
Explanation with diagram: each country's production possibility frontier (PPF) with X and Y on the axes. With constant opportunity costs the PPF is a straight line whose slope is the autarky price ratio; the country with the flatter slope has a comparative advantage in X. With trade at international terms of trade between the two slopes, each specialises completely and consumes at a point outside its PPF on the trade line. With increasing costs the PPF is concave; production moves along it to the point where its slope equals the terms of trade, specialisation is incomplete, and the trade triangle shows exports and imports; consumption reaches a higher indifference curve.
Improvements: (i) it frees the theory from the labour theory of value and allows many factors; (ii) it can handle increasing costs, explaining incomplete specialisation; (iii) combined with community indifference curves it shows gains from trade in welfare terms.
Its weakness is that it still does not explain why opportunity costs differ, which Heckscher-Ohlin later did.Q6(b) · Trade Policy, Protection and the WTO · 15 marks≈ 11 min
Tariffs and Quotas: Effects and Comparison
A quota on import and an equal-import tariff are equivalent in a competitive market but not under monopoly. Explain.
हिंदी में प्रश्न
आयात पर कोटा तथा समान मात्रा में आयात प्रशुल्क प्रतिस्पर्धी बाज़ार में तुल्य होते हैं पर एकाधिकार में नहीं। समझाइए।
Model answer
Paper and question: Paper I, Q6(b)
Approach: Show the equivalence under perfect competition (same price, output, imports, with quota rent equal to revenue), then Bhagwati's non-equivalence with a domestic monopolist (tariff limits price; quota creates monopoly power), with diagrams.
Competitive market: a tariff t raises the domestic price to Pw + t and cuts imports to M. A quota that limits imports to the same M raises the domestic price to exactly the same level, because domestic supply plus M must equal demand. Price, production, consumption and imports are identical; the only difference is that the tariff revenue becomes a quota rent to licence holders (unless licences are auctioned). This is the equivalence of tariffs and quotas.
Monopoly: Jagdish Bhagwati (1965) showed that the equivalence breaks down when the domestic industry is a monopoly. Under a tariff, the monopolist cannot charge more than Pw + t, because consumers could import at that price; it faces a horizontal demand curve at Pw + t and behaves like a competitive firm, producing where MC = Pw + t. Under an equivalent quota, imports are fixed at M, so the monopolist faces the residual demand curve (market demand minus M), with its own downward-sloping marginal revenue curve; it maximises profit where MR = MC, producing less and charging a higher price than under the tariff.
Diagram: domestic demand D, the monopolist's MC, the line at Pw + t; under the tariff output where MC meets Pw + t; under the quota, the residual demand D − M and its MR, with output where MR = MC and a higher price read from D − M.
Hence, with monopoly, a quota is more restrictive and costlier to consumers than an equivalent tariff, which is why economists prefer tariffs to quotas, and why the WTO generally prohibits quantitative restrictions (GATT Article XI).Q6(c) · Trade Policy, Protection and the WTO · 20 marks≈ 14 min
GATT and WTO: Rounds, TRIMs, TRIPS and Domestic Measures
What is Doha Development Agenda? Explain how it negotiated TRIPS and TRIMS among nations.
हिंदी में प्रश्न
दोहा विकास कार्यसूची क्या है? समझाइए कि इसने राष्ट्रों के मध्य 'ट्रिप्स' व 'ट्रिम्स' विषयों पर किस प्रकार बातचीत की।
Model answer
Paper and question: Paper I, Q6(c)
Approach: Explain the Doha Development Agenda (launch, mandate, key issues, single undertaking, progress and stalemate), then how TRIPS (public health declaration, paragraph 6 system, GI extension, CBD link) and TRIMs (review, development concerns) were negotiated.
The Doha Development Agenda (DDA) is the round of WTO negotiations launched at the Fourth Ministerial Conference in Doha in November 2001. Its mandate covered agricultural subsidies and market access, non-agricultural market access, services, rules, trade facilitation and implementation issues, with development at the centre. It was to be a single undertaking.
Progress: after setbacks at Cancun (2003), talks collapsed in July 2008 over the special safeguard mechanism for developing-country farmers. Later results came piecemeal: the Bali package (2013) with the Trade Facilitation Agreement and an interim peace clause on public stockholding, and the Nairobi decision (2015) eliminating agricultural export subsidies.
TRIPS in Doha: (i) the Declaration on the TRIPS Agreement and Public Health (2001) affirmed that TRIPS should be interpreted to protect public health, that members may grant compulsory licences and may set their own exhaustion regime; (ii) the 'paragraph 6' problem of countries without manufacturing capacity was addressed by the waiver of 2003, made a permanent amendment (Article 31bis) in force from 2017, allowing exports of medicines under compulsory licence; (iii) developing countries, including India, sought extension of higher protection for geographical indications beyond wines and spirits and disclosure of origin of genetic resources and traditional knowledge; these remain unresolved.
TRIMs in Doha: the TRIMs agreement had required phasing out local-content and trade-balancing measures by 2000 for developing countries; at Doha several members sought extensions and flexibility to use TRIMs for development, while developed countries pushed for broader investment rules (a Singapore issue) that were dropped from the agenda in 2004 after opposition led by developing countries including India.
Thus the DDA produced important TRIPS flexibilities for public health but little else on TRIPS and TRIMs, reflecting the North-South divide that stalled the round.
Question 7 (50 marks)
Q7(a) · Theories of Growth · 15 marks≈ 11 min
Neo-classical (Solow) and Endogenous Growth: Human Capital and R&D
Development of human capital may lead to constant returns and propel an economy to self-sustaining economic growth. Explain.
हिंदी में प्रश्न
मानव पूँजी का विकास अपरिवर्ती प्रतिफलों को उत्पन्न कर सकता है और अर्थव्यवस्था को स्वधारणीय आर्थिक संवृद्धि की ओर अग्रसर कर सकता है। समझाइए।
Model answer
Paper and question: Paper I, Q7(a)
Approach: Explain why diminishing returns end growth in Solow, then show how human capital can give constant returns to accumulable factors (Lucas, AK/Rebelo, MRW with α + β = 1), producing self-sustaining growth; note the conditions.
In the Solow model capital faces diminishing returns, so growth from capital accumulation dies out and income per head grows only with exogenous technical progress. Human capital can remove this limit if the accumulable factors together have constant returns.
Broad capital: with Y = K^α·H^β·L^(1−α−β), if α + β = 1 then output is proportional to the combined stock of physical and human capital, Y = AK in effect (Rebelo, 1991). The marginal product of broad capital does not fall, so the growth rate g = sA − δ is constant and positive and depends on the saving and schooling rates.
Lucas (1988): human capital is produced by human capital, ḣ = δ(1 − u)h. Because the accumulation equation is linear in h, a constant share of time in education yields a constant growth rate δ(1 − u) for ever, without any exogenous technology. The external effect of average skills raises productivity further.
Diagram: growth rate against k: in Solow the curve sf(k)/k slopes down and meets n + δ, so growth stops; in the AK case sA is a horizontal line above n + δ, so the gap (growth) is permanent.
Growth is thus self-sustaining and policy (education spending, subsidies to learning) can raise the long-run growth rate. The result depends on exactly constant returns: with decreasing returns growth again dies out, and with increasing returns it explodes, so critics call it a knife-edge assumption.Q7(b) · Economic Development · 15 marks≈ 11 min
Myrdal, Kuznets and Structural Change; Role of Agriculture
Kuznets hypothesis predicts decline in income inequalities in the long run. In recent decades do trends in income inequalities in developed and developing economies support this hypothesis? Give reasons for your answer.
हिंदी में प्रश्न
कुज़नेट्स परिकल्पना दीर्घकाल में आय असमानताओं में कमी आने का पूर्वकथन करती है। क्या हाल के दशकों में विकसित तथा विकासशील देशों में आय असमानताओं की प्रवृत्तियाँ इस परिकल्पना का समर्थन करती हैं? अपने उत्तर के समर्थन में तर्क दीजिए।
Model answer
Paper and question: Paper I, Q7(b)
Approach: Restate the hypothesis, then review recent trends in developed economies (rising inequality since 1980) and developing economies (mixed), give the reasons, and conclude whether the evidence supports it.
Kuznets (1955) predicted that inequality, after rising in early industrialisation, would decline in the long run as economies mature: the downward arm of the inverted U.
Developed economies: the trend contradicts the prediction. After falling between about 1914 and 1970, inequality has risen since 1980 in the US, the UK and many other rich countries; the top 1% share of US income roughly doubled (Piketty and Saez). Reasons: skill-biased technical change, globalisation and offshoring that hurt less-skilled workers, weaker trade unions, cuts in top tax rates, financialisation and a rising return on capital relative to growth (Piketty's r greater than g, 2014).
Developing economies: the picture is mixed. Inequality rose in China and India during fast growth after liberalisation, which fits the rising arm; but several Latin American countries (Brazil, Mexico) reduced inequality in the 2000s through cash transfers, minimum wages and education, and East Asian economies grew with low inequality earlier. These outcomes reflect policy, not income level.
Diagram: Gini against time for the US showing a U shape over the twentieth century, unlike Kuznets's inverted U.
So recent trends do not support the hypothesis as a general law: inequality is shaped by technology, institutions and policy, and the late twentieth century has seen a reversal in rich countries. The inverted U describes one historical episode rather than an inevitable path.Q7(c) · Theories of Growth · 20 marks≈ 14 min
Lewis Model of Development with Surplus Labour (and Ranis-Fei)
Examine Arthur Lewis model of economic development with unlimited supplies of labour. What is A. K. Sen's critique of that approach?
हिंदी में प्रश्न
श्रम की असीमित पूर्ति के साथ आर्थिक विकास के आर्थर लुईस के मॉडल का परीक्षण कीजिए। इस उपागम पर ए० के० सेन की क्या आलोचना है?
Model answer
Paper and question: Paper I, Q7(c)
Approach: Examine the Lewis model (assumptions, mechanism, diagram, strengths and weaknesses), then set out Sen's critique on the definition and mobilisation of surplus labour.
Lewis model (1954): in a dual economy the subsistence sector has surplus labour whose marginal product is negligible; the capitalist sector hires labour at a constant wage somewhat above subsistence, so labour supply is unlimited. Capitalists hire up to MP = W, reinvest profits, and the marginal product curve shifts out, absorbing more labour until the turning point.
Diagram: labour on the horizontal axis and wage on the vertical; horizontal supply at W; MP1, MP2, MP3 shifting right; profit areas growing; the supply curve turns upward once the surplus is exhausted.
Assessment: the model explains rising saving and the structural shift from agriculture to industry, and it fits early Japan and East Asia. But it assumes reinvestment of all profits, no labour-saving technical progress, full employment in towns and a constant real wage; it neglects agriculture's growth, which Ranis and Fei (1961) added, and urban unemployment, stressed by Todaro (1969).
Sen's critique: Amartya Sen ('Peasants and Dualism with or without Surplus Labor', 1966) showed that the zero marginal product of labour assumption is neither necessary nor easy to verify. One must distinguish the marginal product of labour hours from that of labourers: in a family farm where the remaining members can work longer hours, workers can be withdrawn without loss of output even if the marginal product of an hour of work is positive, provided the marginal disutility of work is constant. So surplus labour depends on peasant behaviour, not only on technology.
Sen also stressed that withdrawing labour does not automatically release a food surplus: those who remain may consume more, so a mechanism (taxation, procurement or better terms of trade) is needed to transfer food to the modern sector, and the real cost of labour to industry may exceed the wage.
Thus Lewis gives a powerful framework, but Sen shows that surplus labour and its mobilisation rest on assumptions about household behaviour and the marketed surplus.
Question 8 (50 marks)
Q8(a) · Economic Development · 15 marks≈ 11 min
Planning, Tinbergen, Market versus Planning and Public-Private Partnership
Explain why the market and the State have complementary roles in economic development.
हिंदी में प्रश्न
समझाइए कि किस कारण आर्थिक विकास में बाज़ार व राज्य की भूमिकाएँ एक-दूसरे की पूरक होती हैं।
Model answer
Paper and question: Paper I, Q8(a)
Approach: Argue complementarity: what markets do well and where they fail, what the state does well and where it fails, and how the two reinforce each other, with East Asian and Indian examples.
The old debate posed the market and the state as alternatives. Development experience shows that they are complements: each does what the other cannot, and each needs the other to work well.
Markets allocate resources efficiently through prices, reward innovation and use dispersed information (Hayek). But they fail with public goods, externalities, information asymmetry, natural monopoly, coordination problems and inequality, and they under-provide health, education and infrastructure in poor countries.
The state can correct these failures: it provides law and order, property rights and contract enforcement on which markets depend; it supplies public goods and infrastructure; it regulates monopolies and pollution; it invests in human capital; and it redistributes and stabilises. But it can also fail through rent-seeking, inefficiency and information problems (public choice theory), as India's licence raj showed.
Complementarity in practice: the East Asian 'developmental states' (Japan, Korea, Taiwan) combined competitive export markets with strategic state support, which the World Bank's East Asian Miracle (1993) acknowledged; India's reforms since 1991 widened markets while the state invested in infrastructure, digital public goods (Aadhaar, UPI) and welfare.
Hence a market-friendly state that builds institutions and capabilities, and a market disciplined by regulation, together produce faster and more inclusive development.Q8(b) · Economic Development · 15 marks≈ 11 min
Development and Environmental Sustainability
How does rural economic activity create environmental degradation in developing economies?
हिंदी में प्रश्न
विकासशील अर्थव्यवस्थाओं में ग्रामीण आर्थिक गतिविधि किस प्रकार पर्यावरण निम्नीकरण उत्पन्न करती है?
Model answer
Paper and question: Paper I, Q8(b)
Approach: Explain the main rural activities that degrade the environment (agricultural intensification, deforestation and fuelwood, overgrazing, shifting cultivation, stubble burning, groundwater use) and the underlying causes (poverty, open access, perverse incentives), with Indian examples.
In developing economies most people depend directly on land, water, forests and pastures, so rural activity is a major source of environmental degradation as well as its main victim.
Activities: (i) intensive agriculture: excessive use of urea and pesticides degrades soil and pollutes water, and canal irrigation without drainage causes waterlogging and salinity; (ii) groundwater over-extraction encouraged by free power, making many blocks in Punjab, Haryana and Rajasthan over-exploited; (iii) stubble burning of rice residue in Punjab and Haryana, worsening winter air pollution in north India; (iv) deforestation for cultivation and fuelwood, as most poor households still depend on biomass fuel; (v) overgrazing and degradation of common lands; (vi) shifting cultivation (jhum) with shortened cycles in the north-east, causing soil erosion; (vii) sand and stone mining and brick kilns.
Underlying causes: the poverty-environment nexus: poor households with short horizons and no credit mine natural capital to survive (Partha Dasgupta); open access and the erosion of traditional common property management, documented by N.S. Jodha (1986) for dry regions of India; perverse subsidies on power, water and fertiliser and MSP biased towards rice and wheat; population pressure; and insecure tenure that discourages soil conservation.
Remedies include secure rights, community management, crop diversification, pricing of power and water, and residue-management incentives.Q8(c) · Economic Development · 20 marks≈ 14 min
Development and Environmental Sustainability
What policies would you suggest to combat negative environmental externalities?
हिंदी में प्रश्न
ऋणात्मक पर्यावरणीय बाह्यताओं से लड़ने के लिए आप कौन-कौन सी नीतियाँ सुझाएँगे?
Model answer
Paper and question: Paper I, Q8(c)
Approach: Define negative externality with the MSC-MPC diagram, then suggest policies: Pigouvian taxes, tradable permits, Coasian bargaining, command-and-control, subsidies for abatement, liability and information, compare them and give Indian examples.
A negative externality arises when production or consumption imposes costs on third parties that are not reflected in prices, as with pollution. Marginal social cost (MSC) then exceeds marginal private cost (MPC), and the market over-produces.
Diagram: demand (marginal social benefit) falling; MPC and a higher MSC rising; the market produces Qm where demand meets MPC, above the efficient Q* where demand meets MSC; the triangle between MSC and demand from Q* to Qm is the welfare loss; a tax equal to the marginal external cost at Q* shifts MPC up to pass through the efficient point.
Policies: (i) Pigouvian tax (Pigou, 1920) equal to the marginal external damage, such as carbon taxes or India's coal cess (2010, later merged into the GST compensation cess); it gives a continuing incentive to abate but requires knowledge of damage. (ii) Tradable permits (cap and trade) fix the quantity and achieve it at least cost. (iii) Coasian bargaining (Coase, 1960): with clear property rights and low transaction costs, parties negotiate the efficient outcome; useful for small-number cases only. (iv) Command-and-control standards, such as Bharat Stage VI vehicle norms (2020), are simple and certain but not cost-effective. (v) Subsidies for clean technology, such as solar pumps and electric vehicles (FAME, 2015). (vi) Liability rules and courts, such as the polluter-pays principle applied by the National Green Tribunal (2010). (vii) Information disclosure and labelling.
Taxes and permits are generally more efficient than standards (Baumol and Oates), but with uncertainty about costs, Weitzman (1974) showed that the choice between price and quantity instruments depends on the relative slopes of marginal damage and abatement cost curves.
A mix suited to the pollutant, monitoring capacity and equity concerns works best, with revenues used to compensate poor households.
UPSC Mains 2018 Economics Paper II
Question 1 (50 marks)
Q1(a) · Indian Economy in the Pre-Independence Era · 10 marks≈ 7 min
Drain Theory, Laissez-faire and Its Critique
Do you agree with the view that the objective of industrial and commercial policies of British was to transform India as a complementary economy of England? Give reasons.
हिंदी में प्रश्न
क्या आप इस विचार से सहमत हैं कि अंग्रेजों की औद्योगिक तथा वाणिज्यिक नीतियों का उद्देश्य भारत को इंग्लैंड की पूरक अर्थव्यवस्था में बदल देना था? कारण बताइये।
Model answer
Paper and question: Paper II, Q1(a)
Approach: Agree, giving reasons: trade policy (free trade, raw material exports), industrial neglect, railways and freight rates, tariffs and excise, stores purchase; add a brief qualification.
Yes, broadly. British industrial and commercial policies aimed to make India a complementary economy: a supplier of raw materials and food and a market for British manufactures.
Trade policy: after 1813 British goods entered at low duties and duties were abolished in 1882, while India exported raw cotton, jute, indigo, oilseeds and wheat.
Tariffs and excise: the countervailing excise on Indian mill cloth (1894–96 to 1926) protected Lancashire, not Indian industry.
Railways: lines linked raw-material regions to ports, and freight rates favoured traffic to and from ports over internal movement.
Industrial neglect: no protection, technical education or credit before 1916; government stores were bought in Britain.
Qualification: some modern industry (cotton, jute, steel) grew, and after 1923 discriminating protection marked a partial change, driven by war needs and nationalist pressure. Overall the evidence supports the view.Q1(b) · Planning in India · 10 marks≈ 7 min
Contributions of Vakil, Gadgil and V.K.R.V. Rao
How did V. K. R. V. Rao improve upon the earlier national income estimates of India?
हिंदी में प्रश्न
वी. के. आर. वी. राव ने भारत के अपने से पूर्व के राष्ट्रीय आय प्राक्कलनों में किस प्रकार सुधार किया था?
Model answer
Paper and question: Paper II, Q1(b)
Approach: State the weaknesses of earlier estimates, then Rao's improvements in method, coverage and data, and his long-term legacy.
Before V.K.R.V. Rao, national income estimates for India were made by Dadabhai Naoroji (1867–68), Baring and Barbour (1882), Lord Curzon's government (1897–98), William Digby (1899), Findlay Shirras, and Shah and Khambata (1920s). These were rough, often based on a few crops and price guesses and covered only parts of the economy.
Rao's improvements (An Essay on India's National Income, 1925–1929, 1939; The National Income of British India, 1931–32, 1940): (i) a combined method: output (census of production) for agriculture, mining and industry, and income for services, trade and professions; (ii) full coverage of British India's economy.
Data and detail: (iii) careful use of official statistics on crops, prices, wages and the census; (iv) avoidance of double counting and treatment of depreciation; (v) separate rural and urban and sectoral estimates; (vi) explicit statement of margins of error.
Legacy: his estimate of about Rs 62 per head (1931–32) became the standard; as a member of the National Income Committee (1949) he shaped the methods of the CSO, now the NSO.Q1(c) · Indian Economy in the Pre-Independence Era · 10 marks≈ 7 min
Money and Credit in Colonial India
How did Gold Bullion Standard end with 'ratio controversy' in British India?
हिंदी में प्रश्न
ब्रिटिश भारत में, स्वर्ण बुलियन मानक का किस प्रकार 'अनुपात विवाद' के साथ अंत हुआ था?
Model answer
Paper and question: Paper II, Q1(c)
Approach: Explain the gold bullion standard (Hilton Young Commission, Currency Act 1927), the ratio controversy (1s 6d vs 1s 4d), and how the standard ended in 1931 with the sterling link.
Gold bullion standard: the Hilton Young Commission (Royal Commission on Indian Currency and Finance, 1925–26) recommended replacing the gold exchange standard with a gold bullion standard, under which the rupee was not a gold coin but the authority would buy and sell gold in large bars at a fixed price, and a central bank (the future RBI). The Currency Act of 1927 adopted it.
Ratio controversy: the Commission fixed the rupee at 1s 6d sterling (about 8.47 grains of gold). Sir Purshotamdas Thakurdas dissented in favour of the pre-war 1s 4d.
Nationalist objection: Indian industrialists and nationalists argued that the higher ratio overvalued the rupee, cheapened imports, hurt exporters and farmers, deflated prices and benefited British creditors and importers; the government argued that prices had already adjusted to 1s 6d.
End: when Britain abandoned the gold standard in September 1931, the rupee was linked to sterling at 1s 6d, ending the gold bullion standard; India then exported large amounts of 'distress gold'.Q1(d) · National Income, Poverty and Inequality · 10 marks≈ 7 min
Measuring Poverty in India: Committees, Poverty Lines and Multidimensional Poverty
Explain how multi-dimensional poverty index is computed.
हिंदी में प्रश्न
स्पष्ट कीजिये कि बहु-आयामी निर्धनता सूचकांक का किस प्रकार अभिकलन किया जाता है।
Model answer
Paper and question: Paper II, Q1(d)
Approach: Explain the Alkire-Foster steps: dimensions and indicators, weights, deprivation cut-offs, poverty cut-off k, then H, A and MPI = H × A, with a short worked illustration.
The global Multidimensional Poverty Index (UNDP-OPHI, 2010) uses the Alkire-Foster method.
Step 1, dimensions and indicators: three dimensions with equal weight (1/3 each): health (nutrition, child mortality), education (years of schooling, school attendance) and living standards (cooking fuel, sanitation, drinking water, electricity, housing, assets): 10 indicators. Each health and education indicator weighs 1/6, each living-standard indicator 1/18.
Step 2, deprivation cut-offs: e.g. deprived in schooling if no member has completed six years.
Step 3, poverty cut-off: each person gets a weighted deprivation score; a person is multidimensionally poor if the score is at least k = 1/3.
Step 4, aggregation: H = q/n, the share of people who are poor; A = the average deprivation score among the poor; MPI = H × A, which ranges from 0 to 1.
Illustration: if 30% of people are poor and they are deprived on average in 50% of weighted indicators, MPI = 0.30 × 0.50 = 0.15.
India's National MPI (NITI Aayog, 2021) adds maternal health and bank accounts, making 12 indicators.Q1(e) · Industry after Liberalisation · 10 marks≈ 7 min
New Industrial Policy 1991 and the Strategy of Industrialisation
Elaborate on the phenomenon of 'missing middle' in Indian manufacturing sector.
हिंदी में प्रश्न
भारत के विनिर्माण क्षेत्रक में 'लुप्त मध्य' की परिघटना पर विस्तार से प्रकाश डालिये।
Model answer
Paper and question: Paper II, Q1(e)
Approach: Define the missing middle with evidence on India's firm-size distribution, explain its causes and consequences briefly, and suggest remedies.
The missing middle refers to the unusual size distribution of Indian manufacturing: a very large number of tiny, mostly informal units and a small number of large firms, with relatively few medium-sized firms in between. Studies such as Mazumdar and Sarkar (2008) documented this dualism.
Evidence: the vast majority of manufacturing enterprises employ fewer than 10 workers, yet they account for a small share of output, while large factories dominate output but employ relatively few. Hsieh and Olken (2014) argued that what is really missing is growth: small firms rarely become large. The Economic Survey 2018–19 called such firms 'dwarfs' that stay small for decades.
Causes: labour laws whose obligations rise sharply above size thresholds (for example, 100 workers under the Industrial Disputes Act), size-based incentives and past small-scale reservation, poor access to credit, and weak infrastructure and contract enforcement.
Consequences: low productivity, informal jobs and weak exports. Remedies include the Labour Codes, the revised MSME definition (2020), credit guarantees and cluster development.
Question 2 (50 marks)
Q2(a) · Indian Economy in the Pre-Independence Era · 20 marks≈ 14 min
Land Systems under British Rule and Their Changes
Examine the features of permanent land settlement as introduced by Lord Cornwallis.
हिंदी में प्रश्न
स्थायी भूमि व्यवस्था (परमैनेंट लैंड सैटलमेंट) के, जैसी कि लार्ड कार्नवालिस ने प्रस्तुत की थी, अभिलक्षणों का परीक्षण कीजिए।
Model answer
Paper and question: Paper II, Q2(a)
Approach: Give the background and objectives, then the main features (proprietorship, fixed revenue, sunset law, tenant status), and close with consequences and an assessment.
After the Diwani of 1765, farming out revenue to the highest bidder (1772, 1777) caused over-assessment and ruin. Lord Cornwallis, believing in secure private property, made the Decennial Settlement of 1789–90 permanent through the Permanent Settlement of 1793 in Bengal, Bihar and Orissa.
Objectives: a fixed, assured revenue for the Company; a loyal landed class; and the hope that secure proprietors would improve agriculture, as English landlords had.
Features: (i) zamindars, earlier revenue collectors, were recognised as hereditary proprietors with the right to sell, mortgage and bequeath land; (ii) the revenue demand was fixed in perpetuity at about ten-elevenths (about 89%) of the rental then assessed, the zamindar keeping one-eleventh; (iii) the 'sunset law' meant that an estate was auctioned if revenue was not paid by sunset on the due date; (iv) cultivators became tenants, with their rights left undefined, though zamindars were expected to issue pattas; (v) Regulation VII of 1799 (haftam) gave zamindars power to seize tenants' property for arrears; (vi) the state gave up any future share in rising rents.
Consequences: many old zamindars lost estates in the early years and were replaced by urban merchants and moneylenders; absentee landlordism and sub-infeudation (patnidars, legalised by the Patni Regulation of 1819) multiplied; rack-renting and insecurity of tenants grew; little investment in land followed. The state lost revenue as prices and rents rose in the nineteenth century.
Later tenancy laws, the Bengal Rent Act of 1859 and the Bengal Tenancy Act of 1885, gave occupancy rights to some tenants.
The Permanent Settlement achieved revenue certainty and a loyal class but failed its developmental aim; its legacy of inequality made zamindari abolition the first land reform after 1947.Q2(b) · Indian Economy in the Pre-Independence Era · 15 marks≈ 11 min
Manufacture and Transport: Jute, Cotton and Railways
Explain the problems faced by jute mills in India during the early years of their existence.
हिंदी में प्रश्न
अपने अस्तित्व के प्रारंभ के वर्षों के दौरान भारत में पटसन मिलों के सामने आई समस्याओं को स्पष्ट कीजिये।
Model answer
Paper and question: Paper II, Q2(b)
Approach: Explain the problems of jute mills in their early decades (1855 to about 1900): competition from Dundee, capital and machinery, skilled labour, raw material and demand fluctuations, over-production and the IJMA response.
The jute industry began with George Acland's spinning mill at Rishra near Calcutta in 1855, with power-loom weaving from 1859. Its early years were difficult.
Competition from Dundee: the Scottish city was the established centre of jute manufacture, with experience, finance and world market links; Calcutta mills initially struggled to match its quality and reputation.
Capital and machinery: all machinery and spare parts had to be imported from Britain, raising costs; capital was raised largely in Britain or by British agency houses, and some early mills failed.
Skilled labour and management: mill hands had to be trained, and supervisors and engineers were brought from Scotland at high cost; labour turnover was high because workers were seasonal migrants.
Raw material and demand fluctuations: the price of raw jute from eastern Bengal varied with harvests, while demand for gunny bags depended on world trade in grain and other commodities, causing alternating booms and slumps.
Over-production: rapid expansion in the 1870s and 1880s led to falling prices; the Indian Jute Mills Association, formed in 1884, responded with agreements to work shorter hours and seal looms, a cartel-like control of output.
Despite these problems, cheap labour and proximity to raw jute allowed Calcutta to overtake Dundee by the early twentieth century.Q2(c) · Indian Economy in the Pre-Independence Era · 15 marks≈ 11 min
Drain Theory, Laissez-faire and Its Critique
'British rule led to India's underdevelopment'. Do you agree? Give reasons in support of your answer.
हिंदी में प्रश्न
'ब्रिटिश शासन के फलस्वरूप भारत का अल्पविकास हुआ'। क्या आप सहमत हैं? अपने उत्तर के समर्थन में कारण बताइये।
Model answer
Paper and question: Paper II, Q2(c)
Approach: Take a position (largely yes), give reasons (drain, deindustrialisation, agrarian stagnation, low investment, famines, data on income), then weigh the counter-view (railways, institutions) and conclude.
Largely yes. Over 1900–1947 India's per capita income grew very slowly, estimated at about 0.1–0.2% a year (Sivasubramonian), and at independence life expectancy was about 32 years and literacy about 18% (Census 1951).
Drain of wealth: Home Charges and private remittances transferred savings abroad, limiting capital formation (Naoroji, Dutt).
Deindustrialisation: one-way free trade destroyed handicrafts; India's share of world manufacturing output fell from about a quarter in 1750 to about 2% by 1900 (Paul Bairoch, 1982).
Agrarian stagnation: extractive land systems and forced commercialisation kept yields low; per capita foodgrain output fell between 1891 and 1947 (Blyn); famines recurred, ending with Bengal in 1943.
Neglect of development: low spending on education, health and irrigation; no protection for industry until 1923; investment of the economy stayed at about 5–7% of GDP.
Counter-view: Morris D. Morris and others argue British rule brought railways (about 40,000 miles by 1947), canals, a unified market, legal system, modern banking and some industry, and that India was already poor in 1757. Tirthankar Roy stresses that geography and the monsoon also limited growth.
Balance: these modern elements served colonial interests and spread little benefit. Combining the drain, deindustrialisation and agrarian stagnation, the weight of evidence supports the view that British rule caused India's underdevelopment, or at least prevented its development.
Question 3 (50 marks)
Q3(a) · National Income, Poverty and Inequality · 20 marks≈ 14 min
National and Per Capita Income: Patterns, Trends and Sectoral Composition
Reflect on issues and implications of structural transformation in India's national income.
हिंदी में प्रश्न
भारत की राष्ट्रीय आय में संरचनात्मक रूपांतरण से सम्बन्धित मुद्दों तथा निहितार्थों पर प्रकाश डालिये।
Model answer
Paper and question: Paper II, Q3(a)
Approach: Define structural transformation, describe India's output and employment shifts, then discuss issues (missing manufacturing, informality, productivity gaps) and implications (jobs, inequality, sustainability).
Structural transformation is the reallocation of output and labour from low-productivity agriculture to higher-productivity industry and services; Kuznets, Clark and Chenery documented it as a core feature of modern growth.
India's path: agriculture's share of GDP fell from over half (1950–51) to about 18% (2016–17), services rose to over half, while industry stagnated around 27–30% and manufacturing at about 16%. India thus leap-frogged from agriculture to services.
Issue 1, premature deindustrialisation: manufacturing's share peaked at a much lower income level than in East Asia, as Rodrik (2016) notes, so the classic route of absorbing unskilled labour in factories is weak.
Issue 2, slow labour shift: agriculture still employed nearly half the workforce (about 49% in 2011–12, NSS), so labour productivity there is roughly a third of the average; disguised unemployment persists.
Issue 3, informality and dualism: over 90% of workers are informal; growth has come from capital- and skill-intensive formal firms, while a large tail of tiny, low-productivity enterprises remains (the 'missing middle').
Implications: (i) jobless or job-poor growth, especially for youth and women (female LFPR was about 23% in PLFS 2017–18); (ii) widening rural-urban and inter-state inequality; (iii) dependence of the services-led model on skilled labour and external demand; (iv) fiscal pressure for farm support.
Diagram: sectoral shares of GDP and employment plotted together against time; the agriculture GDP line falls steeply, the agriculture employment line falls slowly, and the widening wedge between them shows the productivity gap.
Policy responses include Make in India (2014), labour code reform, MUDRA loans and skilling. Transformation that moves workers into productive non-farm jobs is the key to inclusive growth.Q3(b) · Agriculture before Liberalisation · 15 marks≈ 11 min
Land Reforms and Land Tenure after Independence
How would you justify the policy of land reforms in the light of the farm size-productivity debate in India?
हिंदी में प्रश्न
भारत में फार्म आकार-उत्पादकता बहस के प्रकाश में, भूमि सुधारों की नीति को आप किस प्रकार न्यायसंगत बतायेंगे?
Model answer
Paper and question: Paper II, Q3(b)
Approach: Explain the farm size-productivity debate (inverse relation, its explanations, its weakening after the Green Revolution), then use it to justify land reforms, with caveats.
The farm size-productivity debate began with the Farm Management Studies of the 1950s, which found that output per acre fell as farm size rose: the inverse relationship.
Explanations: (i) Amartya Sen (1962, 1964) argued that small family farms apply labour up to the point where its marginal product equals the low opportunity cost of family labour, while large farms hire labour at the market wage and use less; (ii) small farms crop more intensively and irrigate more of their land; (iii) differences in land quality, since small farms may be on better land (A.K. Bhattacharya, Rudra).
Debate: Ashok Rudra, Utsa Patnaik and others questioned the generality of the relation; after the Green Revolution, larger farms with better access to irrigation, credit and machinery raised yields, and several studies found the inverse relation weakened or disappeared in advanced regions such as Punjab.
Justification for land reform: if small farms are at least as productive per acre, redistributing land from large to small holders does not reduce output and may raise it, while improving equity and employment; tenancy security also removes the Marshallian disincentive of sharecropping, as Operation Barga showed.
Caveats: holdings must not be too small to use modern inputs; small farmers need credit, irrigation and markets, and producer organisations to capture scale economies. Thus the debate supports land reform combined with support services.Q3(c) · Agriculture before Liberalisation · 15 marks≈ 11 min
Capital Formation and Institutional Credit in Agriculture
Analyse the salient features of 'interest subvention scheme' and its implications on the farm sector.
हिंदी में प्रश्न
'ब्याज सहायतार्थ अनुदान योजना' के प्रमुख अभिलक्षणों और फार्म क्षेत्रक पर उसके निहितार्थों का विश्लेषण कीजिये।
Model answer
Paper and question: Paper II, Q3(c)
Approach: Describe the interest subvention scheme (origin, rates, prompt repayment incentive, coverage), then analyse its implications for the farm sector, positive and negative, and reform options.
The interest subvention scheme, introduced in 2006–07, makes short-term crop loans cheaper for farmers by compensating lending institutions.
Salient features: short-term crop loans up to Rs 3 lakh are given at 7% a year; the Centre pays banks, RRBs and cooperatives an interest subvention (2% at the time, reduced to 1.5% from 2022–23 under the Modified Interest Subvention Scheme); farmers who repay on time get an additional prompt repayment incentive of 3%, so the effective rate is 4%; the scheme operates through Kisan Credit Cards and was extended to animal husbandry and fisheries in 2018–19; subvention also covers post-harvest loans against warehouse receipts for small farmers.
Positive implications: cheaper and wider access to institutional credit, reducing dependence on moneylenders; incentive for timely repayment; agricultural credit flow rose sharply over the decade.
Negative implications: (i) diversion: cheap crop loans are borrowed for non-farm uses or by non-farmers, and spikes in agricultural credit near the end of the financial year suggest evergreening; (ii) benefits go mostly to landowning farmers with KCCs, not tenants or the landless; (iii) the focus on short-term credit neglects term credit for investment; (iv) a large and growing fiscal cost; (v) distortion of interest rates and bank incentives. The RBI Internal Working Group on Agricultural Credit (2019) recommended rationalising the scheme.
Reform could link support to investment credit and tenants, or convert it into direct benefit transfers.
Question 4 (50 marks)
Q4(a) · Industry after Liberalisation · 20 marks≈ 14 min
New Industrial Policy 1991 and the Strategy of Industrialisation
Comment on the new initiatives taken by the government to facilitate investment and ease of doing business.
हिंदी में प्रश्न
निवेश को सरल बनाने तथा कारोबार करने की सुगमता के लिए सरकार द्वारा की गई नई पहलों पर टिप्पणी कीजिये।
Model answer
Paper and question: Paper II, Q4(a)
Approach: Comment on the main initiatives up to 2018 (GST, IBC, FDI liberalisation, single-window, state reform rankings, Startup India, infrastructure), with outcomes such as the Doing Business rank, and give a balanced judgement.
Ease of doing business means the cost, time and certainty involved in starting and running a firm. After 2014 the government made it a central goal of Make in India.
Initiatives: (1) Tax reform: GST from 1 July 2017 created a common national market; the Income Computation and Disclosure Standards and faceless processes came later. (2) Insolvency and Bankruptcy Code (2016): time-bound resolution of distressed firms, easing exit and creditor rights. (3) FDI liberalisation: most sectors moved to the automatic route, defence, railways, insurance and civil aviation caps were raised, and the FIPB was abolished in 2017. (4) Single-window and online clearances: online incorporation (SPICe), e-Biz portal, self-certification under labour laws and Shram Suvidha portal. (5) Competitive federalism: DPIIT's Business Reform Action Plan ranks states on reforms. (6) Commercial Courts Act (2015) for faster contract enforcement. (7) Startup India (2016) and Stand-Up India for new entrepreneurs. (8) Infrastructure: Bharatmala, Sagarmala and dedicated freight corridors.
Comment: these steps produced visible gains: India's rank in the World Bank's Doing Business report rose from 142 (2015) to 100 (2018) and later 63 (2020). However, the rankings measured a few indicators in Delhi and Mumbai, and on-the-ground problems remained: land acquisition, contract enforcement, frequent changes in tax and trade rules, and state-level inspections. Private investment did not revive quickly, showing that procedural ease is not enough without demand, credit and policy stability.
The initiatives are a sound foundation, but deeper reform in factor markets, judiciary and regulatory predictability is needed to turn ease of doing business into higher investment.Q4(b) · Public Finance and Fiscal Federalism in India · 15 marks≈ 11 min
Fiscal Deficits, the FRBM Act and Fiscal Consolidation
The chequered fiscal history of India of the last fifteen years has been a saga of fiscal prudence on the part of the States and fiscal profligacy by the Centre. Do you agree? Give reasons.
हिंदी में प्रश्न
पिछले पंद्रह वर्षों का भारत का उतार-चढ़ाव वाला राजकोषीय इतिहास, राज्यों की ओर से राजकोषीय विवेक का तथा केन्द्र के द्वारा राजकोषीय फ़िज़ूलखर्ची का इतिहास रहा है। क्या आप सहमत हैं? कारण बताइये।
Model answer
Paper and question: Paper II, Q4(b)
Approach: Compare Centre and State deficits over roughly 2003–2018 with data, explain why States appeared prudent (FRLs, borrowing limits, devolution) and why the comparison is partly misleading, then give a qualified answer.
Largely yes, with qualifications. The states' combined fiscal deficit fell from about 4.4% of GDP in 2003–04 to about 1.5% in 2007–08 and stayed mostly between 2% and 2.5% until 2014–15, within the 3% limit; they even ran revenue surpluses in 2006–2009. The Centre's deficit, after falling to 2.5% in 2007–08, jumped to 6% in 2008–09 and 6.5% in 2009–10, stayed near 5–6% until 2012–13 and came down to 3.5% only by 2016–17, missing FRBM targets repeatedly.
Why states looked prudent: (i) Fiscal Responsibility Laws, induced by the Twelfth Finance Commission's debt relief; (ii) Article 293(3) lets the Centre cap state borrowing, so limits are binding, while the Centre can amend its own law; (iii) higher devolution from the Thirteenth and especially Fourteenth Finance Commissions (42%); (iv) the Centre bore the burden of the 2008–09 stimulus, oil and fertiliser subsidies and stabilisation.
Why the claim is partly misleading: (i) states' deficits rose to about 3% after 2015–16 when UDAY transferred discom debt, and farm loan waivers followed; (ii) off-budget borrowing through state companies hides deficits; (iii) states cut capital spending to meet targets; (iv) the Centre's spending includes defence, interest and transfers that support states.
So the statement captures the broad contrast, but fiscal prudence was partly imposed on states and their position weakened after 2015.Q4(c) · National Income, Poverty and Inequality · 15 marks≈ 11 min
Trends in Poverty and Inequality
Reflect on the relationship among economic growth, inequality and poverty in the post-reform period in India.
हिंदी में प्रश्न
भारत में सुधारोत्तर अवधि में आर्थिक संवृद्धि, असमता एवं निर्धनता के बीच संबंध पर प्रकाश डालिये।
Model answer
Paper and question: Paper II, Q4(c)
Approach: Use the growth-inequality-poverty triangle (Bourguignon): show post-1991 trends in each, explain how growth reduced poverty while inequality rose and dampened the effect, and conclude with policy.
François Bourguignon's poverty-growth-inequality triangle shows that the change in poverty depends on growth of average income and on changes in its distribution; higher initial inequality lowers the growth elasticity of poverty.
Growth: GDP growth rose to about 6% in the 1990s and about 8% in 2003–11, slowing to about 7% by 2017–18.
Poverty: Tendulkar poverty fell from 45.3% (1993–94) to 37.2% (2004–05), less than a point a year, and then to 21.9% (2011–12), about 2.2 points a year, as growth became broader with rising rural wages, construction jobs and MGNREGA.
Inequality: consumption Gini rose, especially urban (about 0.34 to 0.37, 1993–94 to 2011–12); top income shares rose sharply (World Inequality Lab).
Relationship: growth was the main driver of poverty reduction, as Bhagwati and Panagariya stress, but rising inequality meant each point of growth reduced poverty less than it could have. The slow decline in the 1990s, when growth was concentrated in services and urban areas, contrasts with the faster decline after 2004, when growth reached agriculture and rural labour markets. Drèze and Sen stress public spending on health and education as the missing link.
Hence growth is necessary but not sufficient; job-rich, rural and human-capital-based growth with social protection reduces poverty fastest.
Question 5 (50 marks)
Q5(a) · Employment, Wages and Poverty Alleviation · 10 marks≈ 7 min
Poverty Alleviation Schemes and Rural Employment Guarantee
Do you agree that MGNREGA has been plagued with rampant malpractices, leakage of funds and diversion of resources? Give reasons.
हिंदी में प्रश्न
क्या आप सहमत हैं कि 'मनरेगा' सर्वत्र व्यापी अनाचारों निधियों के रिसन और संसाधनों के विपथन से ग्रसित रहा है? कारण बताइये।
Model answer
Paper and question: Paper II, Q5(a)
Approach: Take a balanced position: give evidence of malpractices, leakages and diversion, explain their causes, and show the corrective measures that reduced them.
MGNREGA has suffered from malpractices, but 'rampant' overstates the position after the reforms of the 2010s.
Evidence of problems: the CAG's performance audit (2013) found poor record-keeping, incomplete works and irregular expenditure in many states; social audits in Andhra Pradesh and elsewhere detected fake muster rolls, ghost workers and inflated measurements; contractors and machines were used illegally in some states; funds were diverted to non-permissible works; and wage payments were often delayed beyond 15 days, which the Supreme Court criticised in Swaraj Abhiyan (2016).
Causes: weak capacity of panchayats, nexus of local officials and contractors, low awareness among workers, and inadequate social audit units.
Corrections: wage payments through bank accounts and the Aadhaar-based payment system, electronic fund management (eFMS), geo-tagging of assets (GeoMGNREGA, 2016), independent social audit units, and the deletion of duplicate job cards have reduced leakages.
So the charge is partly true, but much of it reflects weak implementation rather than the design, and transparency tools have improved accountability.Q5(b) · Agriculture after Liberalisation · 10 marks≈ 7 min
Food Processing, Public Investment and Agricultural Growth
Horticulture is now the growth driver of Indian Agriculture. Discuss the issue in the broad context of rural diversification.
हिंदी में प्रश्न
अब उद्यान कृषि भारतीय कृषि का संवृद्धि संचालक है। ग्रामीण विविधीकरण के व्यापक संदर्भ में इस मुद्दे पर परिचर्चा कीजिए।
Model answer
Paper and question: Paper II, Q5(b)
Approach: Support the statement with output and growth data for horticulture, explain why it drives growth, and place it within rural diversification (livestock, fisheries, non-farm work), noting constraints.
Rural diversification means a shift of rural output and employment from staple cereals towards high-value agriculture (fruits, vegetables, livestock, fisheries) and non-farm activities. Horticulture is a leading part of it.
Horticultural output has exceeded foodgrain output since 2012–13 and reached about 371 million tonnes in 2024–25 against about 358 million tonnes of foodgrains, from a much smaller area. Horticulture yields several times more value per hectare than cereals, absorbs more labour, and responds to rising demand from higher incomes and urbanisation, as Engel's law predicts. India is the second-largest producer of fruits and vegetables. The Mission for Integrated Development of Horticulture (2014–15) supports it.
Within diversification, livestock and fisheries have grown even faster, and together these high-value segments explain most of agricultural growth after 2004.
Constraints: perishability, weak cold chains, price crashes in onion and tomato, and poor market access for small growers. With storage, processing and FPOs, horticulture can drive both farm growth and rural incomes.Q5(c) · Industry before Liberalisation · 10 marks≈ 7 min
Role of the Public and Private Sectors
Critically examine the relative contributions of public and private sectors in the pre-liberalisation period in India.
हिंदी में प्रश्न
भारत में उदारीकरण-पूर्व अवधि में सार्वजनिक तथा निजी क्षेत्रकों के सापेक्ष योगदानों का समालोचनात्मक परीक्षण कीजिये।
Model answer
Paper and question: Paper II, Q5(c)
Approach: Compare the two sectors' contributions before 1991 (investment, output, sectors, employment, efficiency) and give a critical judgement.
Under the mixed economy of the Industrial Policy Resolutions (1948, 1956), the public and private sectors had complementary roles.
Public sector: it accounted for nearly half of gross capital formation in the 1980s, built steel, power, heavy engineering, petroleum, mining and infrastructure, dispersed industry to backward regions and dominated banking after 1969. Its weakness was low returns and inefficiency.
Private sector: it produced most consumer goods (textiles, sugar, light engineering) and almost all agricultural output, and household enterprises provided most employment; large business houses grew under licensing, often with protected markets. Its weakness was concentration and rent-seeking, while small firms stayed small.
Judgement: the public sector supplied the base and the private sector most of the output and jobs; the private corporate sector's efficiency, evident after delicensing in the 1980s, made it the main engine after 1991.Q5(d) · Agriculture after Liberalisation · 10 marks≈ 7 min
Food Processing, Public Investment and Agricultural Growth
Explain why the use of organic farming should be encouraged in India.
हिंदी में प्रश्न
समझाइए कि भारत में जैविक खेती के इस्तेमाल को किस कारण प्रोत्साहित किया जाना चाहिए।
Model answer
Paper and question: Paper II, Q5(d)
Approach: Define organic farming, give the ecological, health, economic and export reasons to encourage it with Indian schemes and examples, and add a short caution about yields and transition.
Organic farming is a system that avoids synthetic fertilisers and pesticides and relies on crop rotation, compost, green manure and biological pest control to maintain soil health.
Reasons to encourage it: (1) Ecology: decades of imbalanced urea use and pesticides have degraded soils and polluted water; organic methods restore soil organic carbon and biodiversity. (2) Health: lower pesticide residues for consumers and farm workers. (3) Economics: lower input costs suit small and rainfed farmers, who already use few chemicals, and organic produce fetches premium prices. (4) Exports: global demand is rising, and India has the largest number of organic producers in the world.
India supports it through Paramparagat Krishi Vikas Yojana (2015), the Mission Organic Value Chain Development for the North Eastern Region, and the National Mission on Natural Farming (2024). Sikkim became fully organic in 2016.
However, yields can fall during transition, as Sri Lanka's abrupt switch in 2021 showed, so a gradual, region-specific shift with certification and market support is needed.Q5(e) · Industry after Liberalisation · 10 marks≈ 7 min
New Industrial Policy 1991 and the Strategy of Industrialisation
How can the organised manufacturing sector be revived as an engine of inclusive growth?
हिंदी में प्रश्न
संगठित विनिर्माण क्षेत्रक को किस प्रकार समावेशी संवृद्धि के एक इंजन के रूप में पुनर्जीवित किया जा सकता है?
Model answer
Paper and question: Paper II, Q5(e)
Approach: Explain why organised manufacturing matters for inclusive growth and why it has stagnated, then propose specific measures to revive it with an emphasis on labour-intensive jobs.
Organised manufacturing offers formal jobs with higher productivity, social security and skills, so it can absorb workers leaving agriculture and make growth inclusive. Yet it employs a small share of the workforce and its output share has stagnated.
Measures for revival: (1) Focus on labour-intensive sectors where India has comparative advantage: apparel, footwear, leather, toys, furniture and food processing, as the Economic Survey 2016–17 suggested for apparel and leather. (2) Labour law reform with social security, so firms can grow beyond size thresholds; the four Labour Codes move in this direction. (3) Credit for MSMEs through credit guarantees and timely payments (TReDS). (4) Infrastructure: power, logistics, industrial corridors and plug-and-play parks to cut costs. (5) Export orientation through trade agreements and competitive tariffs on inputs. (6) Skills through apprenticeships linked to industry. (7) Easier land access through land banks.
Such measures can turn organised manufacturing into an engine of jobs rather than only of capital-intensive output.
Question 6 (50 marks)
Q6(a) · Public Finance and Fiscal Federalism in India · 20 marks≈ 14 min
Fiscal Deficits, the FRBM Act and Fiscal Consolidation
Do you agree that fiscal slippage in the recent past is structural in nature? Also suggest road map for fiscal consolidation in the next few years.
हिंदी में प्रश्न
क्या आप सहमत हैं कि हाल के कुछ वर्षों में राजकोषीय फिसलन की प्रकृति संरचनात्मक रही है? साथ ही अगले कुछ वर्षों में राजकोषीय समेकन के लिए विस्तृत रास्ता (रोड मैप) सुझाइये।
Model answer
Paper and question: Paper II, Q6(a)
Approach: Distinguish structural from cyclical deficits, examine whether the 2017–19 slippage was structural (revenue base, rigid spending, off-budget items), then lay out a road map for consolidation drawing on the N.K. Singh Committee.
A cyclical deficit arises because revenues fall and spending rises in a downturn, and disappears with recovery; a structural deficit is the deficit that would persist at potential output, reflecting a lasting gap between revenue capacity and committed spending.
The slippage: the Centre's fiscal deficit target of 3.2% for 2017–18 slipped to 3.5%, and the 3.3% target for 2018–19 to about 3.4%, while growth was close to 7%, so the shortfall was not mainly cyclical.
Structural features: (i) narrow revenue base: the Centre's gross tax-to-GDP ratio of about 11–12%, a small income tax base, and GST teething problems that cut indirect tax buoyancy; (ii) rigid committed spending: interest payments absorbed over a third of the Centre's net revenue receipts, plus salaries and pensions (Seventh Pay Commission, 2016), defence and subsidies; (iii) a persistent revenue deficit of about 2.5% of GDP, meaning borrowing financed consumption; (iv) off-budget borrowing (FCI loans from the National Small Savings Fund, PSU bonds), which understated the true deficit. There were also cyclical elements, such as weak corporate profits, so the slippage was largely, not wholly, structural.
Road map: (i) adopt the N.K. Singh Committee's (2017) debt anchor (general government debt of 60% of GDP, Centre 40%) with the fiscal deficit as the operational target, falling to 3% by 2020–21; (ii) broaden the tax base: GST stabilisation, fewer exemptions and better compliance through data analytics; (iii) rationalise subsidies through DBT and targeting; (iv) protect capital expenditure and cut revenue spending; (v) bring off-budget items on budget; (vi) set up an independent fiscal council, as the Committee proposed; (vii) strategic disinvestment and asset monetisation.
Credible consolidation needs revenue reform more than spending cuts, so that growth-supporting investment is not sacrificed.Q6(b) · Monetary System and the RBI · 15 marks≈ 11 min
Banking Sector Reforms and Financial Inclusion
The state-controlled section of India's banking sector continues to be a major problem for policy makers. Do you agree? Give reasons in support of your answer.
हिंदी में प्रश्न
भारत के बैंकिंग क्षेत्रक का राज्यनियंत्रित खंड नीति निर्माताओं के लिए एक प्रमुख समस्या बनी हुई है। क्या आप सहमत हैं? अपने उत्तर की पुष्टि के लिए कारण प्रस्तुत कीजिए।
Model answer
Paper and question: Paper II, Q6(b)
Approach: Take a reasoned position: show why public sector banks were a major problem in 2018 (NPAs, losses, PCA, frauds, governance, recapitalisation burden), give the counter-arguments for their role, and suggest reforms.
Public sector banks (PSBs), created by nationalisation in 1969 and 1980, held about 70% of banking assets in 2018 and sat at the centre of the twin balance sheet problem identified by the Economic Survey 2016–17.
Yes, a major problem: (i) PSBs held most gross NPAs, with a GNPA ratio near 15% in March 2018 against under 5% for private banks (RBI); (ii) most made losses in 2017–18; (iii) 11 PSBs were under the Prompt Corrective Action framework, restricting lending; (iv) the Punjab National Bank fraud (2018) exposed weak controls; (v) ₹2.11 lakh crore of recapitalisation (October 2017) burdened the budget; (vi) governance: dual regulation by the Finance Ministry and RBI, political pressure in lending, fear of investigation slowing decisions, as the P.J. Nayak Committee (2014) noted.
Counter-view: PSBs carry social obligations such as rural branches, Jan Dhan and government schemes, enjoy depositor trust in crises, and private banks too have failed (Yes Bank, 2020).
Reforms: Indradhanush (2015), the Banks Board Bureau (2016), IBC (2016), the EASE agenda (2018) and mergers cutting PSBs from 27 to 12 by 2020. PSBs exited PCA by 2022 and earned record profits by 2024–25; lasting health still needs board autonomy and a lower government stake.Q6(c) · Agriculture before Liberalisation · 15 marks≈ 11 min
Green Revolution: Strategy, Gains and Problems
Do you think that the green revolution had limited impact on Indian agriculture? Justify your answer.
हिंदी में प्रश्न
क्या आपके विचार में हरित क्रांति का भारतीय कृषि पर सीमित प्रभाव था? अपने उत्तर का औचित्य दीजिये।
Model answer
Paper and question: Paper II, Q6(c)
Approach: Take a balanced position: the impact was large in output but limited in coverage (crops, regions, farmers) and sustainability; justify both sides with evidence.
The Green Revolution's impact was large in some respects and limited in others.
Where it was not limited: foodgrain output more than doubled between 1960–61 and 1990–91 (about 82 to 176 million tonnes); wheat output rose about fivefold; India ended food imports, built buffer stocks and could withstand droughts such as 1987; lower real food prices and higher rural wages helped reduce poverty; agricultural linkages expanded rural industry.
Where it was limited: (i) crops: gains concentrated in wheat and later rice, while pulses, oilseeds and coarse cereals stagnated; (ii) regions: irrigated Punjab, Haryana and western Uttar Pradesh gained most, while rainfed areas, about half of the sown area, and eastern India gained little until the 1980s; (iii) farmers: larger farmers with irrigation and credit gained earlier and more; (iv) sustainability: groundwater depletion in Punjab and Haryana, soil nutrient imbalance and pesticide residues; (v) durability: yield growth slowed from the mid-1980s.
Hence the impact was transformative for food security but narrow in coverage and ecologically costly, which is why a second, broader 'evergreen' revolution was later advocated.
Question 7 (50 marks)
Q7(a) · Monetary System and the RBI · 20 marks≈ 14 min
Role of the RBI under the New Regime
Demonetisation has been a radical and unprecedented step with short-run costs and long-term benefits. Give reasons in support of this statement.
हिंदी में प्रश्न
विमुद्रीकरण अल्पावधि परिव्ययों और दीर्घकालीन लाभों सहित एक मूलक (रैडिकल) और अभूतपूर्व कदम रहा है। इस कथन के समर्थन में कारण प्रस्तुत कीजिए।
Model answer
Paper and question: Paper II, Q7(a)
Approach: The question asks for reasons supporting the claim, so briefly state what happened in November 2016, then list the short-run costs and argue the long-run benefits (formalisation, digitisation, tax base), ending with a balanced note.
On 8 November 2016 the government withdrew the legal tender status of ₹500 and ₹1,000 notes, about 86% of currency in circulation (₹15.41 lakh crore). It was radical because no large economy had cancelled so much cash at one stroke; the aims were to curb black money, counterfeit notes and terror finance and to push a less-cash economy.
Short-run costs: a severe cash shortage hit the informal sector, which employs over 80% of workers and runs on cash; farm prices fell in the rabi season; quarterly GDP growth slowed from 7.9% in Q1 2016–17 to 5.7% in Q1 2017–18 (CSO estimates of that time); and printing new notes cost the RBI about ₹8,000 crore in 2016–17.
Long-term benefits: (i) formalisation: deposited cash had to be explained, so income tax returns filed by August 2017 were about 25% higher than a year earlier (CBDT) and the tax base widened; (ii) digitisation: UPI transactions rose from under 1 million in October 2016 to billions a month in later years; (iii) financial savings shifted from cash to deposits, mutual funds and insurance, lowering interest rates; (iv) deposit data aided tax enforcement and GST compliance; (v) fake notes were removed.
Caveats: 99.3% of the notes returned (RBI Annual Report 2017–18), so black money was not destroyed as cash; currency in circulation later exceeded its 2016 level; and part of the gain owed to GST, Jan Dhan and Aadhaar.
Thus the costs were sharp but temporary, while gains in tax compliance and digital payments have lasted; whether they could have come at lower cost is debated.Q7(b) · National Income, Poverty and Inequality · 15 marks≈ 11 min
Trends in Poverty and Inequality
Throw light on the poverty debate in the pre-liberalisation era in India.
हिंदी में प्रश्न
भारत में उदारीकरण-पूर्व काल में निर्धनता सम्बन्धी बहस पर प्रकाश डालिये।
Model answer
Paper and question: Paper II, Q7(b)
Approach: Present the main strands of the pre-1991 poverty debate: measurement (lines, calories), trends (rising or falling in the 1960s), causes (agricultural growth vs distribution) and policy (trickle-down vs direct attack), naming the economists.
The pre-liberalisation poverty debate revolved around how to measure poverty, whether it was falling, and why.
Measurement: the Planning Commission's Working Group (1962) proposed Rs 20 per capita per month (1960–61 prices). V.M. Dandekar and N. Rath (Poverty in India, 1971) used 2,250 calories a day and found about 40% rural and 50% urban poverty in 1960–61. The Alagh Task Force (1979) fixed 2,400 and 2,100 kcal lines at 1973–74 prices.
Trends in the 1960s: B.S. Minhas (1970) argued that rural poverty declined in the 1960s, while P.K. Bardhan (1970, 1973) found it rose sharply; differences arose from price deflators and data sources, which made trends sensitive to method.
Causes: Montek Ahluwalia (1978) found an inverse relationship between agricultural output per head and rural poverty, supporting the view that farm growth trickles down; Bardhan and others argued that the Green Revolution's benefits went to large farmers and that inflation and unequal land ownership kept the poor poor.
Policy debate: the failure of trickle-down in the 1950s and 1960s led to the 'direct attack' on poverty: Garibi Hatao (1971), the Minimum Needs Programme (Fifth Plan), IRDP and NREP (1980). Critics argued these programmes leaked to the non-poor.
The debate shaped India's official poverty lines and anti-poverty strategy and was revived after 1991 in the 'Great Indian Poverty Debate' (Deaton and Kozel, 2005).Q7(c) · Planning in India · 15 marks≈ 11 min
From Central to Indicative Planning: Plans, Markets and NITI Aayog
How the setting-up of NITI Aayog has changed the planning perspective in India? Explain.
हिंदी में प्रश्न
नीति आयोग की स्थापनाने भारत में किस प्रकार आयोजना परिप्रेक्ष्य को परिवर्तित कर दिया है? स्पष्ट कीजिए।
Model answer
Paper and question: Paper II, Q7(c)
Approach: Contrast the Planning Commission and NITI Aayog (structure, role, approach to states, funds, planning documents), and explain how the planning perspective has changed, with an assessment.
NITI Aayog (National Institution for Transforming India) was set up by a Cabinet resolution on 1 January 2015, replacing the Planning Commission (1950).
From allocator to think tank: the Planning Commission allocated plan funds to ministries and states and approved state plans; NITI has no power to allocate funds, which now flow through the Finance Commission and ministries. The plan and non-plan distinction in the Budget was abolished from 2017–18.
From top-down to cooperative federalism: NITI's Governing Council includes all Chief Ministers and Lieutenant Governors; regional councils address shared problems; sub-groups of Chief Ministers rationalised centrally sponsored schemes (2015–16).
Competitive federalism: state rankings such as the SDG India Index, Health Index and School Education Quality Index encourage states to compete on outcomes.
From Five-Year Plans to vision documents: the Twelfth Plan (2012–17) was the last; NITI proposed a 15-year vision, 7-year strategy and 3-year action agenda (2017–20), and published Strategy for New India @75 (2018).
Outcome focus: monitoring through the Development Monitoring and Evaluation Office, the Aspirational Districts Programme (2018) and the Atal Innovation Mission.
Assessment: the change suits a market economy and federal diversity, but critics note that NITI lacks financial leverage and that the vision documents have less binding force than Plans.
Question 8 (50 marks)
Q8(a) · External Sector after Liberalisation · 20 marks≈ 14 min
Exchange Rate Regime and Rupee Convertibility
Do you believe that capital account convertibility is feasible under the present circumstances in India? Explain.
हिंदी में प्रश्न
क्या आपका विश्वास है कि भारत में वर्तमान परिस्थितियों के अधीन पूंजी खाता परिवर्तनीयता साध्य है? स्पष्ट कीजिए।
Model answer
Paper and question: Paper II, Q8(a)
Approach: Define CAC and its benefits and risks, then judge feasibility in 2018 against the Tarapore preconditions with data of that time, adding the impossible trinity, and conclude for gradualism.
Capital account convertibility is the freedom to convert domestic financial assets into foreign ones and back at market rates. India has had current account convertibility since 1994 but keeps limits on residents' outflows and debt inflows.
Case for: access to cheaper global capital, risk diversification for residents, deeper financial markets, and a step towards rupee internationalisation. Case against: volatile 'hot money', sudden stops and contagion (East Asia 1997, global crisis 2008, taper tantrum 2013), and the impossible trinity (Mundell–Fleming): with free capital mobility India cannot have both a stable rupee and an independent monetary policy.
Preconditions in 2018: (i) fiscal: the Centre's fiscal deficit was about 3.5% of GDP in 2017–18 and the combined Centre-State deficit about 6%, against the Tarapore benchmark of 3.5% for the Centre and the FRBM goal of 3%; (ii) banking: gross NPAs peaked at about 11.2% in March 2018, far above the 5% norm, and banks were under stress; (iii) inflation: CPI inflation was around 4–5% under the new inflation-targeting framework (2016), broadly satisfactory; (iv) external: reserves of about 424 billion dollars (March 2018) were comfortable, but the CAD was widening (1.8% in 2017–18) as oil prices rose, and the rupee fell sharply in 2018; (v) CRR was 4%, above the 3% norm.
Judgement: with weak banks, high public debt and a rising CAD, full convertibility in 2018 would have exposed India to destabilising outflows; the rupee's fall in 2018 confirmed this.
Hence full CAC was not feasible then; India should continue calibrated liberalisation (FDI, equity, long-term debt first, short-term debt last) while cleaning up banks and consolidating its fiscal position.Q8(b) · External Sector after Liberalisation · 15 marks≈ 11 min
India and TRIPS, TRIMs and GATS
Describe the salient features of TRIMS. How has it impacted the textile and clothing sector in India?
हिंदी में प्रश्न
'ट्रिम्स' के प्रमुख अभिलक्षणों का वर्णन कीजिए। इसने भारत में वस्त्र एवं परिधान क्षेत्रक पर किस प्रकार प्रभाव डाला है?
Model answer
Paper and question: Paper II, Q8(b)
Approach: List the salient features of TRIMs, then explain its impact on textiles and clothing together with the closely linked phase-out of the Multi-Fibre Arrangement under the Agreement on Textiles and Clothing.
The TRIMs Agreement (Uruguay Round, 1995) disciplines investment measures that distort trade in goods.
Salient features: (i) no member may apply a TRIM inconsistent with GATT Article III (national treatment) or Article XI (no quantitative restrictions); (ii) an illustrative list bans local content requirements, trade-balancing and foreign-exchange balancing requirements and export restrictions linked to investment; (iii) existing TRIMs had to be notified and removed within 2, 5 and 7 years for developed, developing and least developed members; (iv) it covers goods only.
Impact on textiles and clothing: TRIMs barred conditions such as compulsory use of domestic yarn or export obligations on foreign investors, so textile policy shifted from conditions to incentives (Technology Upgradation Fund Scheme 1999, later PM MITRA parks and PLI for man-made fibre and technical textiles). FDI up to 100% through the automatic route opened the sector to foreign brands and capital.
The bigger change came with the companion Agreement on Textiles and Clothing, which phased out Multi-Fibre Arrangement quotas by 1 January 2005. Indian exports rose after 2005, but gains were smaller than expected because of small, fragmented firms, labour-law rigidities and stronger competition from China, Bangladesh and Vietnam.
Thus TRIMs and the end of quotas exposed Indian textiles to global competition; scale, technology and FTAs (UAE 2022, UK 2025) decide whether India gains.Q8(c) · Industry after Liberalisation · 15 marks≈ 11 min
Foreign Direct Investment and Multinationals in India
Why should FDI be preferred over FPI? Comment on government's initiatives in this respect.
हिंदी में प्रश्न
विदेशी पोर्टफोलियो निवेश (एफ. पी. आई) पर विदेशी प्रत्यक्ष निवेश (एफ. डी. आई) को किस कारण तरजीह दी जानी चाहिए? इस संबंध में सरकार की पहलों पर टिप्पणी कीजिए।
Model answer
Paper and question: Paper II, Q8(c)
Approach: Distinguish FDI from FPI, give reasons to prefer FDI (stability, technology, control, sudden-stop risk), then comment on the government's initiatives to attract FDI and manage FPI.
FDI is investment with a lasting interest and control, conventionally 10% or more of a firm's equity; FPI (foreign portfolio investment) is investment in shares and bonds below that threshold, held for financial return and easily sold.
Why FDI is preferred: (1) Stability: FDI is tied to plants and long-term operations, while FPI is 'hot money' that can reverse suddenly, as in the 2013 taper tantrum, when FPI outflows pushed the rupee down sharply. (2) FDI brings technology, management, skills and market access; FPI brings only finance. (3) FDI adds directly to productive capacity and jobs; FPI mainly raises asset prices. (4) FDI is a safer way to finance the current account deficit and reduces the risk of a sudden stop. (5) FPI volatility complicates monetary and exchange rate management.
Government initiatives: on FDI, most sectors were moved to the automatic route; caps were raised in defence, insurance, civil aviation and single-brand retail; the FIPB was abolished in 2017; Make in India (2014) and Invest India provide facilitation; and ease of doing business reforms followed. On FPI, SEBI consolidated FIIs and QFIs into a single FPI regime (2014) and the RBI manages debt limits and uses reserves to smooth volatility.
These initiatives correctly favour FDI while keeping FPI open but managed, since FPI also deepens capital markets.