UGC NET ECONOMICS · UNIT 8 · JUNE 2025
Growth and Development Economics PYQs
संवृद्धि और विकास अर्थशास्त्र
29 June 2025 · Shift II / 29 जून 2025 · द्वितीय पाली
Rostow and take off
रोस्टो और टेक ऑफ अवस्था
Question 6 / प्रश्न 6
June 2025 · PDF page 362 / PDF पृष्ठ 362
According to Rostow, any industry can play the role of leading sector in the take-off stage provided following conditions are met.
Rostow के अनुसार कोई industry take off stage में leading sector कब बन सकती है?
A. The market for the product is expanding rapidly.
A. Product का market तेजी से expand हो रहा है।
B. The leading sector generates secondary expansion.
B. Leading sector secondary expansion पैदा करता है।
C. The sector has an adequate and continual supply of capital from ploughed-back profits.
C. Ploughed back profits से adequate continual capital supply है।
D. Introduction of new techniques into the sector to increase productivity.
D. Productivity बढ़ाने के लिए new techniques introduce होती हैं।
E. Changes in industrial structure should be structural ones.
E. Industrial structure के changes structural होने चाहिए।
(a) केवल B, C, D, E
(b) केवल A, D, E
(c) केवल A, C, D
(d) केवल A, B, C, D
Answer & Explanation / उत्तर और व्याख्या
उत्तर: d — केवल A B C D
The intended conditions are a rapidly expanding market, spillover or secondary expansion, adequate continuing capital supply and productivity gains from new techniques. A leading sector stimulates related activities rather than remaining isolated.
Intended conditions हैं तेजी से बढ़ता market, secondary expansion या spillovers, adequate continuing capital supply तथा new techniques से productivity growth। Leading sector संबंधित activities को भी stimulate करता है।
Example: a rapidly growing textile industry can expand demand for machinery, transport and finance. E merely repeats that structural changes should be structural and is not an additional substantive condition.
Example: तेजी से बढ़ती textile industry machinery, transport और finance की demand बढ़ा सकती है। E में structural changes को structural बताना tautology है; यह अलग substantive condition नहीं।
Harrod Domar growth
हैरॉड डोमर संवृद्धि मॉडल
Question 16 / प्रश्न 16
June 2025 · PDF page 364 / PDF पृष्ठ 364
Which of the following is not correct about Harrod-Domar model of economic growth?
Harrod Domar model के बारे में कौन सा statement सही नहीं है?
(a) Natural growth labour force और labour productivity growth से बनती है
(b) Actual growth warranted rate से ऊपर हो तो divergence natural rate तक चल सकती है
(c) Actual growth long run में natural growth से ऊपर रह सकती है
(d) Full employment equilibrium में g = gw = gn चाहिए
Answer & Explanation / उत्तर और व्याख्या
उत्तर: c — Actual growth स्थायी रूप से natural rate से ऊपर नहीं रह सकती
The natural rate reflects the long run growth capacity allowed by labour force growth and productivity. Actual growth may temporarily exceed it, but a permanently faster rate cannot be sustained with those capacity limits unchanged.
Natural rate labour force और productivity की long run growth capacity दर्शाती है। Actual growth temporary रूप से उससे ऊपर हो सकती है, लेकिन unchanged capacity limits में लगातार अधिक rate sustain नहीं हो सकती।
The balanced full employment condition is g = gw = gn. Warranted growth is the rate consistent with firms’ desired capital utilisation; it is not the same concept as natural growth.
Balanced full employment condition g = gw = gn है। Warranted growth firms के desired capital utilisation के अनुरूप rate है; यह natural growth से अलग concept है।
Poverty inequality and growth
गरीबी, असमानता और संवृद्धि
Question 25 / प्रश्न 25
June 2025 · PDF page 367 / PDF पृष्ठ 367
The idea of constructing poverty-weighted indices of growth is.
Poverty weighted growth indices बनाने के पीछे क्या उद्देश्य है?
(a) Society के सभी income groups को कम से कम equal weight देना
(b) केवल high growth rate प्राप्त करना
(c) Equal basis पर foreign trade बढ़ाना
(d) Richest income group को अधिक weight और poor groups को zero weight देना
Answer & Explanation / उत्तर और व्याख्या
उत्तर: a — Best available option; aggregate growth के साथ distribution का महत्व
A distribution sensitive growth measure asks who receives income gains. Conventional aggregate growth can be dominated by high income groups because they have large income shares. Poverty oriented weights give meaningful weight to poorer groups’ gains rather than treating them as negligible.
Distribution sensitive growth measure पूछता है कि income gains किसे मिल रहे हैं। High income shares के कारण conventional aggregate growth में rich groups का असर अधिक हो सकता है। Poverty oriented weights poor groups के gains को meaningful importance देते हैं।
Option (a) is the best of the offered choices. More generally such indices can assign greater social weight to gains of the poor; equal weights are not the only possible poverty sensitive design.
दिए choices में (a) best है। ऐसे indices poor groups के gains को greater social weight भी दे सकते हैं; equal weighting अकेला possible design नहीं है।
Growth literature
संवृद्धि और विकास की प्रमुख रचनाएँ
Question 35 / प्रश्न 35
June 2025 · PDF page 369 / PDF पृष्ठ 369
Arrange the following publications in chronological order, from the oldest to the latest.
इन development economics publications को oldest से latest रखें।
A. ‘‘Theory of Economic Growth’’ by Arthur Lewis
A. Theory of Economic Growth — Arthur Lewis।
B. ‘‘A Contribution to the Theory of Economic Growth’’ by Robert Solow
B. A Contribution to the Theory of Economic Growth — Robert Solow।
C. ‘‘The Stages of Economic Growth : A Non Communist Manifesto’’ by Walt Rostow.
C. The Stages of Economic Growth — Walt Rostow।
D. ‘‘Asian Drama : An Inquiry into the Poverty of Nations’’ by Gunnar Myrdal.
D. Asian Drama — Gunnar Myrdal।
E. ‘‘Strategy of Economic Development’’ by Albert Hirschman.
E. The Strategy of Economic Development — Albert Hirschman।
(a) A, E, B, C, D
(b) E, B, C, D, A
(c) C, D, B, E, A
(d) A, B, E, C, D
Answer & Explanation / उत्तर और व्याख्या
उत्तर: d — A B E C D
The Theory of Economic Growth by W Arthur Lewis was published in 1955; Solow’s A Contribution to the Theory of Economic Growth in 1956; Hirschman’s The Strategy of Economic Development in 1958; Rostow’s The Stages of Economic Growth in 1960; and Myrdal’s Asian Drama in 1968.
W Arthur Lewis की Theory of Economic Growth 1955, Solow का A Contribution to the Theory of Economic Growth 1956, Hirschman की Strategy of Economic Development 1958, Rostow की Stages of Economic Growth 1960 और Myrdal की Asian Drama 1968 की हैं।
Memory sequence: Lewis → Solow → Hirschman → Rostow → Myrdal. Solow’s 1956 work is an article, whereas the other listed titles are books.
याद रखें: Lewis → Solow → Hirschman → Rostow → Myrdal। Solow की 1956 work article है; बाकी listed titles books हैं।
Neoclassical growth
नवशास्त्रीय संवृद्धि सिद्धांत
Question 39 / प्रश्न 39
June 2025 · PDF page 370 / PDF पृष्ठ 370
In the context of neoclassical growth model, the effects of an increase in population growth rate is/are.
Neoclassical growth model में population growth rate बढ़ने के कौन से effects होते हैं?
A. Reduction in steady-state level of capital per head.
A. Steady state capital per head कम होता है।
B. Increase in per capita output.
B. Per capita output बढ़ता है।
C. Increase in steady state rate of growth of aggregate output.
C. Aggregate output की steady state growth rate बढ़ती है।
D. Decrease in capital-output ratio.
D. Capital output ratio घटता है।
E. An inward shift in production possibility curve.
E. Production possibility curve अंदर shift होती है।
(a) केवल A, B, C
(b) केवल B, C, D, E
(c) केवल A, C
(d) केवल C, D, E
Answer & Explanation / उत्तर और व्याख्या
उत्तर: Standard Solow model में exact option नहीं; A C D सही हैं
Higher population growth dilutes capital per worker, lowering the steady state level of capital and output per worker. It raises the balanced growth rate of aggregate output. Thus A and C are standard results and B is false.
Higher population growth से capital per worker dilute होता है और steady state capital तथा output per worker कम होते हैं। Aggregate output की balanced growth rate बढ़ती है। इसलिए A और C standard results और B गलत है।
Formula: Steady state capital output ratio. Use: Check whether D also follows from capital accumulation in the standard model.
Formula: Steady state capital output ratio। उपयोग: Standard capital accumulation से D भी सही है या नहीं जाँचना।
Holding saving s, technology growth g and depreciation δ fixed, increasing n lowers K/Y, so D is also true. Example: s = 0.20, g = 0 and δ = 0.05 give K/Y = 2.5 at n = 0.03 and 2.0 at n = 0.05.
s, technology growth g और depreciation δ fixed हों तो n बढ़ने पर K/Y घटता है; D भी true है। Example: s = 0.20, g = 0, δ = 0.05 में n = 0.03 पर K/Y = 2.5 तथा n = 0.05 पर 2.0 है।
The book selects (c), A C only, but that omits D. None of the options lists A C D. Higher population growth does not by itself imply an inward shift of the aggregate production possibility frontier.
Book (c), A C only देती है, लेकिन उसमें D छूट गया है। A C D का कोई option नहीं है। Higher population growth अपने आप aggregate production possibility frontier का inward shift नहीं बताती।
Question 43 / प्रश्न 43
June 2025 · PDF page 371 / PDF पृष्ठ 371
According to neoclassical growth theory, an increase in saving rate.
Neoclassical growth theory में saving rate बढ़ने से क्या होता है?
(a) Short run में output growth rate बढ़ती है
(b) Long run output growth rate बढ़ती है
(c) Steady state capital labour ratio घटता है
(d) Long run capital और output per head घटते हैं
Answer & Explanation / उत्तर और व्याख्या
उत्तर: a — Transition में output growth बढ़ती है
A higher saving rate initially raises investment above the amount needed to maintain the old capital intensity. Capital and output per worker grow faster during the transition to a higher level steady state.
Higher saving rate से initially investment, old capital intensity बनाए रखने की जरूरत से अधिक हो जाता है। Higher level steady state तक transition में capital और output per worker तेजी से बढ़ते हैं।
With exogenous population and technological growth, the long run growth rate returns to its model determined rate; the saving rate changes levels, not that permanent growth rate. This is a level effect versus growth effect distinction.
Exogenous population और technology growth में long run growth rate फिर model determined rate पर आती है; saving rate levels बदलती है, permanent growth rate नहीं। यह level effect और growth effect का अंतर है।
Kaldor laws and structural change
काल्डोर के नियम और संरचनात्मक परिवर्तन
Question 90 / प्रश्न 90
June 2025 · PDF page 383 / PDF पृष्ठ 383
Match Kaldor growth laws and Okun law with their expressions. gm is manufacturing output growth; gGDP is GDP growth; Pm and Pnm denote the productivity measures used in the question.
Kaldor growth laws तथा Okun law को expressions से match करें।
| List I सूची I |
List II सूची II |
|---|---|
| A Kaldor first law Kaldor first law |
I Pₘ = f(gₘ), f′ > 0 |
| B Kaldor second law Kaldor second law |
II Y′ = −ε(u − u′) |
| C Kaldor third law Kaldor third law |
III gGDP = f(gₘ), f′ > 0 |
| D Okun law Okun law |
IV Pₙₘ = f(gₘ), f′ > 0 |
(a) A IV B III C I D II
(b) A III B IV C I D II
(c) A III B I C IV D II
(d) A IV B III C II D I
Answer & Explanation / उत्तर और व्याख्या
उत्तर: c — A III B I C IV D II
Kaldor’s first law links GDP growth to manufacturing output growth. The second, also associated with Verdoorn, links manufacturing productivity growth with manufacturing output growth. The third links productivity outside manufacturing to industrial expansion and labour reallocation.
Kaldor first law GDP growth को manufacturing output growth से जोड़ती है। Second, Verdoorn law से संबंधित, manufacturing productivity growth को manufacturing output growth से जोड़ती है। Third outside manufacturing productivity को industrial expansion और labour reallocation से जोड़ती है।
Okun’s gap relation connects a positive unemployment gap with a negative output gap, explaining the minus sign in II. Use the notation supplied in this question; productivity growth and productivity levels should not be interchanged in a formal empirical equation.
Okun gap relation में positive unemployment gap के साथ negative output gap आता है; इसलिए II में minus sign है। इस question की notation लें; formal empirical equation में productivity growth और productivity level interchange न करें।