KSLU Solved Question Papers
Economics III (Hons)
Previous Year Question Paper with Solution
B.A. LL.B. (Five Years) · Sem 4
2022 Oct Examination
munotes.in
Mumbai
B.A. LL.B. (Five Years) Sem 4 Economics III (Hons) 2022 Oct Question Paper with Solutions
First published on munotes.in on 2 November 2026.
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The question paper reproduced here is the paper as set by Karnataka State Law University at the 2022 Oct examination.
Contents
The questions below are the paper as Karnataka State Law University set it at the 2022 Oct examination, in the order it was set.
MarksPage
The Paper as Set
The questions in this volume are the questions asked at the 2022 Oct examination, reproduced as Karnataka State Law University set them, in the order it set them. Long reading passages are shortened to their first and last lines and our summary; the original paper prints them in full. Only the answers are ours. See the original question paper.
Duration 2½ hours · Total marks 70 · 12 questions answered
How to use this volume
Solve the paper first, under exam conditions and against the clock. Then read the answers here and mark your own. Reading a solution before attempting the question feels productive and teaches very little, because recognising an answer is not the same as being able to write one.
Q1Explain Adam Smith's theory of Economic development.[10]
Answer
For full marks, cover: who Adam Smith was and his book of 1776; what he meant by the wealth of a nation; the division of labour and its three advantages (the pin factory); the extent of the market; capital accumulation through saving ("parsimony"); productive and unproductive labour; natural liberty, self-interest and the "invisible hand"; the limited role of the State (its three duties); the progressive, stationary and declining states; the theory set out as a chain; its criticism; and a conclusion.
Introduction
Adam Smith (1723 to 1790) was a Scottish thinker. He is called the father of economics. His book An Inquiry into the Nature and Causes of the Wealth of Nations was published in 1776. The book asks one question: why do some nations grow rich while others stay poor? His answer is the first full theory of economic development.
Smith opened the book with a clear idea of wealth. He wrote: "The annual labour of every nation is the fund which originally supplies it with all the necessaries and conveniencies of life which it annually consumes." So the wealth of a nation is not its gold. It is the yearly output of its people. A nation grows richer when this output rises faster than its population.
1. Division of labour: the engine of growth
Smith said that the division of labour is the main cause of higher productivity. His famous example is the pin factory. Ten workers, each doing one small step, made "upwards of forty-eight thousand pins in a day". Working alone, each "could not each of them have made twenty, perhaps not one pin in a day".
He gave three reasons why the division of labour raises output. In his words, it is owing "first, to the increase of dexterity in every particular workman; secondly, to the saving of the time which is commonly lost in passing from one species of work to another; and, lastly, to the invention of a great number of machines".
- Dexterity. A worker who repeats one task becomes skilled and fast.
- Saving of time. No time is lost in moving from one job to another.
- Machines. A worker who focuses on one task finds ways to make tools for it.
2. The extent of the market
The division of labour cannot go on without limit. The title of Smith's third chapter states the rule: "That the division of labour is limited by the extent of the market." A small village cannot support a full-time pin maker, because there is not enough demand. A large market can.
So trade, good roads and water transport help development. They widen the market. A wider market allows finer division of labour, and that raises output again.
3. Capital accumulation through saving
Division of labour needs capital: tools, materials and a stock of food to keep workers going until the goods are sold. Capital comes from saving. Smith wrote: "Parsimony, and not industry, is the immediate cause of the increase of capital." Parsimony means careful saving.
He explained that "Capitals are increased by parsimony, and diminished by prodigality and misconduct." Whatever a person saves is used to employ more "productive hands". So saving leads to more capital, more workers and more output.
4. Productive and unproductive labour
Smith divided labour into two kinds.
- Productive labour adds value to a material object, such as a factory worker making cloth. Its product can be stored and sold. It replaces the capital that employs it, with a profit.
- Unproductive labour produces a service that "perishes in the very instant of its production", like the work of an actor or a musician.
Both are paid out of the yearly produce. If more of the produce maintains unproductive hands, less is left for productive ones, and growth slows.
5. Natural liberty, self-interest and the invisible hand
Smith believed that people work hardest when they work for themselves. He wrote: "It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own interest."
Each person seeks his own gain. Yet, in doing so, he is "led by an invisible hand to promote an end which was no part of his intention". Competition guides private gain towards the good of society. So Smith favoured free trade and free markets, without needless State control.
6. The limited role of the State
Under his "system of natural liberty", the State has only three duties:
- Defence: "protecting the society from the violence and invasion of other independent societies".
- Justice: "establishing an exact administration of justice".
- Public works: "erecting and maintaining certain public works, and certain public institutions" that private persons would not provide, such as roads and bridges.
7. Progressive, stationary and declining states
Smith said that wages are high while a nation grows. "The liberal reward of labour" is "the natural symptom of increasing national wealth". He called the growing economy the progressive state, which is "the cheerful and the hearty state". It is "hard in the stationary, and miserable in the declining state". A nation reaches the stationary state when it has acquired "that full complement of riches" its laws allow. He gave China of his time as an example.
The theory as a chain
| Step | What happens |
|---|---|
| 1 | People save (parsimony) |
| 2 | Savings become capital |
| 3 | Capital allows finer division of labour |
| 4 | Productivity and output rise |
| 5 | Wider markets allow still more division of labour |
| 6 | Profits and wages rise, so more is saved |
Development is therefore a self-feeding process. It continues until the economy nears the stationary state.
Criticism
- Too little attention to the State. Modern development often needs active public investment in roads, power and schools, as in India's plans.
- Saving is not always invested. Smith assumed all saving is spent on capital. Keynes later showed that saving can exceed investment and cause unemployment.
- Narrow idea of productive labour. Teachers, doctors and software workers are vital to a modern economy, though they make no physical goods.
- Free trade can hurt infant industries. Poor countries may need some protection while their industries grow.
- Distribution is neglected. Growth under free markets can leave inequality high.
Conclusion. Adam Smith's theory of 1776 explains development as a chain. Saving builds capital, capital deepens the division of labour, and productivity rises. The extent of the market sets the limit. Self-interest, guided by competition and "an invisible hand", drives the process, and the State keeps to defence, justice and public works. Later economists showed its gaps on the State, on saving and on distribution. Yet its core ideas of specialisation, capital and wider markets still explain much of how nations grow rich.
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