(a) "Machine purchased by a firm is always a capital good." Do you agree with the given statement? Give valid

Question 46 of 75

Q. (a) "Machine purchased by a firm is always a capital good." Do you agree with the given statement? Give valid reasons for your answer.

(3)

(b) Define the following :

(3)

(i) Net Exports

(ii) Externalities

(iii) Problem of Double Counting

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Concept understanding — National Income Identity

The National Income Identity: Where Does a Country's Money Come From?

Imagine you're running a lemonade stand. Every rupee you earn comes from someone buying your lemonade. Now imagine the whole country as one giant lemonade stand — every rupee earned by anyone must come from someone else spending money. That simple idea is the heart of the National Income Identity.

The Everyday Intuition

Think of the economy as a circular flow. Households earn income by working for firms. Firms produce goods and services that households buy. What households spend becomes the income of firms, which then becomes wages, rent, and profit for households again. So:

Total spending in the economy = Total income earned in the economy

This isn't a theory — it's an accounting identity. It must be true because every rupee spent by one person is a rupee earned by someone else.

The Precise Meaning (NCERT Class 12, Macroeconomics, Chapter 2)

The National Income Identity breaks down total spending into four components. NCERT gives it as:

Y = C + I + G + (X - M)

Where:

$Y$ = National Income (GDP at market prices)
$C$ = Private Final Consumption Expenditure (what households spend on goods and services)
$I$ = Gross Investment Expenditure (spending on capital goods like machinery, buildings, and inventory changes)
$G$ = Government Final Consumption Expenditure (government spending on goods and services, not transfers)
$X$ = Exports of goods and services
$M$ = Imports of goods and services
$(X - M)$ = Net Exports (exports minus imports)

Why This Matters

This identity is the foundation of all macroeconomic analysis. Here's what it tells you:

1. It's a checklist for growth. If you want GDP ( $Y$ ) to rise, at least one of $C$ , $I$ , $G$ , or $(X-M)$ must increase. No other way exists.

2. It reveals trade-offs. If government spending ( $G$ ) rises but taxes don't, either consumption ( $C$ ) or investment ( $I$ ) must fall — unless net exports improve. This is the "crowding out" debate.

3. It explains recessions. During a downturn, consumption ( $C$ ) and investment ( $I$ ) typically fall. The identity shows why governments try to boost $G$ or encourage exports.

A Simple Diagram (Describe in Words) …

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A machine purchased by a firm is not always a capital good; its classification depends on its intended use. Net Exports are the difference between exports and imports, Externalities are uncompensated impacts on third parties, and Double Counting is the error of including the value of intermediate goods multiple times in national income calculation.

Let's break down these fundamental concepts in economics.

(a) "Machine purchased by a firm is always a capital good." Do you agree with the given statement? Give valid reasons for your answer.

I disagree with the statement that a machine purchased by a firm is always a capital good. The classification of a good depends critically on its final use by the purchaser.

A capital good is defined as a durable good that is used in the production of other goods and services, and is not used up in a single production cycle. It contributes to production over multiple periods. Examples include machinery, buildings, and tools used by a manufacturing firm.

However, a machine purchased by a firm might not always fit this definition:

For Resale: If a firm purchases a machine with the intention of reselling it (e.g., a machinery dealer buying a machine from a manufacturer to sell to another firm or a household), then for the dealer, that machine is an intermediate good or inventory, not a capital good. It is part of the dealer's stock-in-trade and will be transformed (through sale) into revenue, rather than being used directly in the production of other goods and services by the dealer themselves. It only becomes a capital good when the next firm purchases it for productive use.
For Further Processing/Assembly: In some cases, a firm might purchase a machine not to use it as a standalone productive asset, but to dismantle it for parts, or to incorporate it into a larger, more complex machine that it manufactures. In such scenarios, the purchased machine acts as an intermediate input for the firm's own production process.

Note

The key distinction lies in whether the good is acquired for final use in production over time (capital good) or for resale or immediate transformation (intermediate good/inventory).

Therefore, while many machines purchased by firms are indeed capital goods (e.g., a textile factory buying a new loom), the statement that they are always capital goods is incorrect because their classification depends on the specific intent and use by the purchasing firm.

(b) Define the following:

(i) Net Exports

Net Exports represent the difference between a country's total value of exports and its total value of imports over a specific period. It is a crucial component of a nation's Gross Domestic Product (GDP) calculated using the expenditure method.

\text{Net Exports (NX)} = \text{Exports (X)} - \text{Imports (M)}

Exports (X): Goods and services produced domestically and sold to residents of other countries. These represent an inflow of foreign currency and add to domestic demand for domestically produced goods.
Imports (M): Goods and services produced in other countries and purchased by domestic residents. These represent an outflow of domestic currency and satisfy domestic demand with foreign-produced goods.

When exports exceed imports, Net Exports are positive, indicating a trade surplus. When imports exceed exports, Net Exports are negative, indicating a trade deficit.

(ii) Externalities

Externalities are the uncompensated impacts of one person's or firm's actions on the well-being of a bystander (a third party) who is not directly involved in the production or consumption activity. These impacts are "external" to the market transaction and are not reflected in the market price of the good or service.

Positive Externalities: Occur when an activity provides benefits to a third party without that third party paying for them. For example, vaccination benefits not only the vaccinated individual but also reduces the spread of disease to others in the community. Education benefits the individual and also contributes to a more informed and productive society.
Negative Externalities: Occur when an activity imposes costs on a third party without that third party being compensated. For example, pollution from a factory harms the environment and the health of nearby residents, but the factory does not pay these costs. Noise pollution from construction or traffic is another common example.

Externalities lead to market failure because the market price does not reflect the true social costs or benefits of an activity, leading to inefficient allocation of resources. …

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Q.(a) "Machine purchased by a firm is always a capital good." Do you agree with the given statement? Give valid reasons for your answer.

(a) "Machine purchased by a firm is always a capital good." Do you agree with the given statement? Give valid reasons for your answer.

(b) Define the following:

(i) Net Exports

(ii) Externalities

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