GDP and Welfare

A product tax is a compulsory payment collected by the government on the sale or production of a good or service. It is not a payment made to labour, land, capital, or entrepreneurship as a reward for a current productive service. The income method focuses on factor incomes such as compensation of employees, operating surplus, and mixed income. Product taxes may affect the conversion between factor cost and market price, but they are not factor income themselves. Hence, option A is correct.

Domestic factor income is the sum of compensation of employees, operating surplus and mixed income. Compensation of employees includes wages of ₹800 crore plus employer social contributions of ₹100 crore. Adding rent ₹200 crore, interest ₹150 crore, profit ₹350 crore and mixed income ₹400 crore gives ₹800 + ₹100 + ₹200 + ₹150 + ₹350 + ₹400 = ₹2,000 crore.

The income method adds factor incomes generated by current production, such as wages, rent, interest, and profit. If an item is placed under more than one income head, double counting occurs; if it is placed under the wrong category or omitted, the total is misstated. Correct classification is therefore essential for a reliable national-income estimate. The other options are unrelated to accounting classification.

First calculate net factor income from abroad: NFIA = factor income from abroad − factor income paid abroad = ₹600 crore − ₹750 crore = −₹150 crore. Then apply GNP = GDP + NFIA. Thus, GNP = ₹10,000 crore − ₹150 crore = ₹9,850 crore. The negative NFIA occurs because payments to foreign factors exceed receipts from Indian factors abroad.

The production of the foreign company within India’s territory contributes to India’s GDP. However, the company’s profit belongs to foreign factors and is treated as factor income paid to abroad. Since GNP = GDP + NFIA, this payment reduces NFIA and therefore reduces GNP relative to GDP. It is not excluded from GDP, and it is not added only to NNP.

GNP is based on income accruing to a country’s residents, not only on where production takes place. If the overseas branch’s profit accrues to an Indian-resident company as factor income from abroad, it contributes to NFIA and hence to India’s GNP. The branch’s foreign production is not part of India’s GDP.

NNP is a monetary measure of net production, but welfare is broader than measured income. NNP may rise because production increases even when pollution, congestion, resource depletion, or unsafe working conditions worsen. It also does not show how income is distributed; most gains may go to a small group. Therefore, environmental quality and distribution must be considered before concluding that welfare has improved.

NNP measures the net value of goods and services produced, but it does not show how income is distributed among households. Two countries can have the same NNP but very different levels of income equality. Therefore, NNP alone cannot give a complete picture of economic welfare.

Add depreciation to NNP_FC to obtain GNP_FC: 4,550 + 650 = 5,200 crore. National product equals domestic product plus NFIA, so GDP_FC = GNP_FC - NFIA. Therefore, GDP_FC = 5,200 - 150 = 5,050 crore. The positive NFIA is deducted when converting from national to domestic product.

The black economy includes production and income that are not reported in official records. If these activities are missing from NNP, measured national income may be lower than the income actually generated. Welfare comparisons based only on NNP may therefore be incomplete or misleading; NNP is not a complete measure of welfare.

NNP records marketed production in monetary terms, but environmental damage such as polluted air, water contamination, biodiversity loss, and depletion of natural resources may not be fully deducted from it. Consequently, measured NNP can rise even while health, living conditions, and future productive capacity deteriorate. Therefore, NNP alone may overstate welfare and sustainability, so option A is correct.

Pollution-cleanup expenditure is counted as economic activity and can increase measured NNP. However, the expenditure may merely repair damage caused by pollution rather than provide an equivalent net improvement in people’s well-being. If the original environmental harm, health costs, and loss of amenities are not fully valued, higher NNP does not prove higher welfare. Thus, option A gives the necessary caution.

Total NNP_FC shows the aggregate income of normal residents, but it does not show how much income is available on average for each person. When populations differ, equal total NNP can imply very different average incomes and access to goods and services. Per capita NNP_FC, calculated as total NNP_FC divided by population, is therefore an important additional indicator, although welfare also depends on distribution and non-monetary factors.

NNP measures the monetary value of final goods and services after allowing for depreciation, but it does not fully capture non-market dimensions of well-being. Leisure is valuable because it contributes to quality of life, even though it usually has no market price. If people work longer and lose leisure, NNP may rise without an equivalent improvement in welfare. Therefore, ignoring leisure makes the welfare assessment incomplete.

GDP at market price reflects the prices paid by buyers in the market. Compared with factor cost, it includes the net effect of indirect taxes and subsidies, expressed as NIT = indirect taxes − subsidies. NFIA is not part of GDP because GDP is domestic, transfer payments are not payments for current production, and direct taxes are not the relevant adjustment.

The relationship is GDP_MP = GDP_FC + NIT, or GDP_FC = GDP_MP − NIT. If NIT is negative, subtracting a negative number increases the result, so GDP_FC becomes greater than GDP_MP. A negative NIT means subsidies exceed indirect taxes. Therefore, option A is the only correct relation.

Household members may create real services such as cooking, cleaning, and caring for children, but these activities usually occur without a market transaction or observable monetary price. National accounts therefore generally exclude them because reliable valuation is difficult. This is also one reason GDP is not a complete welfare measure.

Production may increase GDP while factories, traffic, or resource extraction create pollution, health risks, and ecological loss. GDP records the value of marketed output but does not fully deduct these environmental costs. Consequently, measured GDP can rise even when people’s overall welfare declines.

The statement is incomplete because GDP measures the market value of final goods and services, whereas welfare is broader. Welfare may also depend on income distribution, employment quality, pollution, leisure, health, education, public services and non-market activities. Thus, rising GDP can support welfare, but it does not guarantee that every person’s welfare has improved.

GDP is an aggregate and does not show how income is distributed. It can rise even if most of the additional income goes to a small group, so the improvement in people's welfare may not be shared widely. Income distribution should therefore be considered alongside GDP; A is correct.

GDP records the monetary value of market production, but pollution is often a negative externality imposed on people who may not be involved in the transaction. The health, environmental and social costs of pollution may not have an observable market price or may be difficult to separate accurately. Consequently, GDP can increase while environmental welfare falls.

Illegal activities may involve production or exchange, but they are deliberately hidden from official authorities. Participants generally do not report their transactions, and administrative records are incomplete or absent. Because national-income accounting requires reliable information about output and value, the lack of dependable data makes the contribution of illegal activity difficult to estimate accurately in GDP.

GDP mainly records production that is exchanged in markets or can be assigned a reliable monetary value. When parents teach their own children without payment, no market transaction takes place and no income or expenditure is recorded for that service. The activity is valuable, but it is generally outside measured GDP because its value is difficult to observe consistently.

First calculate net indirect taxes: NIT = indirect taxes − subsidies = ₹850 − ₹250 = ₹600 crore. To convert GDP at factor cost into GDP at market price, add NIT: GDP at market price = ₹9,700 + ₹600 = ₹10,300 crore. Subsidies reduce the net tax burden, so adding the full tax without subtracting subsidies would overstate the answer.

Expenditure on pollution-control equipment and services is recorded as production and can increase GDP. However, GDP does not automatically subtract the health, environmental, and quality-of-life damage caused by pollution. Consequently, an increase in GDP from defensive or remedial spending may occur without a corresponding increase in social welfare.