FIRMS
HHs
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WORLD D — GROWTH, DEVELOPMENT & HUMAN DEV
National Income Accounting
REALM 27 · 6 Ontological Pillars · 36 Micro-Realms
The Triple Identity: Output $\equiv$ Income $\equiv$ Expenditure
National Income Accounting provides the macroeconomic dashboard for a country's economic performance. Based on the fundamental circular flow of macroeconomics, every rupee of production generates a rupee of income, which is then spent as a rupee of expenditure. Realm 27 deconstructs this system across six syllabus pillars: the concept of **National Income**, the geographic bounds of **Domestic Territory**, the economic concept of **Residents**, the limits of the **Production Boundary**, the **Income Generation** approach, and the **Expenditure Approach**.
I. NATIONAL INCOME (NNP@FC) →
II. DOMESTIC TERRITORY →
III. RESIDENTS →
IV. PRODUCTION BOUNDARY →
V. INCOME METHOD ≡
VI. EXPENDITURE METHOD
PILLAR I — NATIONAL INCOME
MICRO-REALMS 27.01 – 27.06
MICRO-REALM 27.01
Definition: NNP at Factor Cost
₹
- Total net value of all final goods/services
- Produced by normal residents of a country
- During a period of one accounting year
- Officially known as NNP at Factor Cost
Gross vs Net (Depreciation)
- Gross includes wear & tear of capital
- $\text{Net} = \text{Gross} - \text{Depreciation}$
- Depreciation = Consumption of Fixed Capital (CFC)
- Net represents true sustainable addition to wealth
National vs Domestic (NFIA)
±
- Domestic: Produced within geographic territory
- National: Produced by country's residents
- $\text{National} = \text{Domestic} + \text{NFIA}$
- NFIA = Net Factor Income from Abroad
Market Price vs Factor Cost
- Market Price: what consumers actually pay
- Factor Cost: actual cost of production
- $\text{FC} = \text{MP} - \text{Indirect Taxes} + \text{Subsidies}$
- Net Indirect Taxes (NIT) = Taxes - Subsidies
Flow Concept over Time
- National Income is a *flow* concept, not a stock
- Measured over a specific time period
- Financial Year in India (April 1 to March 31)
- Unlike National Wealth, which is a stock at a point in time
The Kuznets Framework
- Developed by Nobel laureate Simon Kuznets
- Standardised System of National Accounts (SNA)
- Allows cross-country macroeconomic comparison
- Provides empirical basis for Keynesian policy
PILLAR II — DOMESTIC TERRITORY
MICRO-REALMS 27.07 – 27.12
MICRO-REALM 27.07
Economic Territory Definition
- Geographical territory administered by a govt
- Where persons, goods, and capital circulate freely
- Broader than just political boundaries
- Basis for calculating Domestic Product (GDP/NDP)
Territorial Waters & EEZ
200 NM
- Includes territorial waters (12 nautical miles)
- Includes airspace above the territory
- Includes oil/gas rigs in Exclusive Economic Zone
- Fishing vessels operated by residents in intl waters
Embassies & Consulates
- Indian embassies abroad ARE domestic territory
- Indian consulates & military bases abroad are included
- Income generated here is part of India's GDP
Ships & Aircraft
- Ships/aircraft operated by Indian residents
- Included even if flying/sailing between two other nations
- Air India flight from London to NY is Indian territory
Floating Platforms
- Oil/natural gas rigs operated by residents
- Floating platforms in international waters
- Must have exclusive rights of exploitation
- Adds to domestic production
Exclusions from Territory
- Foreign embassies located inside India
- Offices of international orgs (UN, WHO) in India
- Foreign military bases on Indian soil
- Income here belongs to foreign GDP
PILLAR III — NORMAL RESIDENTS
MICRO-REALMS 27.13 – 27.18
MICRO-REALM 27.13
Normal Resident Concept
1 YR
- Individual or institution ordinarily residing in a country
- Residing for a period of more than one year
- Center of economic interest lies in that country
- Basis for calculating National Product (GNP/NNP)
Center of Economic Interest
- Resident lives/is located within economic territory
- Carries out basic economic activities from there
- Earning, spending, and accumulation of wealth
- Key test for National Income inclusion
Citizenship vs Residency
VS
- Citizenship is a legal/political concept (passport)
- Residency is a purely economic concept
- Foreign citizen working in India > 1 yr = Indian resident
- Indian citizen working in USA > 1 yr = US resident
Institutions as Residents
- Corporations & banks are treated as residents
- Based on where they are incorporated/registered
- Foreign MNC branch in India = Indian domestic output
- Profits repatriated out become negative NFIA
Border Workers Exemption
- Persons crossing borders daily/regularly for work
- e.g., India-Nepal border workers
- Treated as residents of where they LIVE, not work
- Exception to the general territory rule
Excluded from Residents
- Foreign tourists, medical patients, students
- Foreign diplomats, military personnel
- Staff of international orgs (UN/IMF) located in India
- Crew members of foreign vessels
PILLAR IV — PRODUCTION BOUNDARY
MICRO-REALMS 27.19 – 27.24
MICRO-REALM 27.19
The Production Boundary
- Line separating productive from non-productive acts
- Goods/services must cross this line to be counted
- Generally requires a market transaction/price
- Value addition must take place
Final vs Intermediate Goods
- Final goods cross the boundary into consumption/investment
- Intermediate goods stay inside for further processing
- Only final goods included in National Income
- Avoids the error of double counting
Value Added Method
- Value of Output - Value of Intermediate Consumption
- Measures exact contribution at each production stage
- Sum of all GVA = GDP at Basic Prices
- Primary production measurement approach
Second-Hand Goods Exclusion
- Sale of used cars, old houses NOT included
- Value was already counted in year of production
- BUT: Brokerage/commission on sale IS included
- Capital gains from stock sales excluded (no new production)
Self-Consumption Exception
- Farmers consuming their own crop yield
- Owner occupying their own house (imputed rent)
- Included in GDP via imputed market value
- Exception to the strict market-transaction rule
Unpaid Domestic Services
X
- Cooking, cleaning, childcare by family members
- Excluded because difficult to measure market value
- Major feminist economics critique of GDP
- If hired out to a maid, it IS included in GDP
PILLAR V — INCOME GENERATION APPROACH
MICRO-REALMS 27.25 – 27.30
MICRO-REALM 27.25
Circular Flow of Income
- Firms produce goods $\rightarrow$ hire factors of production
- Households provide factors $\rightarrow$ receive income
- Income measures exactly equal output measures
- The theoretical basis of the Income Approach
Factors of Production Rewards
- 1. Labour $\rightarrow$ Wages & Salaries (COE)
- 2. Land $\rightarrow$ Rent
- 3. Capital $\rightarrow$ Interest
- 4. Entrepreneurship $\rightarrow$ Profit
Factor vs Transfer Income
- Factor Income: earned for productive service (Included)
- Transfer Income: unearned, one-way payment (Excluded)
- Pensions, scholarships, gifts, remittances = Transfers
- Taxes are transfer payments to the government
Mixed Income of Self-Employed
- Income of unorganised sector / self-employed
- Farmers, shopkeepers, doctors in private practice
- Inseparable blend of wage, rent, interest, profit
- Major component of India's National Income
Operating Surplus
+
- Income from property and entrepreneurship
- $\text{Operating Surplus} = \text{Rent} + \text{Interest} + \text{Profit}$
- Profit = Dividends + Corp Tax + Retained Earnings
- Added to Compensation of Employees (COE)
NDP at FC $\rightarrow$ National Income
- Sum of factor incomes = NDP at Factor Cost
- To get National Income (NNP at FC)
- Must add Net Factor Income from Abroad (NFIA)
- Bridges domestic generation to national ownership
PILLAR VI — EXPENDITURE APPROACH
MICRO-REALMS 27.31 – 27.36
MICRO-REALM 27.31
The Macroeconomic Identity
- $\text{GDP}_{MP} = C + I + G + (X - M)$
- $C$: Private Final Consumption Expenditure
- $I$: Gross Domestic Capital Formation
- $G$: Govt Final Consumption Expenditure
Private Consumption ($C$)
- Expenditure by households & non-profits
- Durable (cars), non-durable (food), services
- Largest component of Indian GDP ($\approx 58–60\%$)
- Excludes purchase of new houses (that is Investment)
Gross Investment ($I$)
- Gross Domestic Capital Formation (GDCF)
- 1. Gross Fixed Capital Formation (machinery/construction)
- 2. Change in Inventory (closing stock - opening stock)
- 3. Net acquisition of valuables (gold/art)
Net Exports ($X - M$)
- Exports ($X$): Domestically produced, consumed abroad
- Imports ($M$): Foreign produced, consumed domestically
- Must subtract Imports to avoid inflating domestic GDP
- India generally runs a negative net export balance
$\text{GDP}_{MP} \rightarrow$ National Income
- Start: $\text{GDP}$ at Market Prices (Expenditure method)
- 1. Add NFIA $\rightarrow \text{GNP}_{MP}$
- 2. Subtract Depreciation $\rightarrow \text{NNP}_{MP}$
- 3. Subtract Net Indirect Taxes $\rightarrow \text{NNP}_{FC}$ (National Income)
Reconciliation of Methods
- $\text{Output} \equiv \text{Income} \equiv \text{Expenditure}$
- Three angles of looking at the exact same flow
- Statistical discrepancies bridge survey gaps
- India uses a mixed method (Output + Income)
Core Accounting Distinctions
Net Factor Income from Abroad (NFIA) vs. Net Exports ($X - M$)
NFIA tracks the income of factors of production (laborers sending remittances, companies repatriating profits) and bridges the gap between Domestic and National income. Net Exports ($X - M$) tracks the movement of physical goods and services across borders and is a component of the Expenditure approach to GDP.
Intermediate Goods vs. Final GoodsClassification depends entirely on end-use, not the nature of the product. Sugar bought by a household for tea is a Final Good (included in GDP via consumption). The exact same sugar bought by a bakery to make cakes is an Intermediate Good (excluded from GDP to avoid double counting, as its value will be captured in the final price of the cake).
Transfer Payments vs. Factor PaymentsFactor Payments are earned in exchange for providing a productive service (wages for work, rent for land) and are included in National Income. Transfer Payments are one-way, unearned receipts where no productive service is rendered in return (pensions, scholarships, unemployment doles, lottery wins) and are strictly excluded from National Income.
The Macroeconomic Identity
How the 6 Pillars of Realm 27 quantify the economy.
1. GROSS VALUE ADDED (PRODUCTION BOUNDARY)
↓ Generates
2. FACTOR INCOMES (RENT, WAGE, INTEREST, PROFIT)
↓ Spent As
3. EXPENDITURE ($C + I + G + NX$)
↓ Adjusted For
4. DEPRECIATION + 5. TAXES/SUBSIDIES + 6. NFIA
↓ Equals
NATIONAL INCOME (NNP AT FACTOR COST)