NATIONAL INCOME
National income is the aggregate money
value of all incomes earned by individuals and enterprises.
National income refers to the aggregate of
factor income earned by the normal residents of a nation during a given period
as a result of their productive services. Along with every flow of factor
income there is equivalent flow of goods and services. So, National income is
also referred as national product.
CONCEPTS
OF NATIONAL INCOME
1) GDPMP (Gross Domestic Product at
Market price) – GDPMP is
market value of the final goods and services produced by an economy during an
accounting year year.
GDPMP = P X Q
(Where, P = Market Price, Q =
Final Goods and Services Produced)
2) GNPMP (Gross National Product at
Market Price) – GNP is
a broader concept than GDP. GDP is sum of GDP and net factor income from
abroad.
GNPMP = GDPMP + Net Factor Income From Abroad
3) NNPMP (Net National Product at
Market Price) – NNPMP is the market value of the net
output of final goods and services produced by an economy during an accounting
year and net factor income from abroad.
NNPMP = GNPMP – Depreciation
4) NDPMP (Net Domestic Product at
Market Price) – NDPMP is
difference between NNPMP and
net factor income from abroad.
NDPMP = NNPMP - Net Factor Income From Abroad
OR
NDPMP = GDPMP – Depreciation
5) NDPFC (Net Domestic Product at
Factor Cost) – NDPFC is
sum total of factor incomes (rent + profit + wages + interest) generated by an
economy during an accounting year.
NDPFC = NDPMP – Indirect Taxes + Subsidies
OR
NDPFC = NDPMP – Net Indirect Taxes
6) GDPFC (Gross Domestic Product at
Factor Cost) – GDPFC includes
all the elements of NDPFC and
also consumption of fixed capital.
GDPFC = NDPFC + Depreciation
7) NNPFC (Net National Product at
Factor Cost) or National Income – NNPFC is equal to sum total of net domestic product at
factor cost and net factor income from abroad.
NNPFC = NDPFC +Net Factor Income From Abroad
8) GNPFC (Gross National Product at
Factor Cost) or Gross National Income- GNPFC is that amount which is obtained by adding
depreciation to net national product at factor cost.
GNPFC = NNPFC + Depreciation
9) National Disposable Income- National
Disposable income is the income from all sources available to residents of a
country for consumption expenditure or for saving during a year.
10) Factor Income from NDP Accruing to Private
Sector- Factor Income from NDP Accruing to Private Sector is that part of
factor cost of NDP generated in the form of compensation to employees,
operating surplus and mixed income which is accrued to the private sector.
11) Private Income- Private Income is the
total of factor income from all sources and current transfers from the
government and rest of the world accruing to private sector.
12) Personal Income- Personal income is the
income actually received by persons from all sources in the form of current
transfer payments and factor income.
13) Personal Disposable Income – Disposable
income is the income available to persons from all sources and remaining with
them after deduction of all taxes levied against their income and property by
the government.
MEASUREMENT OF
NATIONAL INCOME
There are three methods of estimating national
income-
1) Income Method
2) Value Added or Product Method
3) Expenditure Method
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