Senin, 26 September 2016

NATIONAL INCOME

RESUME NATIONAL INCOME
To Fulfill the Assignment University Subjects Macroeconomics




 





Lecturer :
Irvan Yoga Pardistya, SE., MM., Ak

By :
Lydia Nur Athifah
1610631030167

                                   


ACCOUNTING
FACULTY OF ECONOMICS AND BUSINESS
UNIVERSITY OF SINGAPERBANGSA KARAWANG



September 2016




PREFACE

Alhamdulillah with permission of Allah SWT I can finish this assignment. Sorry if there is a mistakes and is not perfect, because perfection belongs only to Allah SWT.
Hopefully in the next assignment would be better than this and fix the mistakes earlier.




Karawang, 24th September 2016


Lydia Nur Athifah



TABLE OF CONTENTS


Preface............................................................................................................................
Table of Contents...........................................................................................................
  • NATIONAL INCOME........................................................................................
  • EXAMPLE CALCULATION DATA IN UNITED STATES..............................
  • PERSONAL INCOME AND DISPOSSABLE INCOME..................................
  • CALCULATION OF THE NATIONAL INCOME IN INDONESIA ...............
  • TWO SECTORS OF ECONOMY......................................................................
  • EQUILIBRIUM OF TWO SECTOR.................................................................
  • THREE SECTORS OF ECONOMY..................................................................
  • EQUILIBRIUM OF THREE SECTORS  .........................................................
  • EXAMPLE CASE OF NATIONAL INCOME .................................................

References.....................................................................................................................


NATIONAL INCOME

What is the different between Nasional Income, Gross Domestic Product, and Gross Nasional Product?
·         Nasional Income is sum of income factors of production that use to produced goods and services in a year.
·         Gross Domestic Product (GDP) is value of goods and services in a country that produced by factors of production the citizen and the foreign country.
·         Gross National Product is the concept has the same meaning with GDP, but to estimate the types of income that is little different. In calculating the gross national income of the value of goods and services were counted in the national income is only the goods and services produced by factors of production owned by the citizens of the national income is calculated. In the gross national product does not count production that realized by the factors of production belongs to inhabitant of other countries.

EXAMPLE CALCULATION DATA IN UNITED STATES

·         Expenditure Methode (Method I)
In table 2.1 shown example calculation of national income with expenditure method in United States.
Table 2.1
Gross National Product in United States, 1989
(in billions of US dollars)


Types of Expenditure
Value
Presentation
1.
Household Consuption
3.470,3
66,3

Non durable goods                            473,6



Durable goods                                 1.122,6



Services                                           1.874,1


2.
Gross Investment
777,1
14,9

Fixed Investment                                747,7



-          non-residential buildings      (512,5)



-          Residential buildings             235,2



Inventory investment                           29,4


3.
Government Expenditure
1.036,7
19,8
4.
Net Export
-50,9
-1.0

-          Export                                     624,4

(11.9)

-          Import                                     675,2

(12.9)
GROSS NATIONAL PRODUCT
5.233,2
100.0
Source. Sukirno Sadono. 1994, Pengantar Teori Makroekonomi (second ed).  Table 2.1, page. 40
·         

  • Net Product Method (Method II)


Calculation of Value Added
Table 2.2
Example to Calculation Value Added
(In thousand rupiah)


Types of Activity
Value Production
Value Added
1.
Taking forest wood
50
50
2.
Sawing of boards
200
150
3.
making furniture
600
400
4.
Selling furniture in the store
800
200
SUM OF VALUE ADDED

800
Source. Sukirno Sadono. 1994, Pengantar Teori Makroekonomi (second ed).  Table 2.2, page. 42

Thereby the value added created forest woods logger is Rp 50.000,. as a whole the value added created by the four economic activities are (values in thousand rupiah) :
Forest woods logger                                                                           Rp 50
Board Sawyer             Rp 200 – Rp 50                                               Rp 150
Furniture maker           Rp 600 – Rp 200                                             Rp 400
Furniture Store            Rp 800 – Rp 600                                             Rp 200 +
So the value added realized by the fourth activities is           →        Rp 800 

Consumer expenditure to buy this furniture are Rp 800.000,- too. means in the calculation by method of expenditure, the value of national income which given the activities above is the same as in the method of calculating net products. In the expenditure method that considered is the value of finished goods (furniture) that sold furniture shop, meanwhile in the net products method that considered is value added that realized by four economic activities above.


·         Gross Domestic Product in United States

Table 2.3
Gross Domestic Product In United States, 1985
(in billion of US dollars)


Business Field
Value
Presentation
1.
Farming
92,0
2,3
2.
Mining
114,2
2,8
3.
Building
186,6
4,7
4.
Processing
789,5
20,0
5.
Transportation
374,1
9,4
6.
Wholesale and retail trade
658,5
16,6
7.
Financial, insurance, and real estate
639,5
16,5
8.
Other Services
648,1
16,3
9.
Government Service
476,7
12,0
10.
Statistical error
-4,8
-0,1
GROSS DOMESTIC PRODUCT
3.974,2
100.0
Source. Sukirno Sadono. 1994, Pengantar Teori Makroekonomi (second ed).  Table 2.3, page. 44

Gross domestic product, that calculated is the amount of value added is realized by economic activities in various sectors (business field) in something economy.


·         Income Method
Calculation of national income by method of income generally classify income received  production factors as follows :
-          Income of employees, that is salaries and wages
-          Income from individual business (sole proprietorships). Reflects the amount of salaries and wages, interest, rents and profits which is obtained
-          Net interest that the entire value of the interest payment that done minus interest on consumption loans and interest on government loans.
-          Company profits

Table 2.5
National Income in United States, 1989
(In million of US dollars)

Number
Types of Income
Value (US $ biliun)
Presentation
1.
Computation of employees
3.154,4
73,8
2.
Income of individual business
352.2
8,3
3.
Rental income
8,0
0,0
4.
Corporate profits
298,2
7,0
5.
Net interest
462,1
10,9

NATIONAL INCOME
4.265,0
100,0
Source. Sukirno Sadono. 1994, Pengantar Teori Makroekonomi (second ed).  Table 2.5, page. 48



PERSONAL INCOME AND DISPOSSABLE INCOME

§  Personal Income
Personal income can be defined as all types of income, including income that obtained without giving something any activity, which is accepted by the population of a country. That in personal income has  included also a transfer payment. The payments is grantings that done by the government to the various group of society where the recipient does not need to give a remuneration or effort as anything in return. government expenditure that can be classified as transfer payments are the assistance that given to the unemployed, money pensions paid to government employees who do not work anymore, assistance to the disabled, assistance to veterans, and various scholarships given by the government.
§  Disposable Income
If personal income is reduced by taxes to be paid by the recipient of the income, the value that the remaining so-called disposable income. Disposable income is the income that can be used by the recipients of income, is all households in the economy, to buy goods and services they want.
From Gross Domestic Products to Disposable Personal Income, the conclusion is :
C + G + I + (X – M)   = Gross Domestic Product (GDP)
Increase                       :  Net Factor Income from Abroad
Decrease                      :  Net Factor Payment from Domestic
                                    = Gross National Product (GNP)
Decrease                      : Depreciation
                                    = Net National Income (NNP)
Decrease                      : Indirect taxes
Increase                       : Subsidies
                                    = National Income (NI)
Decrease                      :  Retained Earnings
Decrease                      : Social Insurance Payment
Increase                       : Personal Interest Income from Government and Consumer
Increase                       : Transfer Payment to Persons
                                    = Personal Income (PI)
Decrease                      :  Personal Taxes
                                    = Disposable Personal Income (DPI)


EXAMPLE
CALCULATION PERSONAL INCOME AND DISPOSSABLE INCOME
Table 2.7
Personal Income And Dispossable Income in United States, 1989

Types of Income
Value (US $ Billion)
National Income
4.265,0
Minus :

1.      Payment for “Social Security”
479,3
2.      Corporate profits are that not divided
185,8
Plus :

1.      Interest loan consumer and government
196,7
2.      Transfer payment company and government
632,1
Personal Income
4.428,7
Minus : Income tax
648,7
Disposable Income
3.780,0
Source. Sukirno Sadono. 1994, Pengantar Teori Makroekonomi (second ed).  Table 2.7, page. 52


CALCULATION OF THE NATIONAL INCOME IN INDONESIA

For example, in the United States calculation of national income is especially done using two method, that is expenditure method and income method. Production method Production method are not so emphasized calculations.
In developing countries, included  Indonesia contrary the applicable. Production method is the most emphasized. Behalf of expenditure and income method is secondary.

A.    Calculation Of Neto Product Method

In neto product method of national income counted by add up the value-added that realized by various sectors (bussiness field) in the economy. In Indonesia calculation such this is done by dividing the activities in the economy become 11 major business field, as shown in Table 2.8.

Table 2.8
Gross Domestic Product according to Bussiness Field, 1991.
(in billion rupiah)


Bussiness Field
Prices That Apply
Fixed Price in 1983
1.
Farming, animal husbandry, forestry and fisheries
44.214,4
22.657,2
2.
mining and excavation
30.901,4
19.108,2
3.
processing industry
48.335,9
24.461,2
4.
Electricity, gas, and water
1.557,0
842,8
5.
Building
12.855,8
7.403,3
6.
Trade, hotel, and restaurant
37.726,2
19.557,3
7.
Transportation and communication
13.467,3
6.816,2
8.
Bank and other financial institution
10.083,9
5.517,2
9.
House rent
5.924,7
3.119,7
10.
Government and defense
14.621,6
9.030,1
11.
Other services
7.452,6
4.191,8
GROSS DOMESTIC PRODUCT
227.162,8
122.705,0
Source. Biro Pusat Statistik, Statistik Indonesia, 1992. Table 11.1. page. 576.

Data given are for 1991 and are calculated according to the price that apply, that is the prices in 1991 and the fixed price, that is the prices in 1983. According to the price that apply of Indonesia's Gross Domestic Product precious more than Rp 227.2 trillion in 1991, and according to fixed price value was Rp 122.7 trillion. It can be concluded that the prices between the years 1983-1991 has experienced the average large enough, which is about 85 percent and is obtained from the following calculation: 227.2 / 122.7 x 100 = 185.2 percent.

B.     Calculation of Expenditure Method

In Indonesia, if household consumption, investment, government expenditure and net exports (exports minus imports) totalized, national income earned is called the Gross Domestic Product. Meanwhile, in the United States calculation such generates the Gross National Product. Differences arise as a result of the data collected.
And according to this method there are some types of aggregate expenditure in the economy :
1.      Household consumption
2.      Government consumption
3.      Investment expenditure
4.      Net export

The formula of calculating GDP is the following :


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

C         = Private consumption expenditure
G         = Government Consumption Expenditure
I           = Investment Expenditure
X         = Value of Exports
M         = Value of Imports

EXAMPLE :
A country has a national income, as follows :
1.
Household Consumption
Rp   40.000.000,00
2.
Profit Income Company
Rp   20.000.000,00
3.
Government Expenditure
Rp 125.000.000,00
4.
Rent Income
Rp   12.500.000,00
5.
Investment Expenditure
Rp   37.500.000,00
6.
Export
Rp   25.000.000,00
7.
Import
Rp   17.500.000,00


The answer is :
GDP     = C + G + I + (X - M)
= Rp 40.000.000 + Rp 37.500.000 + Rp 125.000.000 + ( Rp 25.000.000 – Rp 17.500.000 )
              = Rp 202.500.000 + Rp 7.500.000
              = Rp 210.000.000,00
So, the Gross Domestic Product is Rp 210.000.000



TWO SECTORS OF ECONOMY
1.      Consumption Function
Consumption function showed the relation between income with consumption.
C = a + bY

a = autonomous consumption
b = marginal prospensity to consumption
Y = national income
C = consumption rate
MPC showed how much additional who someone consumption or household when they get additional income.
MPC =            Additional consumption 
                            Additional income
 
Consumption Function


2.      Saving Fuction
Saving function showed the relation between income with saving
S = -a + (1-b)Y
S = Saving rate
1-b = MPS.
MPS showed how much additional who someone saving or household when they get additional income.
MPS =            Additional saving
Additional income
MPC + MPS = 1        
MPC = 1 – MPS
MPS = 1 – MPC
Saving Function
 
Saving and Investment
I = Part of national  output that is’t consumption
S = Part of national income that is’t used consumption needs
 
 

Equilibrium of Two Sector


 
THREE SECTORS OF ECONOMY
In the three sectors of economy there are the role of government in the economy.the role of government include income and expenditure.
Total expenditure of economy include consumption expenditure (C), investment expenditure (I) and government expenditure (G). government expenditure most of the financed by taxes. Therefore, tax tax include in the equilibrium of the three sectors which is the effect on the Y. Tax will decreased Y.
The fuction of consumption after tax.
C = a + b (Y-T)

Equilibrium state
Y = C + I + G

Tax Function
Y = To + tY
Where To is fixed tax and t is tax rate

Substitusion be :
C = a + bYd
C = a + b (Y-T)
C = a +b (Y-To-tY)
C = a - bTo + b (1-t)Y
      To will move the line C, while t will change slope of line C. And then include in the equalization.
Y = C + I +G
Y = a - bTo + b(1-t)Y + I + G
1-b (1-t)Y = a-bTo + I + G
Y =a - bTo + I +G
     1-b (1-t)

Equilibrium of Three Sectors
 
 
Example case of National Income 
1.      GNP of a country known to Rp 20,800,000,000.00; depreciation of Rp 700,000,000.00; indirect taxes Rp50,000,000.00; and direct taxes Rp60,000,000.00. The amount of NNI, is…
Answer : NNI = NNP - IndirectTax
Or
NNI = GNP – Depreciation – Indirect Taxes
NNI = 20.800.000.000 - Rp 700.000.000 - Rp 50.000.000
NNI = 20.050.000.000
2.      In 2014 GNP Indonesia based on current price Rp. 300 Trillion with depreciation of Rp. 100 Trillion count the NNP from that case!
Answer :  NNP = GNP – Depreciation
NNP = Rp. 300 Trillion - Rp. 100 Trillion
NNP = Rp. 200 Trillion
3.      Hardi citizen of Indonesia, working in Indonesia with income  Rp2,000,000.00, Paul citizen of foreign country living and working in Indonesia income Rp3,000,000.00, and then Ali citizen of Indonesia living and working abroad with income 1,000,000.00. Count the GNP of this case!


Answer : GDP  = Hardi's income + Paul's income
= Rp2,000,000.00 + Rp3,000,000.00
= Rp5,000,000.00.
Netto Income  = Ali's income - Paul's income
= 1,000,000.00 - Rp3,000,000.00
= Rp2.000.000,00,
So, the GNP    = GDP + Net Income
= Rp5,000,000.00 Rp2,000,000.00
 = Rp3,000,000.00
 References

Sukirno Sadono. Pengantar Teori Makroekonomi (second ed). Jakarta : PT. Raja Grafindo Persada, 1994.
Rahardja, Prathama., and Manurung, Mandala, Teori Ekonomi Makro (5th ed.). Jakarta: Lembaga Penerbit Fakultas Ekonomi Universitas Indonesia, 2014.