National Accounts Rui Mota [email protected] Tel. 21 841 9440 Ext. 3440 Tiago Domingos October 2010 Engenharia do Ambiente
Jan 11, 2016
National Accounts
Tel. 21 841 9440 Ext. 3440
Tiago Domingos
October 2010
Engenharia do Ambiente
National Accounts
• System of National Accounts is a comprehensive accounting framework within which economic data can be compiled and presented in a format that is designed for purposes of economic analysis, decision-taking and policy-making.
• Integrates a set of macroeconomic accounts, balance sheets and tables based on a set of internationally agreed concepts, definitions, classifications and accounting rules.
• Accounts compiled for a succession of time periods, thus providing a continuing flow of information, indispensable for the monitoring, analysis and evaluation of the performance of an economy over time.
Aggregation
• 5 Sectors:
– Households
– Firms
– Financial Intermediaries (banks, …)
– Governments (national and local)
– Rest Of the World (ROW)
• 4 Markets (Supply and Demand):
– Goods and services
– Resources (labor, land and capital)
– Money (loanable funds)
– Foreign exchange
Circular flow of income
• Factors: Labor, Land, Capital
• Factor payments: Wage, Rents, Interests, Profits – become income.
• Expenditures: on goods and services (output)
• 1 – Income approach: Y = Wage + Rent + interest + operating surplus
• 2 – Output approach: Y = market value of all produced output (Σ VA)
• 3 – Expenditure approach: Y = C
Households
Firms
OutputFactorsFactor payments: Y
Expenditures: C
1 2 3
€€
Circular flow of income
• Balance to:
– Households: Y - Tnet = C + S, Tnet = T- Tr
– Firms: Y = C + I + G + X - M
– Government: ΔGov = Tnet - G
– FI: S + ΔGov + B - L = I
– ROW: X - M = L - B
Households
Firms
C
FIS
I
Gov.
Y
T
Tr
G
ROW
X
M
ΔGov
BorrowLend
- Market for outputs
National Accounts Identity
CIXM
Main Aggregates
National(Residence)
- Primary income - Primary income flows to ROWflows to ROW
Product / Income
+ Primary income + Primary income flows from ROWflows from ROW
Domestic(Territory)
Net
+ Consumption + Consumption Fixed Capital Fixed Capital (CFC)(CFC)
Aggregate X - Consumption of - Consumption of Fixed Capital (CFC)Fixed Capital (CFC)
Gross
X – Domestic produc, Income, Saving, Disposable income, ...
• GNI = GDP + Y’RM . Where Y’RM = Net income payable to non-resident units for production factors.
Domestic Product vs. National Income
Main Aggregates
GDP
+ Primary income flows from ROW
- Primary income flows to ROW
= Gross National Income (GNI)= Gross National Income (GNI)
+ Current net transfers from ROW
= Gross Disposable Income (GDI)= Gross Disposable Income (GDI)
- Final consumption (Private and Government)
= Gross Saving (S)= Gross Saving (S)
Net Domestic Product (NDP)
= Net National Income (NNI)= Net National Income (NNI)
= Net Disposable Income (NDI)= Net Disposable Income (NDI)
= Net Saving (NS)= Net Saving (NS)
Subtract CFC
Domestic Product vs. National Income
Source: AMECO database
Domestic vs National [euros 2000]
0
20
40
60
80
100
120
140
160
180
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Mil
liard
s e
uro
s
PT Domestic
Ireland Domestic
PT National
Ireland National
Gross Product vs. Net Product [euros 2000]
Source: AMECO database
0
20000
40000
60000
80000
100000
120000
140000
160000
1990 1995 2000 2005
Mil
lio
n e
uro
s
GDP
NDP
Gross/Net Saving in Portugal [euros 2000]
Source: AMECO database
-10000
-5000
0
5000
10000
15000
20000
25000
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Mill
ion
eu
ros
Gross national saving
Net nation saving
Net Investment