Balance of Payments in Economics

ECON 215
Introduction to Economy of
Ghana
Session 4 – External Sector Part1
Lecturer: Dr.  Emmanuel A. Codjoe
 & Dr. Michael Danquah
Contact Information: ecodjoe.ug@gmail.com
Session Overview
Session Overview: A country which does not trade with
another country stands the risk of not increasing its economic
welfare. This implies that the external sector of (every)
country is very important. This session seeks to introduce the
students to the external sector in Ghana. 
 Goals/ Objectives: At the end of the session, the student will
Explain what the balance of Payments (BoP) is
Know the components of BoP
Identify which items are debit items and which are credit
items
Analyze national income accounting in an open economy
 
Slide 2
Session Outline
The key topics to be covered in the session are as follows:
Topic One: Introduction to External sector
Topic Two:  The Balance Of Payments Account
Topic Three: National income accounting in an open economy
 
Slide 3
Reading List
Refer 
 
students to relevant text/chapter or reading materials
you will make available on Sakai
 
Slide 4
INTRODUCTION TO EXTERNAL
SECTOR
Topic One
 
Slide 5
What is Balance of Payments (BoP)?
The Balance of Payments (BoP) is a presentation of all the economic
transactions between a country’s residents and the rest of the world.
The term “resident” does not coincide with the original meaning of the
word. An individual who is present in Ghana is not necessarily a
resident of Ghana 
for the purposes of calculating the BoP. Residents
are people who are permanently resident in a country. That they go
outside the country for one reason or another does not change their
status.
Thus tourists, diplomats, and military personnel serving as
peacekeepers are all regarded as residents of the country from which
they came.
The presentation can involve transactions over a specified interval of
time, usually a month, a quarter or a year. During the specified period
there are millions of transactions of individual households, firms, and
governments. These are summed up to calculate for the Balance of
Payments.
 
Slide 6
Why is Debit and Credit?
Movement of a good, service or financial asset is considered to be a
debit
 or 
credit
.
Debit 
is any transaction that gives rise to payments to the rest of the
world and gifts made to non-residents. Thus, debit includes:
i.
Goods and services acquired from non-residents
, for example
when
 
a trader in Ghana imports Nokia phones from Finland. An
example of a service is when Ghana Commercial Bank employs a
foreign consultant to set up its database
ii.
Gifts and transfers made to non-residents – 
an example is when
the government of Mozambique.
iii.
Assets acquired from residents; also known as capital outflow. 
An
example is when Anglo-Gold Ashanti acquires a gold mining
company in Tanzania.
Debit  is entered with a negative sign
 
Slide 7
Why is Debit and Credit? Cont’d
Credit
 is any transaction that gives rise to receipts from the
rest of the world and gifts received from the outside world. It
is given by the following activities:
i.
Goods and services provided to non-residents
-an example
is when Ghana Cocoa Board exports cocoa to the UK.
ii.
Gifts or transfers received from non-residents
- example
when you receive some money from your brother in the US.
iii.
Assets given up to non-residents; also called capital inflow
-
an example is when an American acquires shares in
Credit 
 
is entered with a positive sign.
 
Slide 8
Double Entry Bookkeeping
The concept of double bookkeeping used by accountants is also
used to compile the BoP. Under this concept every complete
transaction will result in two entries that have exactly equal values
but opposite signs – as a debit with a negative and as a credit with a
positive sign. This is because every transaction entails the
movement of a good, service or asset which must be paid for. The
payment or agreement as to how payment will be made constitute
a second movement which must also be recorded.
Sometimes payment is not made immediately but agreement is
reached as to how payment is to be made. The result of this
principle is that the total value of debit entries must equal the total
value of credit entries. Thus the balance of payments which
represents the difference between total debits and total credits
must sum up to zero. In order words, BoP must necessarily balance.
 
Slide 9
Examples of Double Entry
Bookkeeping
Ghana Cocoa Board exports 5 million dollars worth of cocoa to
the US. A cheque is issued by the importer in US drawn on a
bank in New York. In Ghana’s BoP the movement of cocoa is
entered as a credit with a plus sign. The cheque payment is an
acquisition of a foreign account by the Ghana Cocoa Board. It
is thus entered as a debit of 5 million with a minus sign.
Korle-Bu Hospital imports generators worth one million euros
from Germany. Payment is made by the transfer of foreign
exchange by Korle-Bu which the hospital buys from the Bank
of Ghana. In this case a debit is recorded on Ghana’s BoP since
the payment constitutes the acquisition of a Ghanaian asset
by non-residents.
 
Slide 10
THE BALANCE OF PAYMENTS
ACCOUNT
Topic Two
 
Slide 11
Presentation of the Balance of
Payments
While presentation by different nations may differ slightly there
is a standard format that they all follow: the two basic divisions
of the Balance of Payments are the
 current account 
and the
capital account
Current Account 
consists of:
i.
All transaction involving goods and services in which the
transferee gives an economic value in return
ii.
Gifts and transfers
Capital Account
 also known as the 
financial account shows
changes in the country’s foreign financial assets and liabilities.
This includes changes in the country’s international reserves.
 
Slide 12
Current Account
1.
Goods and Services
a.
Merchandise – 
also known 
as visible
 consists of items that we can
drop on our feet”. 
Basically they are tangible goods such as
computers, cars, cocoa, timber, etc. When Ghana exports cocoa, this
item is credited and when she imports computers it is debited.
b.
Factor Services
These are payments made for the use of foreign assets that have
come into a country earlier.
Profits earned by foreign companies in Ghana (entered as debit) or by
a Ghanaian company abroad (entered as credit)
Dividends, i.e., earnings on shares of foreigners in Ghana (debit) or by
Ghanaian owned shares abroad (credit)
Interest, i.e., payment by a Ghanaian company on a loan contracted
earlier (debit) or earned by a Ghanaian entity that lends abroad
(credit)
 
Slide 13
Current Account Cont’d
c.
Non-Factor Services –
 these are earnings by foreign companies on services
rendered to residents or vice versa. Examples include:
Freight – when a Ghanaian company uses a foreign shipping line (entered as
debit)
Insurance – when a Ghanaian uses the services of a foreign insurance  company
(entered as debit)
2.
Unilateral Transfers – 
also called
 unrequited receipts 
are movements of goods
and services for which no payment is made. Thus, for instance, if Ghana receives
a gift of milk powder from American government this will be entered on the
merchandise portion as a debit (import) and on the unilateral portion as credit. A
gift from Ghana to Mozambique will be entered on the merchandise portion as a
credit (export) and on the unilateral line as a debit.
a.
Private Remittances and Gifts 
consists of gifts by individuals such as those from
your brother in the US. Gifts by private entities such as NGOs are also entered
here.
b.
Government Transfers
 are gifts at governmental levels such as from government
of foreign countries and international organizations.
 
Slide 14
Capital Account
 
Slide 15
1.
Private Capital
 – this involves the selling and buying of assets by private
sector participants.
a.
Direct Investment – 
This is the act of purchasing enough shares in a
company to at least have an effective voice in its management. It also
includes outright purchase of a company. By international convention, at
least 30% ownership of a company is  regarded as direct investment.
b.
Portfolio Investment (Securities and Banking Flows) – 
This is the act of
purchasing an asset that does not give the purchaser control. The
distinction between long-term and short-term is based on the original
maturity of the asset. If it is more than one year it is long term, less than
one year – short term.  Thus a security that is issued to mature in 18
months is a long term investment. Assets with no stated maturity such
as a share in a company are considered to be long term. Bank balances
however are considered to be short term.
Generally, long term investments are regarded as being sensitive to market
sentiments whilst short term is regarded as something that can move in
quickly and move out just as quickly.
Capital Account  Cont’d
2.
Official Reserves Transactions – 
these are assets available for use
by the central bank authorities of a country in meeting BoP needs.
They are kept in the form of:
a.
Monetary Gold – 
this was very important during the fixed
exchange rate era. At that time, countries were expected to fix
their currency to 1 oz. of gold. In this floating exchange rate era
gold has lost its importance as a reserve asset.
b.
IMF credits and SDRs – 
the IMF is responsible for managing the
international financial system. In this capacity it lends to countries
that have BoP problems. The loans obtained are entered as
reserves. SDRs are a special kind of reserve initially issued on the
basis of their size. Countries can thus keep reserves in SDRs.
c.
Foreign Exchange Reserves – 
for most countries these consists of
assets kept in the form of dollars, euros, and other important
currencies. This is the popular form of keeping reserves.
 
Slide 16
The Concept of Deficit and Surplus
 
Slide 17
Balance of trade: 
it relates simply to the merchandise balance. For
a typical developing country such as Ghana, this balance can be
negative or positive. However, most natural resource rich countries
like an oil producer this is likely to be positive.
Balance on Services: 
This is the balance of factor and non-factor
services. A typical developing country like Ghana has not got a well
developed non-factor services sector such as banking, insurance
and software services. Thus Ghana tends to import more of these
services than exports. Also, since Ghana does not send much capital
outside it does not earn much from it. Therefore, this balance will
tend to be negative for a developing country like Ghana.
Balance on current account: 
it is the combination of the balance on
goods and services, and that of unilateral transfers.
The Concept of Deficit and Surplus
Cont’d
Balance on Capital account: 
this is the balance on private
capital
Basic Balance: 
it is the sum of the current account
balance and the balance on capital account excluding
short term capital. The essence of the exclusion is to
remove items that are considered volatile from the
balance. This balance is then meant to capture the
workings of the fundamental economic forces.
Overall Balance: 
this term is used when short term
capital is added to the basic balance.
 
Slide 18
NATIONAL INCOME ACCOUNTING
IN AN OPEN ECONOMY
Topic Three
 
Slide 19
Some Useful Identities
In a closed economy, the national income can be calculated by summing
the comsumption expenditures by consumers, investment expenditures by
businesses and governent expenditures. So this gives us:
1.
Y ≡ C + I + G
This indicates that the 
national income/output
 
(Y)
 is 
consumed
 (
C),
invested (I),
or 
purchased by the government (G).
However in an open economy  i.e., an economy trading with the rest of the
world, we need to add exports to the right hand to account for output sent
abroad. Also, we need to account for only what is produced in the country
by subtract(subtracting) imports from the right hand side. Performing the
above operations gives us:
2.
Y= C + I + G + X – M
Where X 
is exports
 
and
 M 
is imports.
 
Slide 20
Useful Identities: Relationship between
Current Account and Income-Expenditure
C + I + G
 can be classified as domestic expenditure, 
E
Thus we can write:
3.
Y = E + X – M
(X – M) 
can be regarded as the current account balance since national
income only measures currently produced goods and services. Thus we
can replace
 (X – M) 
with 
B 
for balance. Thus,
4.
Y = E + B
Making 
B
 the subject gives us
5.
B = Y – E
Equation 
5 
reveals a lot. It says that the balance on current account is
the difference between output and expenditure 
(output gap)
. So for
instance if 
B
 is 
negative
 that implies 
(Y –E) 
is 
negative. 
A current
account where B is negative implies that expenditure must be greater
than output.
 
Slide 21
Useful Identities: Relationship between Current
Account and Income-Expenditure Cont’d
Now when a country is running a current account deficit, it must be
running a capital surplus. A capital account surplus implies capital inflows
from non-residents.
Now sometimes a country may be running a deficit but may find it difficult
to attract the capital from abroad. One form of capital inflow though is
loans from abroad. A country with this kind of predicament is then forced
to get to the IMF for the loans. The IMF might agree to lend but then
impose some ‘conditionality’ i. e that a country must fulfill.
The options open to a country from equation 5 is either to increase output
and/or reduce expenditure. Thus it should not come as a surprise when as
part of the IMF conditionality, countries are told to cut expenditure.
Normally raising output is more difficult and takes time. But measures are
usually put in place to ensure that those in the productive sector have the
incentive to raise output.
 
Slide 22
Useful Identities: Current Account and
The Budget
There is another way of looking at national income accounting:
Starting from equation 2
2.
Y = C + I + G + X – M
Subtract C from both sides
6.
Y – C = I + G + X – M
Subtract tax revenue 
T 
from both sides
7.
Y – C = I + (G – T) + (X – M)
Now the term on the left hand side is Income from which we subtract
consumption and taxes. At the individual level we can easily that this is
saving. Thus in this aggregate framework this is national saving. We
can thus write:
8.
S = I + (G – T) + (X – M)
Where S is saving given by (Y – C – T).
 
Slide 23
Useful Identities: Current Account and
The Budget  Cont’d
Subtract I from both sides
9.
S – I =
 
(G – T) + (X – M)
We can re-arrange and get
10.
X – M = (S – I) + (T – G) 
or
10b. B = (S – I) + (T – G)
Let’s assume that 
S = I
, this implies
11.
B= T – G
If B is negative 
(current account deficit)
 – that implies G is greater than
T. That is government expenditure is greater than tax revenue or what
we call a 
budget deficit
. This reinforces the earlier result that one
solution to a deficit problem is a cut in expenditure.
 
Slide 24
 Useful Identities:The Current Account
and Investment/Saving
Getting back to equation 10b we assume that T=G. This then
leaves us with 
12.
B = S – I
This implies that with a deficit, investment is greater than saving
– i.e saving in the country is inadequate to finance its
investment.
Equation 12 shows that if there is a deficit it means internal
saving is inadequate to finance needed investment. Thus, there
is need for capital inflow to finance the investment. One option
for a country then is to raise its saving. This is the other side of
the coin to reducing expenditure.
 
Slide 25
Policy Implications
There are some policy implications here:
If for one reason or the other Ghana is not able to save
adequately to finance her investment then she needs to
attract foreign saving – in the form of capital inflows.
Thus the right conditions must be created to attract this
capital
These include macro stability, well functioning
infrastructure and a well functioning regulatory and legal
framework
 
Slide 26
References
 
 
Slide 27
Slide Note
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The balance of payments (BoP) is essential in understanding a country's economic transactions with the rest of the world. Learn about its components, debit and credit items, and national income accounting in an open economy.

  • Economics
  • BoP
  • International Trade
  • Debit
  • Credit

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  1. Lecturer: Dr. Emmanuel A. Codjoe & Dr. Michael Danquah Contact Information: ecodjoe.ug@gmail.com College of Education School of Continuing and Distance Education 2014/2015 2016/2017

  2. Session Overview Session Overview: A country which does not trade with another country stands the risk of not increasing its economic welfare. This implies that the external sector of (every) country is very important. This session seeks to introduce the students to the external sector in Ghana. Goals/ Objectives: At the end of the session, the student will Explain what the balance of Payments (BoP) is Know the components of BoP Identify which items are debit items and which are credit items Analyze national income accounting in an open economy Slide 2

  3. Session Outline The key topics to be covered in the session are as follows: Topic One: Introduction to External sector Topic Two: The Balance Of Payments Account Topic Three: National income accounting in an open economy Slide 3

  4. Reading List Refer students to relevant text/chapter or reading materials you will make available on Sakai Slide 4

  5. Topic One INTRODUCTION TO EXTERNAL SECTOR Slide 5

  6. What is Balance of Payments (BoP)? The Balance of Payments (BoP) is a presentation of all the economic transactions between a country s residents and the rest of the world. The term resident does not coincide with the original meaning of the word. An individual who is present in Ghana is not necessarily a resident of Ghana for the purposes of calculating the BoP. Residents are people who are permanently resident in a country. That they go outside the country for one reason or another does not change their status. Thus tourists, diplomats, and military personnel serving as peacekeepers are all regarded as residents of the country from which they came. The presentation can involve transactions over a specified interval of time, usually a month, a quarter or a year. During the specified period there are millions of transactions of individual households, firms, and governments. These are summed up to calculate for the Balance of Payments. Slide 6

  7. Why is Debit and Credit? Movement of a good, service or financial asset is considered to be a debit or credit. Debit is any transaction that gives rise to payments to the rest of the world and gifts made to non-residents. Thus, debit includes: i. Goods and services acquired from non-residents, for example when a trader in Ghana imports Nokia phones from Finland. An example of a service is when Ghana Commercial Bank employs a foreign consultant to set up its database ii. Gifts and transfers made to non-residents an example is when the government of Mozambique. iii. Assets acquired from residents; also known as capital outflow. An example is when Anglo-Gold Ashanti acquires a gold mining company in Tanzania. Debit is entered with a negative sign Slide 7

  8. Why is Debit and Credit? Contd Credit is any transaction that gives rise to receipts from the rest of the world and gifts received from the outside world. It is given by the following activities: i. Goods and services provided to non-residents-an example is when Ghana Cocoa Board exports cocoa to the UK. ii. Gifts or transfers received from non-residents- example when you receive some money from your brother in the US. iii. Assets given up to non-residents; also called capital inflow- an example is when an American acquires shares in Credit is entered with a positive sign. Slide 8

  9. Double Entry Bookkeeping The concept of double bookkeeping used by accountants is also used to compile the BoP. Under this concept every complete transaction will result in two entries that have exactly equal values but opposite signs as a debit with a negative and as a credit with a positive sign. This is because every transaction entails the movement of a good, service or asset which must be paid for. The payment or agreement as to how payment will be made constitute a second movement which must also be recorded. Sometimes payment is not made immediately but agreement is reached as to how payment is to be made. The result of this principle is that the total value of debit entries must equal the total value of credit entries. Thus the balance of payments which represents the difference between total debits and total credits must sum up to zero. In order words, BoP must necessarily balance. Slide 9

  10. Examples of Double Entry Bookkeeping Ghana Cocoa Board exports 5 million dollars worth of cocoa to the US. A cheque is issued by the importer in US drawn on a bank in New York. In Ghana s BoP the movement of cocoa is entered as a credit with a plus sign. The cheque payment is an acquisition of a foreign account by the Ghana Cocoa Board. It is thus entered as a debit of 5 million with a minus sign. Korle-Bu Hospital imports generators worth one million euros from Germany. Payment is made by the transfer of foreign exchange by Korle-Bu which the hospital buys from the Bank of Ghana. In this case a debit is recorded on Ghana s BoP since the payment constitutes the acquisition of a Ghanaian asset by non-residents. Slide 10

  11. Topic Two THE BALANCE OF PAYMENTS ACCOUNT Slide 11

  12. Presentation of the Balance of Payments While presentation by different nations may differ slightly there is a standard format that they all follow: the two basic divisions of the Balance of Payments are the current account and the capital account Current Account consists of: i. All transaction involving goods and services in which the transferee gives an economic value in return ii. Gifts and transfers Capital Account also known as the financial account shows changes in the country s foreign financial assets and liabilities. This includes changes in the country s international reserves. Slide 12

  13. Current Account 1. a. Goods and Services Merchandise also known as visible consists of items that we can drop on our feet . Basically they are tangible goods such as computers, cars, cocoa, timber, etc. When Ghana exports cocoa, this item is credited and when she imports computers it is debited. Factor Services These are payments made for the use of foreign assets that have come into a country earlier. Profits earned by foreign companies in Ghana (entered as debit) or by a Ghanaian company abroad (entered as credit) Dividends, i.e., earnings on shares of foreigners in Ghana (debit) or by Ghanaian owned shares abroad (credit) Interest, i.e., payment by a Ghanaian company on a loan contracted earlier (debit) or earned by a Ghanaian entity that lends abroad (credit) b. Slide 13

  14. Current Account Contd c. Non-Factor Services these are earnings by foreign companies on services rendered to residents or vice versa. Examples include: Freight when a Ghanaian company uses a foreign shipping line (entered as debit) Insurance when a Ghanaian uses the services of a foreign insurance company (entered as debit) Unilateral Transfers also called unrequited receipts are movements of goods and services for which no payment is made. Thus, for instance, if Ghana receives a gift of milk powder from American government this will be entered on the merchandise portion as a debit (import) and on the unilateral portion as credit. A gift from Ghana to Mozambique will be entered on the merchandise portion as a credit (export) and on the unilateral line as a debit. Private Remittances and Gifts consists of gifts by individuals such as those from your brother in the US. Gifts by private entities such as NGOs are also entered here. Government Transfers are gifts at governmental levels such as from government of foreign countries and international organizations. 2. a. b. Slide 14

  15. Capital Account 1. Private Capital this involves the selling and buying of assets by private sector participants. Direct Investment This is the act of purchasing enough shares in a company to at least have an effective voice in its management. It also includes outright purchase of a company. By international convention, at least 30% ownership of a company is regarded as direct investment. Portfolio Investment (Securities and Banking Flows) This is the act of purchasing an asset that does not give the purchaser control. The distinction between long-term and short-term is based on the original maturity of the asset. If it is more than one year it is long term, less than one year short term. Thus a security that is issued to mature in 18 months is a long term investment. Assets with no stated maturity such as a share in a company are considered to be long term. Bank balances however are considered to be short term. Generally, long term investments are regarded as being sensitive to market sentiments whilst short term is regarded as something that can move in quickly and move out just as quickly. a. b. Slide 15

  16. Capital Account Contd 2. Official Reserves Transactions these are assets available for use by the central bank authorities of a country in meeting BoP needs. They are kept in the form of: Monetary Gold this was very important during the fixed exchange rate era. At that time, countries were expected to fix their currency to 1 oz. of gold. In this floating exchange rate era gold has lost its importance as a reserve asset. IMF credits and SDRs the IMF is responsible for managing the international financial system. In this capacity it lends to countries that have BoP problems. The loans obtained are entered as reserves. SDRs are a special kind of reserve initially issued on the basis of their size. Countries can thus keep reserves in SDRs. Foreign Exchange Reserves for most countries these consists of assets kept in the form of dollars, euros, and other important currencies. This is the popular form of keeping reserves. a. b. c. Slide 16

  17. The Concept of Deficit and Surplus Balance of trade: it relates simply to the merchandise balance. For a typical developing country such as Ghana, this balance can be negative or positive. However, most natural resource rich countries like an oil producer this is likely to be positive. Balance on Services: This is the balance of factor and non-factor services. A typical developing country like Ghana has not got a well developed non-factor services sector such as banking, insurance and software services. Thus Ghana tends to import more of these services than exports. Also, since Ghana does not send much capital outside it does not earn much from it. Therefore, this balance will tend to be negative for a developing country like Ghana. Balance on current account: it is the combination of the balance on goods and services, and that of unilateral transfers. Slide 17

  18. The Concept of Deficit and Surplus Cont d Balance on Capital account: this is the balance on private capital Basic Balance: it is the sum of the current account balance and the balance on capital account excluding short term capital. The essence of the exclusion is to remove items that are considered volatile from the balance. This balance is then meant to capture the workings of the fundamental economic forces. Overall Balance: this term is used when short term capital is added to the basic balance. Slide 18

  19. Topic Three NATIONAL INCOME ACCOUNTING IN AN OPEN ECONOMY Slide 19

  20. Some Useful Identities In a closed economy, the national income can be calculated by summing the comsumption expenditures by consumers, investment expenditures by businesses and governent expenditures. So this gives us: 1. Y C + I + G This indicates that the national income/output(Y) is consumed (C), invested (I),or purchased by the government (G). However in an open economy i.e., an economy trading with the rest of the world, we need to add exports to the right hand to account for output sent abroad. Also, we need to account for only what is produced in the country by subtract(subtracting) imports from the right hand side. Performing the above operations gives us: 2. Y= C + I + G + X M Where X is exportsand M is imports. Slide 20

  21. Useful Identities: Relationship between Current Account and Income-Expenditure C + I + G can be classified as domestic expenditure, E Thus we can write: 3. Y = E + X M (X M) can be regarded as the current account balance since national income only measures currently produced goods and services. Thus we can replace (X M) with B for balance. Thus, 4. Y = E + B Making B the subject gives us 5. B = Y E Equation 5 reveals a lot. It says that the balance on current account is the difference between output and expenditure (output gap). So for instance if B is negative that implies (Y E) is negative. A current account where B is negative implies that expenditure must be greater than output. Slide 21

  22. Useful Identities: Relationship between Current Account and Income-Expenditure Cont d Now when a country is running a current account deficit, it must be running a capital surplus. A capital account surplus implies capital inflows from non-residents. Now sometimes a country may be running a deficit but may find it difficult to attract the capital from abroad. One form of capital inflow though is loans from abroad. A country with this kind of predicament is then forced to get to the IMF for the loans. The IMF might agree to lend but then impose some conditionality i. e that a country must fulfill. The options open to a country from equation 5 is either to increase output and/or reduce expenditure. Thus it should not come as a surprise when as part of the IMF conditionality, countries are told to cut expenditure. Normally raising output is more difficult and takes time. But measures are usually put in place to ensure that those in the productive sector have the incentive to raise output. Slide 22

  23. Useful Identities: Current Account and The Budget There is another way of looking at national income accounting: Starting from equation 2 2. Y = C + I + G + X M Subtract C from both sides 6. Y C = I + G + X M Subtract tax revenue T from both sides 7. Y C = I + (G T) + (X M) Now the term on the left hand side is Income from which we subtract consumption and taxes. At the individual level we can easily that this is saving. Thus in this aggregate framework this is national saving. We can thus write: 8. S = I + (G T) + (X M) Where S is saving given by (Y C T). Slide 23

  24. Useful Identities: Current Account and The Budget Cont d Subtract I from both sides 9. We can re-arrange and get 10. X M = (S I) + (T G) or 10b. B = (S I) + (T G) Let s assume that S = I, this implies 11. B= T G S I =(G T) + (X M) If B is negative (current account deficit) that implies G is greater than T. That is government expenditure is greater than tax revenue or what we call a budget deficit. This reinforces the earlier result that one solution to a deficit problem is a cut in expenditure. Slide 24

  25. Useful Identities:The Current Account and Investment/Saving Getting back to equation 10b we assume that T=G. This then leaves us with 12. B = S I This implies that with a deficit, investment is greater than saving i.e saving in the country is inadequate to finance its investment. Equation 12 shows that if there is a deficit it means internal saving is inadequate to finance needed investment. Thus, there is need for capital inflow to finance the investment. One option for a country then is to raise its saving. This is the other side of the coin to reducing expenditure. Slide 25

  26. Policy Implications There are some policy implications here: If for one reason or the other Ghana is not able to save adequately to finance her investment then she needs to attract foreign saving in the form of capital inflows. Thus the right conditions must be created to attract this capital These infrastructure and a well functioning regulatory and legal framework include macro stability, well functioning Slide 26

  27. References Slide 27

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