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- Chapter 3
The Balance of Payments and the
Effective Exchange Rate
- Objectives
• To study the structure of the balance of payments
• To illustrate how the BOP is related to the FX market
• To introduce the concept of the effective exchange
rate
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-2
- Definition
• The balance of payments (BOP) is a systematic
record of all economic transactions between the
residents of the reporting country and the rest of the
world over a specified period of time.
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-3
- Important elements in the
definition
• Rest of the world
• Economic transactions
• Resident
• Flows versus stocks
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-4
- Important elements in the
definition (cont.)
• The BOP records changes in assets and liabilities
• Figures may or may not be seasonably adjusted
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-5
- Structure of the BOP
• The BOP consists of the current account and the
financial account
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-6
- Components of the current account
• Merchandise account (trade balance)
• Net services
• Current transfers
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-7
- The financial account
• Records official and non-official net financial flows
• A balancing item is added to account for errors and
omissions
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-8
- The Australian BOP: Current
account
(AUD Million)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-9
- The Australian BOP: Financial
account
(AUD Million)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-10
- The Australian BOP: Balancing item
(AUD Million)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-11
- The BOP and FX market
• The BOP is related to the FX market because
transactions involving trade and capital flows give
rise to the demand for and supply of currencies
• The demand for foreign currency is the supply of
domestic currency, and vice versa
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-12
- Derivation of the demand and
supply curves
• The demand for foreign exchange is equivalent to
import expenditure
• The demand curve is derived from the supply and
demand for imports
(cont.)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-13
- Derivation of the demand and
supply curves (cont.)
• The supply of foreign exchange is equivalent to
export revenue.
• The supply curve is derived from the supply of and
demand for exports.
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-14
- The demand side equations
The following equations are used to derive the demand
curve:
*
Df P Qm
m
Qm a bPm
Pm SPm*
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-15
- The supply side equations
The following equations are used to derive the supply
curve:
Sf Px* Qx
Qx c dPx
* Px
Px
S
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-16
- The demand for and supply of
foreign exchange curves
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-17
- Factors affecting the current
account
• Economic growth: A country with a higher growth
rate than its trading partners will experience
deterioration in the current account.
(cont.)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-18
- Factors affecting the current
account (cont.)
• The exchange rate: The effect of the exchange rate
depends on the elasticities of demand for exports
and imports.
* * *
B Px Qx PmQm
Q m em Pm
Q x
e x Px*
(cont.)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-19
- Factors affecting the current
account (cont.)
• Inflation: A country that has a higher inflation rate
than its trading partners will experience deterioration
in the current account.
(cont.)
Copyright 2010 McGraw-Hill Australia Pty Ltd
PPTs t/a International Finance: An Analytical Approach 3e by Imad A. Moosa
Slides prepared by Afaf Moosa
3-20
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