cima c04 2013 class chapter 13 the role of government
DESCRIPTION
It's Chartered Institute of Management Accountants Course: C-04 Fundamentals of Business Economics ,Class LSBF Manchester ,Q's By Teacher Micheal Mubaiwa.TRANSCRIPT
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Chapter 13
The macroeconomic context 2 the role of
government
CHAPTER 13 THE ROLE OF GOVERNMENT
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CHAPTER CONTENTS
LEARNING OUTCOMES ------------------------------------------------- 144
GOVERNMENT MACROECONOMIC POLICY GOALS AND PUBLIC FINANCE ----------------------------------------------------------- 145
UNEMPLOYMENT -------------------------------------------------------- 149
INFLATION -------------------------------------------------------------- 151
MACROECONOMIC POLICY --------------------------------------------- 155
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LEARNING OUTCOMES
a) Explain the main principals of public finance and macroeconomic policy.
b) Describe the impacts on organisations of potential policy responses of
government to each stage of the trade cycle.
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GOVERNMENT MACROECONOMIC POLICY GOALS AND
PUBLIC FINANCE
There are four main objectives of economic policy:
a) Economic growth real growth in national income.
b) Control price inflation.
c) Full employment.
d) Balance imports & exports.
Governments are able to influence aggregate demand through use of budget
deficits and surpluses i.e. through government expenditure.
The difficulty governments face is that once committed to set expenditure, either
by laws or private sector contracts, cutting expenditure may prove problematic.
Democratic governments often only have discretion over approximately 5% of total
expenditure.
Cyclical and structural deficits
Defining cyclical and structural deficits presupposes an understanding of the term
the course of a financial year, and is referred to as a budget deficit.
Cyclical deficit being the fiscal deficit being run due to the phase of the trade
cycle.
Structural deficit deficit that arises as a result of the governments assumed role
in the economy, such as running state owned industries, government failure
and emergency borrowing.
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Functions of taxation
The purpose of taxation being:
a) Raise revenues for the government so as to fund public / merit goods.
b) To manage aggregate demand.
c) To reduce inflationary pressure on prices.
d) To influence consumer choices with regard to certain products.
e) Redistribute wealth in the economy.
f) Protect domestic goods.
Qualities
of a
good tax
Equity
Convenience
Economy
Certainty
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Types of taxation:
Complete the following table, providing two examples for each category of taxation:
INCOME EXPENDITURE CAPITAL
(Examples) (Examples) (Examples)
Taxes can also be categorised according to the percentage of income which is paid
as tax as income levels vary.
EXERCISE 1
The following illustrates two individuals with substantially differing annual incomes
complete the table below so as to compare the three categories of taxation -
Type of Tax Levied At $20,000 p.a. $200,000 p.a
Regressive $2,000 flat
As a percentage of annual income -
Proportional 20%
As a percentage of annual income -
Progressive 20% < $40k
30% > $40k
As a percentage of annual income -
Finally, taxes may be categorise according to how they are collected, direct
taxation being paid direct to the government, compared with indirect taxation
which is collected on behalf of governments.
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Setting tax rates
Within the current economic climate the overriding aim of many governments will
be to set a rate of tax that maximises tax revenue.
The Laffer Curve examines the impact on tax revenue as a result of increasing the
rate of taxation
DISCUSSION 1
Discuss the possible reasons as to why total tax revenue will eventually fall, as the
tax rate approaches 100%?
Tax rate (%)
Tax revenue
100
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UNEMPLOYMENT
Unemployment is where not all workers willing to take a job at the present level of
wages can find work. Unemployment calculated as - (Number of unemployed /
total workforce) X 100.
Exam questions often require students to identify the various types of
unemployment that arise, therefore it is important that the following definitions are
understood!
Frictional unemployment -
Seasonal unemployment
Technological unemployment -
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Cyclical unemployment -
Real wage unemployment
Voluntary unemployment -
Government employment policies
Potential measures include
a) Increase government spending, thus creating jobs in the process.
b) Encouraging private sector development through incentives such as tax
breaks, which in turn will create more jobs.
c) Encouraging training, a skilled labour force will be attractive for private
sector investment.
d) Encouraging labour mobility.
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INFLATION
Inflation refers to a sustained increase in the general price level. Inflation in the UK
is measured by reference to the consumer price index (CPI) which comprises a
oods and services.
As with unemployment, exam questions will often require students to identify the
different types of inflation, to which there are three:
o Cost push inflation.
o Demand pull inflation.
o Quantity theory of money supply.
Cost push inflation
Cost push inflation occurs when businesses are faced with increasing production
costs and raise their prices in order to maintain profit margins. This is illustrated
below through the use of AD and AS.
Sources of cost push inflation include
AD1
AS1
P1
Price level
Real GDP
AS2
P2
Y1 Y2
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Demand pull inflation
Demand pull inflation is most likely to occur when there is little spare capacity in
the economy. An increase in AD will subsequently lead to an increase in prices.
Quantity theory of money supply
The theory that increases in the money supply will lead to increases in the price
level. The link between money and the general price level can be expressed
through the following equation (Fisher equation)
MV = PT, where:
M is the money supply
V is the velocity of circulation of money
P is the general price level
T stands for transactions and is equivalent to output
For the above equation to explain the link between money supply & inflation, V and
T must remain constant!
AD1
P1
Price level
Real GDP
LRAS 1
P2
Y1 Y2
AD2
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Hyperinflation
Generally regarded as being inflation in excess of 1000% per year.
Consequences of inflation
Redistribution
of wealth
Balance of
payments
effects
Wage
bargaining
Consumer
behaviour
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Inflation and unemployment
The Phillips Curve is a graphical illustration of the inverse relationship which
historically existed between the rate of wage inflation and the rate of
unemployment.
The NAIRU non-accelerating inflation rate of unemployment
as the rate of unemployment when the rate of wage inflation is stable!
Inflation Rate %
Unemployment rate %
Phillips Curve
LRPC
SRPC
NAIRU
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MACROECONOMIC POLICY
Fiscal policy
Fiscal policy may be defined as the manipulation of public spending, taxation and
Fiscal policy is
concerned with aggregate demand (AD).
With government spending (G) and taxation (T), two policy stances may be
adopted-
Expansionary fiscal policy G > T
Or;
Contractionary fiscal policy T > G
Macroeconomic
policy options
Fiscal policy Monetary policySupply side
policies
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Monetary policy
Monetary policy can be used as a means towards achieving ultimate economic
objectives for inflation, the balance of trade, full employment and real economic
growth.
There are two groups of monetary policy instruments: those that affect the money
Expansionary monetary policy
Increases the supply of money and/or decrease interest rates.
Contractionary monetary policy
Reduce the supply of money and/or increase interest rates.
DISCUSSION 2
State the impact from a rise in interest rates on the following
Household spending
Private sector investment
Foreign funds
Exchange rates
Inflation
Bond prices
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Supply side policies
Supply side theory derives from the notion that the long run aggregate supply
curve is inelastic. Therefore focussing purely on demand side policy, whilst bringing
a temporary increase in gross domestic product; ultimately leads to inflation due to
an inelastic long run aggregate supply curve with negligible impact on
unemployment.
By augmenting the overall level of supply in the economy (causing a rightward shift
in the aggregate supply curve) achieves not only increased output within the
economy, but at lower prices!
Supply-side policy focuses on deregulation as a means of increasing the supply of
goods and services in the economy
Characteristics of supply side economics entail
Free market policies
Reduction in trade union activity
Lower tax rates
Limited role of government
National income National income
$ $
AD1
AD2
AS
ASs
AS ASs
AD1
Demand side policy Supply side policy