2. (c) Andrew Tibbitt 2017 2
Economic roles of government
Role Examples/Comment
Allocate resources to public and
merit goods
Defence, law and order,
education, health
Redistribute incomes More equitable distribution
through tax and transfers
Regulate business Control negative externalities,
control monopoly power
Macroeconomic management Achieve macroeconomic
objectives
3. Keynesian view
Economic activity can get stuck at an undesirable level.
Markets, such as the labour market, do not self-correct.
Performance can be improved through active demand
management.
Neo-classical view
Given time, markets will self-adjust.
Acceptable equilibrium can be achieved without demand-
management.
Demand management (e.g. excessive borrowing) causes long-term
damage to economy
(c) Andrew Tibbitt 2017 3
Does the economy need managing?
4. (c) Andrew Tibbitt 2017 4
Macroeconomic objectives
Objective Comment/Example
Steady, sustainable economic
growth
Achieve a ‘trend growth’ of about 3% per
year.
Increase material standard of living
Price stability, low inflation Inflation with 2% to 3% per year range on
average over cycle
Full employment for everybody
that wants to work
Zero cyclical unemployment
Reduce natural rate of unemployment where
possible
Equitable income distribution,
distributive justice
Fair distribution of income, without losing
incentives to work
An efficient use of resources Allocate resources in a way that reflects the
benefits received by members of society
5. Some common external performance measures are monitored by
the macroeconomic managers, including:
The Current Account Balance on the balance of payments
The Exchange Rate (Trade Weighted Index)
Net foreign liabilities (as a % of GDP)
But the government does not have performance objectives for the
external side of the economy.
Performance levels are neither good nor bad – they reflect
Australia’s participation in the global economy.
(c) Andrew Tibbitt 2017 5
External performance indicators are not
macroeconomic objectives
6. 1. To describe macroeconomic economic performance
2. To make policy makers accountable for their policy
decisions
3. To describe or assess the impact of an event on
economic performance
(c) Andrew Tibbitt 2017 6
The purpose of macroeconomic objectives
7. Objectives are described in
general terms (e.g. price
stability, full employment)
Targets are specific. There is
only one specific target for the
Australian economy, i.e. 2% to
3% inflation over the life of the
economy cycle.
(c) Andrew Tibbitt 2017 7
Objectives and targets
8. Fiscal Policy
Government spending
Taxation
Borrowing
Monetary Policy
Cash Rate changes
Future guidance
Bank liquidity
Interventionist
(e.g. infrastructure,
health, education)
Market-orientated
(e.g. wage flexibility,
competition, trade)
Demand-side policies
(c) Andrew Tibbitt 2017 8
External performance indicators are not
macroeconomic objectives
Supply-side policies
9. 1. Conflicting objectives
2. Information gaps
3. Time lags
4. Political objectives
5. External Shocks
These are explained further in
the following slides
(c) Andrew Tibbitt 2017 9
Problems faced in achieving
macroeconomic objectives
10. Within domestic economy
Complementary in short run
• Growth and employment
• Growth and higher material
living standards
• Employment and equity
• Foreign investment and
growth
Complementary in long run
• Price stability and growth
(and hence employment)
• Equity and growth
Clash in short run
• Inflation and employment
• Growth and inflation
Clash in long run
• Price stability and growth
(and hence employment)
• Growth and sustainability
(c) Andrew Tibbitt 2017 10
Complimentary and conflicting objectives
11. Between external and internal economic performance
Complementary in long run
• Foreign investment and
growth
Clash in long run
• Growth and foreign liabilities
Complementary in short run
• Current account deficit and
living standards
Clash in short run
• Current account deficit and
living standards
• High exchange rate and
growth
(c) Andrew Tibbitt 2017 11
Complimentary and conflicting performance
15. The macro-managers can consult:
1. Leading indicators (data about what is going to happen)
2. Coincident indicators (data about what is currently happening)
3. Lagging indicators (data about what has happened)
There are also
1. General indicators (data about economy as a whole)
2. Partial indicators (data about small aspects of the economy)
In general general indicators are also lagging indicators and leading
indicators are also partial indicators.
(c) Andrew Tibbitt 2017 15
2. Information gaps
16. Managers face delays in getting and
in interpreting data
Inside lags
Getting the information
Recognizing the problem
(Recognition lag)
Changing the policy setting (Action or
implementation lags)
Outside lag
Effect lag or impact lag
(c) Andrew Tibbitt 2017 16
3. Time lags
17. In Australia governments serve 3 year terms causing them:
• Always to be in election mode
• To take a short term view of the economy
Politicians are said to suffer from an expansionary bias – they are
likely to be more popular spending money than making savings
Is it better to have poor but democratic decision making than
better but technocratic decision making?
(c) Andrew Tibbitt 2017 17
4. Length of the political cycle
18. Unforeseen events affect aggregate demand and aggregate
supply and knock the economy off course. By definition, the
government can’t control factors beyond its control.
For example:
Global Financial Crisis
Waves of pessimism and optimism
Growth rates in China
The price of commodities
Climate change
(c) Andrew Tibbitt 2017 18
5. External shocks
Internal or domestic performance is measured against the following economic objectives.
There are three areas of external performance that receive a good deal of media attention.
The current account account balance (inflows and outflows of finance related to trade and incomes)
The exchange rate (value of the Australian Dollar measured in terms of one or more other currencies)
Net foreign liabilities (net value of Australia’s foreign debt and extent of foreign ownership of assets located in Australia)
Australia participates in the global economy through trade, capital and finance investment.
But there are no objectives here to measure performance against.
The levels are neither good nor bad – they are the result of participation in the global economy.
There is a lot of economy information.
Data needs to be treated with caution as individual bits of data may be distorted by special events. Taking two or three bits of different data, or two or three readings of the same indicator over a period of time, gives a more reliable picture.
Some data is general (or aggregate) data – indicating performance in the economy as a whole. Examples include:
Inflation data (percentage change in Consumer Price Index)
Unemployment data
Growth data (percentage change in GDP)
Balance of Payments data
Other data refers to only a particular aspect of the economy. Partial data is often more up to date, and generalised conclusions can be made from the more specific information. Examples include:
Business investment
New car registrations
Housing loans
Leading indicators attempt to predict what will happen in the economy.
Coincident indicators report what is currently happening in the economy.
Lagging indicators show what has happened in the economy.
As a general rule, the more general the data the more time it takes to collect and the more out of date it is when it is released.
Partial data is available quickly but it may be less reliable.