Question 1

Which of the following best describes the main purpose of the Balance of Payments (BoP) for a country like Australia?

Accepted Answer

To record all financial transactions made between residents of Australia and the rest of the world over a specific period.

Question 2

Suppose the Reserve Bank of Australia increases interest rates. What is the most likely short-term effect on the value of the Australian dollar ($$AUD$$)?

Accepted Answer

The $$AUD$$ will appreciate due to increased demand from foreign investors seeking higher returns.

Question 3

A country is experiencing a persistent Current Account Deficit (CAD) as a percentage of its Gross Domestic Product (GDP). Which of the following is a potential negative consequence?

Accepted Answer

Increased foreign debt and vulnerability to external shocks.

Question 4

Which formula correctly represents the simple Keynesian multiplier?

Accepted Answer

$$k = \frac{1}{1-MPC}$$

Question 5

If Australia’s terms of trade improve, which of the following is the most likely direct effect?

Accepted Answer

Australia can import more goods for the same value of exports, increasing national income.

Question 6

Which of the following is NOT a typical reason for a government to implement protectionist policies?

Accepted Answer

To increase the efficiency of global resource allocation.

Question 7

A country’s Gini coefficient increases from 0.30 to 0.45 over a decade. What does this indicate?

Accepted Answer

Income inequality has increased.

Question 8

Which of the following best describes the impact of globalisation on developing economies?

Accepted Answer

It can lead to increased access to foreign investment and technology, but may also increase income inequality.

Question 9

If the Australian government runs a budget deficit, which of the following is a possible method to finance it?

Accepted Answer

Issuing government bonds to domestic and foreign investors.

Question 10

Which of the following is a likely effect of a country joining a free trade agreement such as NAFTA or ASEAN?

Accepted Answer

Increased trade flows between member countries due to reduced tariffs and quotas.

Question 11

Suppose the Australian dollar depreciates significantly. Which of the following is the most likely short-term effect on Australia’s exports and imports?

Accepted Answer

Exports become cheaper for foreign buyers, while imports become more expensive for Australians.

Question 12

Which of the following best explains the concept of 'externalities' in economics?

Accepted Answer

Costs or benefits from an economic activity that affect third parties not directly involved in the transaction.

Question 13

If the marginal propensity to consume (MPC) in an economy is $$0.8$$, what is the value of the simple multiplier?

Accepted Answer

$$k = \frac{1}{1-0.8} = 5$$

Question 14

Which of the following is a likely social cost of high unemployment in an economy?

Accepted Answer

Increased crime rates and social unrest.

Question 15

Which of the following is a characteristic of cyclical unemployment?

Accepted Answer

It rises during economic downturns and falls during periods of economic growth.

Question 16

A government introduces a carbon tax to address climate change. Which economic concept does this policy most directly relate to?

Accepted Answer

Internalising negative externalities.

Question 17

Which of the following best describes the 'terms of trade' for a country?

Accepted Answer

The ratio of export prices to import prices.

Question 18

If a country’s exports are $$\200$ billion and its imports are $$\$$150$$ billion, what is the value of its trade balance?

Accepted Answer

$$\50$ billion surplus

Question 19

Which of the following is a likely effect of sustained economic growth on environmental sustainability?

Accepted Answer

It may increase resource depletion and environmental degradation unless managed with appropriate policies.

Question 20

Which of the following is a direct effect of an increase in Australia’s net foreign liabilities as a percentage of GDP?

Accepted Answer

Greater vulnerability to changes in global interest rates.

Microeconomics and the Global Economy: Key Concepts, Issues, and Applications

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