Module M11 Quiz: The Balance of Payments
30 questions ยท Introductory ยท Mix of multiple choice, calculation, and short answer
How to use
Attempt each question before clicking Show Answer. For calculation questions, write out your working before checking.
Question 1
Lesson L01 ยท Intro
Name the three BOP accounts and an example transaction for each.
Type: Short Answer
Show Answer
Answer: Current account (iron ore export), capital account (debt forgiveness), financial account (foreign purchase of Australian bonds).
balance-of-payments
Question 2
Lesson L01 ยท Balance Of Payments
If current account=-3, capital account=+1, what must the financial account be?
Type: Calculation
Show Answer
Answer: +2
CA + KA + FA = 0 โ -3 + 1 + FA = 0 โ FA = +2.
Question 3
Lesson L01 ยท Balance Of Payments
Where does an overseas student's tuition payment appear in the BOP?
Type: Multiple Choice
- A) Current account credit
- B) Financial account debit
- C) Capital account credit
- D) Current account debit
Show Answer
Answer: A) Current account credit
Education services provided to non-residents are a credit in the current account (services export).
Question 4
Lesson L01 ยท Balance Of Payments
What is the largest structural drag on Australia's current account?
Type: Multiple Choice
- A) Trade deficit
- B) Net primary income deficit
- C) Net secondary income deficit
- D) Capital account surplus
Show Answer
Answer: B) Net primary income deficit
Net primary income (investment income paid abroad) is Australia's largest structural current account drag.
Question 5
Lesson L01 ยท Balance Of Payments
If Australia's trade balance is +60, net primary income is -55, and net secondary income is -5, what is the current account balance?
Type: Calculation
Show Answer
Answer: 0
60 + (-55) + (-5) = 0.
Question 6
Lesson L02 ยท Current Account Trends
What drove Australia's current account surpluses in 2019-2023?
Type: Multiple Choice
- A) Higher household saving
- B) Commodity export boom
- C) Government budget surpluses
- D) Reduced foreign debt
Show Answer
Answer: B) Commodity export boom
Iron ore and coal prices surged, boosting export revenues despite persistent net primary income deficits.
Question 7
Lesson L02 ยท Current Account Trends
If trade balance=+120, net primary income=-65, net secondary income=-5, calculate the current account balance.
Type: Calculation
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Answer: 50
120 + (-65) + (-5) = +50.
Question 8
Lesson L02 ยท Intro
Why is Australia's current account surplus considered fragile?
Type: Short Answer
Show Answer
Answer: It depends on high commodity prices which are cyclical and China-dependent, while net primary income deficits are structural.
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Question 9
Lesson L02 ยท Current Account Trends
Which component has persistently dragged Australia's current account?
Type: Multiple Choice
- A) Trade in goods
- B) Trade in services
- C) Net primary income
- D) Net secondary income
Show Answer
Answer: C) Net primary income
Net primary income (investment income paid abroad) is Australia's largest structural current account drag.
Question 10
Lesson L02 ยท Current Account Trends
If trade balance=+60, net primary income=-55, net secondary income=-5, and GDP=2,000, what is the current account as % of GDP?
Type: Calculation
Show Answer
Answer: 0
(60 - 55 - 5) / 2,000 ร 100 = 0%.
Question 11
Lesson L03 ยท Capital Flows
What distinguishes FDI from portfolio investment?
Type: Multiple Choice
- A) FDI is short-term
- B) FDI involves โฅ10% ownership
- C) Portfolio investment is always debt
- D) Portfolio investment is illiquid
Show Answer
Answer: B) FDI involves โฅ10% ownership
FDI requires โฅ10% ownership with management intent; portfolio investment is passive stakes <10%.
Question 12
Lesson L03 ยท Capital Flows
If foreign liabilities=4,500, foreign assets=3,375, and GDP=2,250, calculate NIIP as % of GDP.
Type: Calculation
Show Answer
Answer: -50
(3,375 - 4,500) / 2,250 ร 100 = -50%.
Question 13
Lesson L03 ยท Intro
How does Australia's superannuation sector affect the financial account?
Type: Short Answer
Show Answer
Answer: Super funds invest heavily abroad, creating large outward portfolio investment flows that offset some foreign liabilities.
capital-flows
Question 14
Lesson L03 ยท Capital Flows
Which is riskier for Australia: FDI or portfolio debt inflows?
Type: Multiple Choice
- A) FDI
- B) Portfolio debt
- C) Both equally
- D) Neither is risky
Show Answer
Answer: B) Portfolio debt
Portfolio debt can reverse quickly ('sudden stop' risk), while FDI is long-term and stable.
Question 15
Lesson L03 ยท Capital Flows
If foreign liabilities=4,900 and portfolio=2,800, what % of liabilities are portfolio?
Type: Calculation
Show Answer
Answer: 57.1
2,800 / 4,900 ร 100 โ 57.1%.
Question 16
Lesson L04 ยท Intro
State the sectoral balances identity linking NX to saving and investment.
Type: Short Answer
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Answer: (S - I) + (T - G) = NX, where S-I is private saving-investment balance and T-G is government balance.
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Question 17
Lesson L04 ยท Saving Investment
If S=550, I=480, T=700, G=680, calculate NX.
Type: Calculation
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Answer: 90
(550 - 480) + (700 - 680) = 70 + 20 = +90.
Question 18
Lesson L04 ยท Intro
Why can't tariffs alone eliminate a trade deficit?
Type: Short Answer
Show Answer
Answer: Because NX = (S - I) + (T - G) โ the trade balance depends on saving and investment decisions, not just trade policy.
saving-investment
Question 19
Lesson L04 ยท Saving Investment
If private sector invests more than it saves (S < I) and government runs a deficit (T < G), what must NX be?
Type: Multiple Choice
- A) Positive (surplus)
- B) Negative (deficit)
- C) Zero
- D) It depends on interest rates
Show Answer
Answer: B) Negative (deficit)
NX = (S - I) + (T - G) โ if both terms are negative, NX must be negative (deficit).
Question 20
Lesson L04 ยท Saving Investment
If S-I=-80 and T-G=-40, calculate NX.
Type: Calculation
Show Answer
Answer: -120
-80 + (-40) = -120.
Question 21
Lesson L05 ยท External Debt
What is Australia's approximate net foreign debt as % of GDP in 2024?
Type: Multiple Choice
- A) 20-30%
- B) 50-55%
- C) 70-80%
- D) Over 100%
Show Answer
Answer: B) 50-55%
Net foreign debt is around 50-55% of GDP, while net foreign liabilities (including equity) are slightly higher.
Question 22
Lesson L05 ยท External Debt
If net foreign debt=1,320, interest rate=3.5%, and GDP=2,400, calculate annual interest cost.
Type: Calculation
Show Answer
Answer: 46.2
1,320 ร 0.035 = 46.2.
Question 23
Lesson L05 ยท Intro
Why is Australia's external debt less risky than some developing nations' debt?
Type: Short Answer
Show Answer
Answer: Most is AUD-denominated or hedged, Australia has a floating exchange rate, strong institutions, and a AAA credit rating.
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Question 24
Lesson L05 ยท External Debt
What is the main risk of heavy reliance on portfolio debt inflows?
Type: Multiple Choice
- A) Currency risk
- B) Sudden stops
- C) Inflation
- D) Trade deficits
Show Answer
Answer: B) Sudden stops
Portfolio debt can reverse quickly in a crisis ('sudden stop' risk), unlike stable FDI.
Question 25
Lesson L05 ยท External Debt
If r=4% and g=5%, is debt-to-GDP ratio self-stabilising?
Type: Multiple Choice
- A) Yes, ratio falls
- B) No, ratio rises
- C) Only if NX>0
- D) Only if T>G
Show Answer
Answer: A) Yes, ratio falls
Since r < g, the ratio tends to fall automatically โ no additional surplus needed.
Question 26
Lesson L01 ยท Balance of Payments Structure
Under a floating exchange rate, the Balance of Payments (BOP) must equal zero. This means:
Type: Multiple Choice
- A) Exports always equal imports
- B) The current account balance plus the capital account balance equals zero
- C) International reserves never change
- D) The government always balances its budget
Show Answer
Answer: B) The current account balance plus the capital account balance equals zero
BOP identity: CAB + KAB = 0 (floating ER) or CAB + KAB = ฮFOREX reserves (fixed ER). Under floating, any current account deficit (CAB < 0) must be exactly matched by a capital account surplus (KAB > 0): the country finances its import excess by borrowing from or selling assets to foreigners.
Question 27
Lesson L04 ยท Twin Deficits
The "twin deficits" hypothesis states that a government budget deficit tends to cause a current account deficit. This is because:
Type: Multiple Choice
- A) Government borrowing directly increases imports
- B) Budget deficits reduce national saving (S_government falls), which, if investment is unchanged, widens the current account deficit (NX = S โ I becomes more negative)
- C) Government spending always goes directly to foreign producers
- D) A budget deficit causes the exchange rate to appreciate, reducing exports
Show Answer
Answer: B) Budget deficits reduce national saving (S_government falls), which, if investment is unchanged, widens the current account deficit
From S = I + NX (and S = S_private + S_government): If S_government falls (budget deficit widens) and S_private and I don't change: NX = S โ I falls โ current account deficit widens.
Algebraically: BD + (S_private โ I) = CAD A larger budget deficit (BD) โ larger current account deficit (CAD), ceteris paribus. Note: This is a tendency, not an iron law โ Ricardian equivalence and other offsets can reduce the effect.
Question 28
Lesson L03 ยท Capital Flows
Australia receives large capital inflows from abroad. What does this imply for Australia's current account?
Type: Multiple Choice
- A) Australia must have a current account surplus
- B) Australia must have a current account deficit
- C) The current account balance is unaffected by capital flows
- D) Australia's exchange rate will depreciate
Show Answer
Answer: B) Australia must have a current account deficit
CAB + KAB = 0 (floating ER). Large capital inflows = KAB > 0 โ CAB < 0 (current account deficit). This is Australia's historical pattern: foreign savings fund Australia's excess of investment over domestic saving, showing up as persistent current account deficits (averaging ~4% of GDP from 1980sโ2010s). A current account deficit is NOT inherently bad โ it reflects that Australia is an attractive investment destination.
Question 29
Lesson L04 ยท Fixed Exchange Rates and Speculative Attacks
The shekel is fixed at 0.30 $/shekel but its fundamental value is 0.25 $/shekel. The country has $600 in international reserves. Foreign investors hold 5,000 shekels in financial assets. If investors fear a devaluation and convert all their shekel assets to dollars, what happens?
Type: Short Answer
Show Answer
Answer: The speculative attack forces devaluation โ a self-fulfilling prophecy
Foreign investors hold 5,000 shekels worth 0.30 ร 5,000 = $1,500 at the fixed rate. But reserves are only $600 < $1,500. The central bank cannot buy back all the shekels being sold.
Result: Reserves are exhausted, the peg breaks, and the shekel must be devalued.
Why is it self-fulfilling? - Investors fear devaluation from 0.30 to 0.25 โ they sell shekels to avoid a 17% loss - Their selling exhausts reserves โ devaluation actually occurs - The fear caused the event they feared
This is a classic currency crisis mechanism (e.g., the 1997 Asian financial crisis).
Question 30
Lesson L04 ยท Saving-Investment Gap
National saving (NS) = $400b. Investment (I) = $460b. What is net exports (NX) and how would you characterise Australia's external position?
Type: Calculation
Show Answer
Answer: NX = โ$60b (current account deficit of $60b)
From S = I + NX: NX = NS โ I = 400 โ 460 = โ$60b
Australia's investment exceeds its domestic saving by \(60b. This gap is financed by capital inflows (foreign savings): KAB = +\)60b. The current account deficit reflects borrowing from abroad to fund productive domestic investment.
This matches Australia's actual historical pattern โ persistent CADs funded by foreign capital inflows.