FSOT Economic Principles 4 — Questions and Answers
Question 1: A nation has an absolute advantage in producing a good when it:
- Can produce it at a lower opportunity cost than trading partners
- Produces it with fewer resources than any other nation (Correct answer)
- Earns the most export revenue from that good
- Has the largest domestic market for that good
Correct answer: Produces it with fewer resources than any other nation
Absolute advantage means a country can produce more of a good with the same inputs, or the same amount with fewer inputs, than another country.
Question 2: The velocity of money in the quantity theory of money (MV = PQ) refers to:
- The speed at which the central bank prints currency
- The rate of inflation in an economy
- How quickly money circulates through the economy (Correct answer)
- The pace of GDP growth relative to money supply
Correct answer: How quickly money circulates through the economy
Velocity of money measures how many times a unit of currency is used in transactions over a given period.
Question 3: Which of the following is a consequence of a negative externality, such as pollution?
- Markets overproduce the good relative to the socially optimal level (Correct answer)
- Producers bear all costs, leading to underproduction
- Government intervention always makes the market worse off
- Consumer surplus is maximized in the absence of regulation
Correct answer: Markets overproduce the good relative to the socially optimal level
Negative externalities cause overproduction because producers do not internalize the full social cost, leading to market failure.
Question 4: Hyperinflation is most destructively associated with:
- Slow but steady erosion of purchasing power over decades
- Extremely rapid and out-of-control price increases (Correct answer)
- A temporary spike in commodity prices
- Deflation followed by economic recovery
Correct answer: Extremely rapid and out-of-control price increases
Hyperinflation involves extremely rapid, often uncontrollable increases in prices that can destroy the value of a currency and savings.
Question 5: In a fixed exchange rate system, a country experiencing a balance of payments deficit must typically:
- Devalue its currency immediately
- Use foreign currency reserves to defend the exchange rate (Correct answer)
- Raise import tariffs to reduce the deficit
- Increase its money supply to boost exports
Correct answer: Use foreign currency reserves to defend the exchange rate
Under a fixed exchange rate, a deficit country must sell foreign reserves to buy its own currency and maintain the pegged rate.
Question 6: Opportunity cost is best defined as:
- The monetary price paid for a good or service
- The total cost of production including labor and capital
- The value of the next best alternative foregone (Correct answer)
- The sunk cost already incurred in a project
Correct answer: The value of the next best alternative foregone
Opportunity cost is the value of the best alternative given up when making an economic choice.
Question 7: Which of the following would cause the aggregate demand curve to shift rightward?
- An increase in personal income taxes
- A decrease in consumer confidence
- An increase in government spending (Correct answer)
- A rise in the domestic interest rate
Correct answer: An increase in government spending
Increased government spending directly adds to aggregate demand, shifting the curve to the right and increasing total output at any price level.
FSOT Economic Principles 4
A nation has an absolute advantage in producing a good when it: