IFC Understanding Economic Principles 3 — Questions and Answers
Question 1: When economists refer to 'real' interest rates as opposed to 'nominal' interest rates, they mean:
- Interest rates set by the Bank of Canada's overnight target
- Interest rates adjusted for the effects of inflation (Correct answer)
- Interest rates charged on secured versus unsecured loans
- Fixed interest rates as opposed to variable interest rates
Correct answer: Interest rates adjusted for the effects of inflation
The real interest rate equals the nominal rate minus the inflation rate, reflecting the true purchasing-power cost of borrowing.
Question 2: Which of the following correctly describes a 'yield curve inversion' and its economic significance?
- Short-term bond yields rise above long-term yields, often signaling a coming recession (Correct answer)
- Long-term bond yields rise above short-term yields, signaling economic expansion
- The central bank sets short-term rates equal to long-term market rates
- Corporate bond yields fall below government bond yields due to excess liquidity
Correct answer: Short-term bond yields rise above long-term yields, often signaling a coming recession
An inverted yield curve occurs when short-term yields exceed long-term yields and has historically been a reliable predictor of economic recessions.
Question 3: How does increased government deficit spending during a recession typically affect aggregate demand in the short run?
- It decreases aggregate demand by crowding out private investment
- It has no effect because consumers anticipate future tax increases
- It increases aggregate demand by injecting spending into the economy (Correct answer)
- It reduces aggregate demand by raising interest rates through money creation
Correct answer: It increases aggregate demand by injecting spending into the economy
Deficit spending injects money into the economy, boosting aggregate demand through government purchases of goods and services or transfer payments.
Question 4: Which economic concept explains why an initial increase in spending leads to a larger total increase in national income?
- The law of diminishing returns
- The multiplier effect (Correct answer)
- Comparative advantage
- The paradox of thrift
Correct answer: The multiplier effect
The multiplier effect describes how an initial injection of spending ripples through the economy as each recipient spends a portion of what they receive.
Question 5: In international trade theory, Canada would have a comparative advantage in producing a good when:
- Canada can produce the good at a lower absolute cost than all trading partners
- Canada gives up less of other goods to produce it than its trading partners do (Correct answer)
- Canada uses the most advanced technology available to produce the good
- Canada has the largest domestic market for the good among all nations
Correct answer: Canada gives up less of other goods to produce it than its trading partners do
Comparative advantage exists when a country can produce a good at a lower opportunity cost relative to its trading partners, even if it lacks absolute efficiency.
Question 6: Which measure of the money supply is the narrowest and most liquid?
- M2
- M3
- M1
- M0 (Correct answer)
Correct answer: M0
M0 (the monetary base) is the narrowest measure, consisting only of currency in circulation plus central bank reserves, the most liquid form of money.
Question 7: What happens to a country's currency value when its central bank unexpectedly cuts interest rates?
- The currency typically appreciates as investors seek higher domestic returns
- The currency typically depreciates as capital flows to higher-yield countries (Correct answer)
- The currency remains stable because trade balances offset capital flows
- The currency appreciates because lower rates stimulate economic growth
Correct answer: The currency typically depreciates as capital flows to higher-yield countries
Lower interest rates reduce the returns on domestic assets, causing foreign capital to flow out in search of higher yields, which depresses the currency's value.
IFC Understanding Economic Principles 3
When economists refer to 'real' interest rates as opposed to 'nominal' interest rates, they mean: