The Business Cycle Practice Questions

8 representative multiple-choice questions on the business cycle for AP Macroeconomics, drawn from our 17-question bank for this module. Work through each one, then open “Show answer” for the correct choice and an explanation. For scored, timed practice across the full bank, take a full practice test.

1. 1. The four phases of the business cycle, in order, are:

   • A. Peak, trough, expansion, contraction
   • B. Expansion, peak, contraction, trough
   • C. Trough, contraction, peak, expansion
   • D. Contraction, expansion, trough, peak
   Show answer

   Correct answer: B. Expansion, peak, contraction, trough

   The cycle runs: expansion (output rising), peak (the high point where growth crests), contraction (output falling), trough (the low point). After the trough, a new expansion begins and the cycle repeats.

2. 2. Which of the following is a leading economic indicator?

   • A. Unemployment rate
   • B. Real GDP
   • C. Stock market prices
   • D. Average duration of unemployment
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   Correct answer: C. Stock market prices

   Stock prices tend to decline before recessions begin and rise before recoveries materialize, which is why they qualify as a leading indicator. The unemployment rate is a lagging indicator because it continues rising even after GDP has begun to recover. Real GDP is a coincident indicator. Average duration of unemployment is also a lagging indicator.

3. 3. Unemployment is classified as a lagging indicator because:

   • A. It rises before a recession begins
   • B. It falls before a recession begins
   • C. It continues to rise even after the economy begins recovering
   • D. It is unrelated to the business cycle
   Show answer

   Correct answer: C. It continues to rise even after the economy begins recovering

   Firms are cautious about rehiring after a downturn. Even after GDP starts growing again, employers wait to see sustained demand before adding headcount. Unemployment continues to climb for several months into the recovery before it finally turns around. That delay is what makes it a lagging indicator.

4. 4. The long-run growth trend in a business cycle diagram represents:

   • A. The maximum possible output of the economy
   • B. The economy's average growth rate over time, smoothing out cyclical fluctuations
   • C. The inflation rate over time
   • D. Government spending as a share of GDP
   Show answer

   Correct answer: B. The economy's average growth rate over time, smoothing out cyclical fluctuations

   The trend line shows the economy's potential growth path, the trajectory GDP would follow if there were no cyclical swings above and below it. Actual GDP oscillates around this trend, rising above it during late expansions and falling below it during contractions.

5. 5. In the AD/AS model, an economic expansion is best represented by:

   • A. A leftward shift of aggregate demand
   • B. A rightward shift of aggregate demand along the SRAS curve
   • C. A leftward shift of short-run aggregate supply
   • D. Movement along the LRAS curve
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   Correct answer: B. A rightward shift of aggregate demand along the SRAS curve

   An expansion corresponds to aggregate demand increasing and shifting rightward. The economy moves along the SRAS curve to a higher level of output, and depending on proximity to full employment, the price level may also rise. Option A would represent a contraction. Option C would represent a negative supply shock. Option D does not describe a shift in either curve.

6. 6. Building permits, new orders for consumer goods, and the yield curve spread are all classified as:

   • A. Coincident indicators because they reflect current economic conditions
   • B. Lagging indicators because they change after the economy turns
   • C. Leading indicators because they tend to change direction before the overall economy does
   • D. Supply-side indicators because they measure production capacity
   Show answer

   Correct answer: C. Leading indicators because they tend to change direction before the overall economy does

   Building permits signal future construction. New orders predict future production. The yield curve spread reflects market expectations about future interest rates and growth. All three change direction before the broader economy turns, making them leading indicators. Option A describes indicators like real GDP and industrial production that move with the economy in real time. Option B describes indicators like unemployment duration that peak well after a recession ends. Option D is a fabricated category; these are demand-side signals about future spending and investment.

7. 7. Consumer confidence surveys show a sharp decline, and firms begin to cut planned investment. According to the role of expectations in the business cycle, this will most likely:

   • A. Have no effect on real GDP because expectations are not part of the AD/AS model
   • B. Shift aggregate supply to the left, causing stagflation
   • C. Shift aggregate demand to the left, reducing real GDP and potentially triggering a contraction
   • D. Shift aggregate demand to the right as consumers rush to buy before conditions worsen
   Show answer

   Correct answer: C. Shift aggregate demand to the left, reducing real GDP and potentially triggering a contraction

   Expectations are a powerful self-fulfilling mechanism. When consumers expect hard times, they cut spending. When firms expect lower sales, they cut investment. Both consumption (C) and investment (I) are components of AD, so aggregate demand shifts left. Output falls, unemployment rises, and the pessimism that triggered the pullback becomes justified by the economic decline it caused. This feedback loop can transform a mild slowdown into a full contraction. Option A is wrong because C and I are in the AD equation. Option B confuses demand-side pessimism with a supply shock. Option D describes panic buying, which is rare and not the typical response to falling confidence.

8. 8. Real GDP, industrial production, and employment levels are best classified as which type of economic indicator?

   • A. Leading indicators
   • B. Coincident indicators
   • C. Lagging indicators
   • D. Composite indicators
   Show answer

   Correct answer: B. Coincident indicators

   These three indicators move in lockstep with the overall economy. When the economy expands, real GDP rises, factories produce more, and firms hire. When the economy contracts, all three decline simultaneously. They reveal where the economy is right now rather than where it has been or where it is heading. Option A describes indicators like stock prices and building permits that change before the economy turns. Option C describes indicators like unemployment rate that change after the turning point. Option D is not a standard classification in the leading-lagging-coincident framework.