economics
beginner
10 sample questions
Inflation MCQ Practice Test
Price rise causes and consequences
Q1. A central bank increases the money supply in an economy experiencing a • deflationary spiral. Which of the following is a likely consequence of this action?
-
A. The deflationary spiral is strengthened as the increased money supply leads to a decrease in the general price level.
-
B. The deflationary spiral is weakened as the increased money supply leads to a moderate increase in the general price level. ✓
-
C. The deflationary spiral is neutralized as the increased money supply leads to a stabilization of the general price level.
-
D. The deflationary spiral is reversed as the increased money supply leads to a moderate decrease in unemployment and a moderate increase in the general price level.
Explanation: In a deflationary spiral, a decrease in aggregate demand leads to a decrease in prices, which in turn leads to a decrease in aggregate demand. By increasing the money supply, the central bank is injecting more money into the economy, which can lead to a moderate increase in prices and a weakening of the deflationary spiral.
Q2. A central bank implements a monetary policy to combat deflation. Which of the following actions would likely increase the price level and reduce the real value of the public debt?
-
A. Increase the reserve requirement for commercial banks.
-
B. Decrease the discount rate for commercial banks.
-
C. Implement a price stability target of 2% inflation.
-
D. Increase the money supply by purchasing government bonds from banks. ✓
Explanation: Purchasing government bonds (open-market operations) expands the money supply, raising the price level. A higher price level reduces the real value of the government's nominal debt. A mere 2% target announcement does not itself raise prices or erode debt.
Q3. In the U.S. Consumer Price Index (CPI), how are the costs of owner-occupied housing treated?
-
A. Through owners' equivalent rent ✓
-
B. Through mortgage interest payments
-
C. Through house purchase prices
-
D. Through property tax payments
Explanation: The CPI measures the cost of housing services, not the purchase of an asset. Owner-occupied housing is therefore captured through owners' equivalent rent — the rent a home would command — rather than house prices or mortgage payments.
Q4. A country is experiencing an increase in the price of a basket of goods, but the central bank has implemented a monetary policy to reduce the money supply. Which of the following would be the most likely effect on the inflation rate?
-
A. The inflation rate would increase due to the decrease in the money supply.
-
B. The inflation rate would decrease as the decrease in money supply reduces aggregate demand. ✓
-
C. The inflation rate would remain unchanged as the effects of the decrease in money supply on inflation are neutralized by the increase in prices.
-
D. The inflation rate would increase due to the decrease in the money supply causing a shift in the aggregate supply curve to the left.
Explanation: When a central bank reduces the money supply, it reduces aggregate demand, which in turn reduces the upward pressure on prices, leading to a decrease in the inflation rate.
Q5. A government implements a policy to reduce inflation by increasing the reserve requirement for commercial banks. This policy is likely to have which of the following effects on the money supply?
-
A. Increase the money supply by reducing the excess reserves held by banks
-
B. Decrease the money supply by reducing the amount of loans banks can offer ✓
-
C. Have no effect on the money supply as banks can still create money through deposits
-
D. Increase the money supply by allowing banks to lend more to consumers
Explanation: An increase in the reserve requirement forces banks to hold a larger portion of their deposits in reserve, rather than lending them out. This reduces the amount of money available for lending and, therefore, decreases the money supply.
Q6. A country is experiencing a moderate level of inflation, and the central bank decides to implement a monetary policy to reduce it. If the central bank increases the reserve requirement for commercial banks, what is the likely effect on the money supply?
-
A. The money supply will decrease, reducing the amount of money available in the economy. ✓
-
B. The money supply will remain unchanged, as banks can still lend money to customers.
-
C. The money supply will increase, as banks will have more money to lend to customers.
-
D. The money supply will be unaffected, as the reserve requirement only affects bank reserves, not the overall money supply.
Explanation: When the central bank increases the reserve requirement, commercial banks are required to hold a larger percentage of their deposits in reserve, rather than lending them out. This reduces the amount of money available for lending and spending, thereby reducing the money supply.
Q7. A central bank implements a monetary policy to combat “creeping” inflation, which is characterized by a gradual increase in prices over time. The policy involves reducing the money supply by selling government securities on the open market. This action will likely have which of the following effects on the economy?
-
A. Increase the interest rate, causing a decrease in consumption and investment ✓
-
B. Reduce the interest rate, causing an increase in consumption and investment
-
C. Increase the price level, causing a decrease in the purchasing power of consumers
-
D. Decrease the price level, causing an increase in the purchasing power of consumers
Explanation: By reducing the money supply, the central bank increases the interest rate, making borrowing more expensive. This decrease in borrowing will lead to a reduction in consumption and investment, which can help combat creeping inflation.
Q8. A country experiences a 3% annual inflation rate. The central bank implements a monetary policy by reducing the money supply. What is the expected impact on the price level?
-
A. The price level will likely increase.
-
B. The price level will likely decrease. ✓
-
C. The price level will remain unchanged.
-
D. The price level change is unpredictable without more information.
Explanation: Reducing the money supply typically reduces the demand for goods and services, which puts downward pressure on the price level. However, the exact magnitude of the change is difficult to predict without additional information.
Q9. A central bank is considering a monetary policy to combat a recent surge in housing prices, which is driving up the overall inflation rate. If the central bank decides to increase the reserve requirement for commercial banks, what is the likely effect on the inflation rate?
-
A. The inflation rate will increase due to reduced lending and lower economic activity.
-
B. The inflation rate will decrease as higher interest rates discourage borrowing and consumption. ✓
-
C. The inflation rate will remain unchanged as the reserve requirement only affects the money supply indirectly.
-
D. The inflation rate may increase in the short term but decrease in the long term as higher interest rates reduce consumption and investment.
Explanation: Increasing the reserve requirement for commercial banks reduces the amount of loans they can make, which decreases the money supply and reduces aggregate demand, thus lowering the inflation rate.
Q10. If the money supply grows 7% while real output grows 2%, the quantity theory of money implies an inflation rate of approximately ____.
-
A. 5% ✓
-
B. 7%
-
C. 2%
-
D. 9%
Explanation: With stable velocity, money growth minus real output growth equals inflation: 7% − 2% = 5%.
That was just a sample. Sign up to unlock the full question bank with timed tests and certificates.
Sign Up Free