Real-World Examples: Fiscal Policy Trade-offs on the Short-Run Phillips Curve

📚 Quick Study Guide

• 📈 The Short-Run Phillips Curve (SRPC) illustrates the inverse relationship between inflation and unemployment.
• 政府 Fiscal policy involves government spending and taxation to influence the economy.
• 💰 Expansionary fiscal policy (increased spending, lower taxes) shifts the SRPC to the right: higher inflation, lower unemployment.
• 税 Contractionary fiscal policy (decreased spending, higher taxes) shifts the SRPC to the left: lower inflation, higher unemployment.
• ⏰ These effects are generally short-run; long-run effects are different.
• 📊 Trade-offs mean choosing between inflation and unemployment targets.

Practice Quiz

1. Which of the following is an example of expansionary fiscal policy?

   1. Increased government spending on infrastructure projects.
   2. Increased income tax rates for all income levels.
   3. Reduced government borrowing through selling bonds.
   4. Decreased unemployment benefits.

2. If a government implements contractionary fiscal policy, what is the likely short-run effect on the Phillips Curve?

   1. A movement up and to the left along the SRPC.
   2. A movement down and to the right along the SRPC.
   3. A shift of the SRPC to the right.
   4. A shift of the SRPC to the left.

3. Suppose an economy is experiencing high unemployment. The government decides to lower taxes to stimulate demand. What is a potential trade-off of this policy in the short run?

   1. Decreased inflation.
   2. Increased unemployment.
   3. Increased inflation.
   4. No change in inflation or unemployment.

4. During a recession, a government increases its spending on public works projects. How does this affect the short-run Phillips Curve?

   1. It causes a leftward shift of the SRPC.
   2. It causes a rightward shift of the SRPC.
   3. It causes a movement along the SRPC towards lower inflation and higher unemployment.
   4. It causes a movement along the SRPC towards higher inflation and lower unemployment.

5. A country is experiencing high inflation. The government decides to cut its spending. What is the likely short-run effect on unemployment?

   1. Unemployment will decrease.
   2. Unemployment will increase.
   3. Unemployment will remain the same.
   4. There is no relationship between government spending and unemployment.

6. If the SRPC shifts to the right, this indicates which of the following?

   1. A decrease in both inflation and unemployment.
   2. An increase in both inflation and unemployment.
   3. A decrease in inflation and an increase in unemployment.
   4. An increase in inflation and a decrease in unemployment.

7. What does the short-run Phillips Curve suggest about the ability of fiscal policy to simultaneously achieve both low inflation and low unemployment?

   1. Fiscal policy can easily achieve both goals simultaneously.
   2. Fiscal policy cannot simultaneously achieve both goals in the short run.
   3. Fiscal policy only affects inflation, not unemployment.
   4. Fiscal policy only affects unemployment, not inflation.