Public Policy and Economic Growth - AP Macroeconomics

1. What does the Laffer Curve illustrate?

   Relationship between tax rates and tax revenue. Demonstrates optimal tax rates for maximum government revenue.

2. What is the definition of 'stagflation'?

   High inflation and high unemployment simultaneously. Occurs when monetary and fiscal policies conflict.

3. Define 'real GDP'.

   GDP adjusted for inflation. Removes effects of price changes to show actual growth.

4. What does an increase in government spending typically do to GDP?

   Increases GDP. Direct injection of money stimulates economic activity.

5. What is contractionary fiscal policy?

   Reducing government spending or increasing taxes. Reduces aggregate demand to slow economic overheating.

6. What is the effect of high interest rates on borrowing?

   Decreases borrowing. Higher costs discourage loans and major purchases.

7. Identify the formula for calculating GDP growth rate.

   $\frac{GDP_{new} - GDP_{old}}{GDP_{old}} \times 100$. Measures percentage change in economic output over time.

8. Identify the primary goal of fiscal policy.

   Manage economic growth and stability. Balances employment, inflation, and sustainable development.

9. What is the impact of increased capital investment on growth?

   Promotes economic growth. Builds productive capacity and future economic output.

10. Define 'aggregate demand'.

    Total demand for goods and services in an economy. Combines consumer, business, government, and net export spending.

11. Which policy tool involves altering interest rates?

    Monetary policy. Central banks control borrowing costs through money supply changes.

12. What does 'MPC' stand for in economics?

    Marginal Propensity to Consume. Measures fraction of additional income that gets spent.

13. Identify the formula for calculating the inflation rate.

    $\frac{CPI_{new} - CPI_{old}}{CPI_{old}} \times 100$. Measures percentage change in price levels over time.

14. What is a progressive tax system?

    Tax rate increases as income increases. Higher earners pay proportionally more in taxes.

15. What is a budget deficit?

    Government spending exceeds revenue. Creates debt when government expenditures surpass income.

16. What is the definition of fiscal policy?

    Government spending and taxation to influence the economy. Uses government budget tools to manage economic conditions.

17. Which type of policy aims to reduce unemployment?

    Expansionary fiscal policy. Increases spending and cuts taxes to boost job creation.

18. What is the definition of 'public goods'?

    Non-excludable and non-rivalrous goods. Available to all without reducing others' consumption.

19. What is meant by 'supply-side economics'?

    Policies aimed at increasing productivity and economic output. Focuses on increasing production capacity and efficiency.

20. How does fiscal policy affect aggregate demand?

    Through government spending and taxation. Budget changes directly alter total economic demand.

21. Which economic indicator measures inflation?

    Consumer Price Index (CPI). Tracks changes in average prices of consumer goods.

22. Which policy is used to combat inflation?

    Contractionary monetary policy. Reduces money supply to control rising price levels.

23. How does monetary policy influence interest rates?

    By changing the money supply. More money lowers borrowing costs; less money raises them.

24. What does the Phillips Curve represent?

    Inverse relationship between inflation and unemployment. Shows short-term trade-off between price stability and jobs.

25. What is the primary goal of supply-side policies?

    Increase economic productivity. Enhances efficiency and long-term economic growth potential.

26. What is the definition of 'national debt'?

    Total amount of money a government owes. Accumulates from years of budget deficits and borrowing.

27. What effect does a tax cut typically have on consumer spending?

    Increases consumer spending. Lower taxes leave more disposable income for purchases.

28. Which type of unemployment occurs during recessions?

    Cyclical unemployment. Results from reduced economic activity and job losses.

29. What is the term for the total value of goods and services produced?

    Gross Domestic Product (GDP). Measures total economic output within national borders.

30. What is an expansionary monetary policy?

    Increasing money supply to lower interest rates. Stimulates borrowing and investment through cheaper credit.

31. State the formula for the multiplier effect.

    $\frac{1}{1-MPC}$, where MPC is the marginal propensity to consume. Shows how initial spending creates amplified economic impact.

32. Which policy aims to stimulate economic growth?

    Expansionary fiscal policy. Boosts demand through increased spending and lower taxes.

33. Which policy tool is used to manage the money supply?

    Monetary policy. Central banks control currency circulation and availability.

34. Define 'crowding out effect'.

    Private investment decreases due to increased government borrowing. Higher interest rates discourage private sector borrowing.

35. What is the natural rate of unemployment?

    The rate of unemployment when the economy is at full employment. Includes only structural and frictional unemployment types.

36. What is the result of a contractionary monetary policy?

    Reduced money supply and increased interest rates. Tightens credit to reduce inflationary pressures.

37. What is a regressive tax system?

    Tax rate decreases as income increases. Lower-income earners pay higher proportional tax rates.

38. What is the primary goal of monetary policy?

    Control inflation and stabilize currency. Maintains price stability and economic balance through monetary tools.

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