Aggregate Demand - AP Macroeconomics

1. Write the formula for Aggregate Demand.

   AD = C + I + G + (X - M). Standard macroeconomic equation where $(X - M)$ represents net exports.

2. What is the short-run effect of a decrease in AD on unemployment?

   Increases unemployment. Lower demand reduces production, requiring fewer workers.

3. How does consumer confidence affect AD?

   Higher confidence increases AD. Optimistic consumers spend more, pessimistic consumers save more.

4. What effect does a strong currency have on AD?

   Decreases AD. Strong currency makes exports expensive and imports cheaper.

5. What is the effect of increased consumer debt on AD?

   Decreases AD. Higher debt reduces disposable income available for consumption.

6. How do government subsidies affect AD?

   Increase AD. Subsidies reduce costs, encouraging more spending and investment.

7. What is the short-run effect of an increase in AD on real GDP?

   Increases real GDP. Higher demand leads to increased production and employment.

8. What are the components of Aggregate Demand?

   Consumption, Investment, Government Spending, Net Exports. The four spending categories that make up total economic demand.

9. Identify the symbol for Government Spending in AD.

   G. Represents all government purchases of goods and services.

10. What does 'M' represent in the AD formula?

    Imports. Goods and services purchased from foreign countries.

11. What is the effect of improved infrastructure on AD?

    Increases AD. Better infrastructure increases productivity and business investment.

12. What impact does technology advancement have on AD?

    Increases AD through investment and productivity. Innovation spurs business investment and consumer demand.

13. What is Aggregate Demand (AD) in macroeconomics?

    Total demand for goods and services within an economy. Measures total spending by all sectors at different price levels.

14. What happens to AD if there is an increase in foreign income?

    Increases AD. Foreign prosperity increases demand for domestic exports.

15. Which component of AD is most volatile?

    Investment. Business investment fluctuates most with economic conditions.

16. Identify a non-price determinant of AD.

    Consumer income. Income affects consumption, the largest AD component.

17. How does fiscal policy influence AD?

    Through changes in G and taxes. Government directly controls spending and indirectly affects consumption.

18. How do transfer payments affect AD?

    Increase AD. Government transfers boost disposable income and consumption.

19. How does monetary policy influence AD?

    Through changes in interest rates. Central bank controls money supply and interest rates.

20. What effect does an increase in interest rates have on AD?

    Decreases AD. Higher rates reduce investment and consumption spending.

21. What is the relationship between AD and the price level?

    Inverse relationship. AD curve slopes downward due to wealth, interest rate, and net export effects.

22. Identify the symbol for Investment in AD.

    I. Represents business spending on capital goods and inventory.

23. What is the Wealth Effect in the context of AD?

    Higher price level decreases real wealth, reducing AD. Rising prices erode purchasing power of money holdings.

24. What is the impact of an increase in business taxes on AD?

    Decreases AD. Higher costs reduce business investment spending.

25. How does a decrease in imports affect AD?

    Increases AD. Lower imports improve the net export component $(X - M)$.

26. Identify the symbol for Net Exports in AD.

    X - M. Exports minus imports, representing the trade balance effect.

27. What does 'X' represent in the AD formula?

    Exports. Goods and services sold to foreign countries.

28. Explain the Net Export Effect in relation to AD.

    Higher prices make exports expensive, reducing AD. Domestic goods become less competitive internationally.

29. What effect does a decrease in taxes have on AD?

    Increases AD. Lower taxes increase disposable income, boosting consumption.

30. What is the impact of decreased oil prices on AD?

    Increases AD. Lower energy costs reduce production expenses and consumer prices.

31. Define the Interest Rate Effect related to AD.

    Higher prices lead to higher interest rates, decreasing AD. Higher price level increases money demand, raising interest rates.

32. What shifts the AD curve to the left?

    Decrease in C, I, G, or (X - M). Any factor that reduces spending shifts AD leftward.

33. What shifts the AD curve to the right?

    Increase in C, I, G, or (X - M). Any factor that increases spending shifts AD rightward.

34. How does a change in population affect AD?

    Increased population increases AD. More people means greater total demand for goods and services.

35. What happens to AD when there is an increase in exports?

    Increases AD. Higher exports directly increase the net export component.

36. What role do expectations of future prices play in AD?

    Expectations of higher prices increase AD now. People buy now to avoid expected higher future prices.

37. Identify the symbol for Consumption in AD.

    C. Represents household spending on goods and services.

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