Reading 10: Aggregate Output, Prices, and Economic Growth
50 questions available
Key Points
- GDP includes only final goods to avoid double counting.
- Expenditure Approach: GDP = C + I + G + (X - M).
- Real GDP = Nominal GDP / (GDP Deflator / 100).
- Fundamental Relationship: (G - T) = (S - I) - (X - M).
Key Points
- AD Downward Slope: Wealth, Interest Rate, and Exchange Rate effects.
- SRAS shifts with input prices (wages, energy) and productivity.
- LRAS is vertical at full employment; shifts with technology and resources.
- Stagflation is caused by a decrease in SRAS (supply shock).
Key Points
- Potential GDP Growth = Labor Force Growth + Labor Productivity Growth.
- Production Function: Y = A * f(L, K).
- Capital deepening increases output but at a diminishing rate.
- Technological progress (TFP) is essential for sustained growth.
Questions
Which of the following items is most likely included in the calculation of Gross Domestic Product (GDP)?
View answer and explanationUsing the expenditure approach, how is GDP calculated?
View answer and explanationIf Nominal GDP in 20X6 is 213 billion dollars and the GDP deflator relative to the base year is 122.3, what is the Real GDP for 20X6?
View answer and explanationWhich measure of income represents the amount households have available to save or spend after taxes?
View answer and explanationAccording to the fundamental relationship among saving, investment, the fiscal balance, and the trade balance, which equation is correct?
View answer and explanationThe aggregate demand (AD) curve slopes downward due to which of the following reasons?
View answer and explanationWhich of the following factors would cause a shift in the Long-Run Aggregate Supply (LRAS) curve?
View answer and explanationWhat is the immediate effect of an increase in aggregate demand on the economy in the short run, assuming the economy starts at full employment?
View answer and explanationStagflation is characterized by which combination of economic indicators?
View answer and explanationIn the Solow growth model, total factor productivity (TFP) represents growth in output that cannot be explained by which factors?
View answer and explanationIf the GDP deflator is 109.1, this indicates that the price level has:
View answer and explanationWhich component of GDP is typically used to measure the size of the government sector's direct economic activity?
View answer and explanationA decrease in the relative value of a country's currency will generally lead to which shift in the Aggregate Demand (AD) curve?
View answer and explanationWhich of the following best describes the 'wealth effect' in the context of the Aggregate Demand curve?
View answer and explanationIn the short run, if an economy is in an inflationary gap (producing above potential GDP), what is the likely market correction mechanism without government intervention?
View answer and explanationIf the government runs a budget deficit (G > T) and private investment equals private savings (I = S), what must be true about the trade balance?
View answer and explanationWhich curve is considered perfectly elastic (horizontal) in the aggregate supply/demand model?
View answer and explanationIf labor's share of national income is 0.7 and capital's share is 0.3, a 1 percent increase in the labor force will lead to what increase in potential GDP, assuming no change in TFP or capital?
View answer and explanationWhich of the following is a characteristic of a recession?
View answer and explanationWhen the government calculates GDP using the sum-of-value-added method, it sums:
View answer and explanationIf both Aggregate Demand and Short-Run Aggregate Supply increase, what is the effect on Real GDP?
View answer and explanationIf Aggregate Demand increases and Short-Run Aggregate Supply decreases, what is the effect on the Price Level?
View answer and explanationCapital consumption allowance (CCA) is a measure of:
View answer and explanationWhich of the following is NOT included in personal income?
View answer and explanationAssuming a base year of 20X1 (Price = 100), if the price index in 20X2 is 110, what is the annual inflation rate?
View answer and explanationAn increase in consumer wealth (e.g., rising stock prices) will most likely shift the Aggregate Demand curve in which direction?
View answer and explanationThe 'interest rate effect' explains the slope of the AD curve because a higher price level leads to:
View answer and explanationA decrease in business taxes will most likely shift:
View answer and explanationWhich of the following is NOT a source of economic growth in the production function model?
View answer and explanationDiminishing marginal productivity of capital implies that:
View answer and explanationIf 20X1 is the base year, nominal GDP in 20X1 is:
View answer and explanationHousehold disposable income is calculated as:
View answer and explanationIf a government budget deficit increases, what must happen according to the fundamental macroeconomic identity?
View answer and explanationWhich of the following best describes 'potential GDP'?
View answer and explanationA recessionary gap occurs when:
View answer and explanationClassical economists argue that a recessionary gap will self-correct through:
View answer and explanationWhich of the following is a component of 'National Income'?
View answer and explanationExpansionary monetary policy generally shifts:
View answer and explanationThe GDP deflator differs from the Consumer Price Index (CPI) because:
View answer and explanationIf labor productivity grows by 2 percent and the labor force grows by 1 percent, what is the estimated growth in potential GDP?
View answer and explanationWhich of the following is classified as a renewable natural resource?
View answer and explanationIn the context of the production function Y = A * f(L, K), what does 'A' represent?
View answer and explanationIf the exchange rate of the domestic currency appreciates (becomes stronger), what is the likely effect on Aggregate Demand?
View answer and explanationThe 'Very Short-Run Aggregate Supply' (VSRAS) curve is best described as:
View answer and explanationIf 100 dollars of government spending results in a total demand increase of 250 dollars, what is the fiscal multiplier?
View answer and explanationWhich of the following changes would shift the Short-Run Aggregate Supply (SRAS) curve to the right?
View answer and explanationIn the context of the business cycle, what happens to the inventory-sales ratio as an expansion reaches its peak?
View answer and explanationPer-capita real GDP is often used as a measure of:
View answer and explanationA transfer payment (e.g., welfare) is excluded from GDP because:
View answer and explanationIn a developed economy with high capital-to-labor ratios, which factor is the primary driver of sustainable long-term growth?
View answer and explanation