Price level (GDP price Index 2012-100) Pocential AS 130 GDP 120 110 100 90 AD 19.0 195 20.0 20.5 21.0 21.5 Real GDP (trillions of 2012 dollars) In the figure above, the economy is at an equilibrium with real GDP of $20 trillion and a price level of 110. As the economy moves toward its ultimate equilibrium, the curve shifts because O a. aggregate supply; leftward; the money wage rate rises O b. aggregate supply; rightward; the money wage rate falls O c. aggregate demand; leftward; the money wage rate rises d. potential GDP; leftward; the money wage rate falls O e. aggregate demand; rightward; the money wage rate falls

Price level (GDP price Index 2012-100) Pocential AS 130 GDP 120 110 100 90 AD 19.0 195 20.0 20.5 21.0 21.5 Real GDP (trillions of 2012 dollars) In the figure above, the economy is at an equilibrium with real GDP of $20 trillion and a price level of 110. As the economy moves toward its ultimate equilibrium, the curve shifts because O a. aggregate supply; leftward; the money wage rate rises O b. aggregate supply; rightward; the money wage rate falls O c. aggregate demand; leftward; the money wage rate rises d. potential GDP; leftward; the money wage rate falls O e. aggregate demand; rightward; the money wage rate falls

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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1. Aggregate expenditures and income The following table shows consumption (C), investment (1), government spending (G), and net exports (X-M) in a hypothetical economy for various levels of real GDP (Y). Assume that the price level remains unchanged at all levels of income. All figures are in billions of dollars. Compute aggregate expenditures for each income level and fill in the last column In the following table. Y с G 500 525 250 150 600 550 250 150 575 250 150 600 250 150 -200 900 625 250 150 -200 700 800 AL AGGREGATE EXPENDITURES (Billions of dollars) The following graph shows real GDP on the horizontal axis and aggregate expenditures (AE) on the vertical axis. The orange line (square symbols) represents a 45-degree (Y-AE) line. 1000 Use the blue points (circle symbol) to plot the aggregate expenditures line for this economy. Line segments will automatically connect the points. 900 300 I 700 X-M Aggregate Expenditures -200 725 -200 750 775 800 825 600 500 + -200 AE line *+…
illustrates and how it is related to the aggregate demand curve. 3. Figure 11.8 shows the aggregate expenditure curve when the price level is 110. When the price level rises to 120, the AE curve shifts vertically downwards from AE, by $1 trillion. When the price level falls to 100, the AE curve shifts vertically upwards from AE, by $1 trillion. Figure 11.8: FIGURE 11.8 Short Answer Problem 10 (a) 8 Price level (GDP deflator) Aggregate planned expendit (trillions o FIGURE 11.9 Short Answer Problem 10 (b) 130 a. Draw two new AE curves in figure 11.8 for the price levels of 100 and 120. What are the equilibrium levels of aggregate expenditures for these two price levels? Label as 'b' the equilibrium point when the price level is 100 and 'c' as price level is 120. 120 b. Use figure 11.8 to obtain three points 'a', 'b' and 'c' on the aggregate demand curve. Plot these three points on figure 11.9. Assume that the aggregate demand curve is linear and draw the AD curve on figure 11.9. Figure…
7. The long-run aggregate supply curve and short-run adjustments Suppose an economy's short-run aggregate supply curve (SRAS), current equilibrium aggregate price level (P₁), and real GDP (Q1) are shown on the graph that follows. The economy currently has Natural Real GDP (QN) of $6 trillion. Use this information to place the orange long-run aggregate supply curve (LRAS, square symbols) in the correct position on the graph. 20 PRICE LEVEL 0 2 4 6 Q₁ REAL GDP (Trillions of dollars) 8 SRAS 10 LRAS
9. Deriving aggregate demand from the income-expenditure model The following graph shows three planned expenditure lines for an economy at three different price levels. PE120 corresponds to the price level of 120; PE100 corresponds to the price level of 100; PE140 corresponds to the price level of 140. The black line (which starts in the bottom left corner) is a 45-degree line illustrating the set of points for which real income and planned expenditure are equal. 800 PE, (P = 100) 700 PE, (P =120) 600 PE, (P =140) Slope: 0.5 500 Y-Intercept: 200 400 300 100 100 200 300 400 500 600 700 800 REAL INCOME (Billions of dollars) The level of equilibrium output at a price level of 100, is On the following graph, plot the aggregate demand curve that results from varying the price level from 100 to 120 to 140, holding all else equal. Hint: Real income and the quantity of output are equivalent. For example, a real income of $100 billion is the same as a quantity of output of $100 billion. PLANNED…
Which of the following is true? O An increase in aggregate demand is the same as a downward shift in the total expenditure function O An increase in aggregate demand is the same as an increase in aggregate supply O An inward shift of the aggregate demand curve is the same as an upward shift in the total expenditure function O An increase in aggregate demand is the same as an upward shift in the total expenditure function
Why is the aggregate demand curve downsloping? Specify how your explanation differs from the explanation for the downsloping demand curve for a single product. What role does the multiplier play in shifts of the aggregate demand curve?
Aggregate demand is defined as O the relationship between the total quantity of goods and services demanded and the income level, all other determinants of spending unchanged. the relationship between the total quantity of goods and services demanded and the price level, all other determinants of spending unchanged. the demand for goods and services generated by all sectors in the economy, holding price level constant. O the relationship between the total quantity of goods and services demanded and the supply of factors of production, all other determinants of production unchanged.
An American retailer purchased 100 pairs of shoes from a company in Mexico in the second quarter of 2016 but does not sell them to a consumer until the third quarter of 2016. In which quarter(s) does(do) the value of the shoes add to U.S. GDP? O the third but not the second quarter O the second quarter but not the third quarter O the second and third quarters O neither the second nor the third quarter Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
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Exhibit 13-1 Price Level a aa H LRAS Real GDP SRAS, Select one: O a. A-E-B-H-C O b. A-E-G-I-C O c. A-D-B-E-A O d. A-D-B-H-C e. A-E-B-I-C SRAS2 SRAS AD₁ ADS 32. Refer to Exhibit 13-1. A continued increase in the price of oil, combined with Fed attempts to respond to these oil shocks by increasing aggregate demand, is likely to take the economy along which of the following paths?
13. Assume that we compute current dollar GDP for 2021Q2 and find that it rose 2% from 2020Q2. But we also find that general prices rose over the same period by the same amount, 2%. Is the country better off, worse off, or about the same when it comes to output? Explain.