7. Deriving and exploring the total expenditures curve The following graph shows total production (TP) and the level of Natural Real GDP (NRGDP) for a hypothetical economy. When Real GDP is $325 billion, consumption is $275 billion, government purchases are $50 billion, and investment is $25 billion. When Real GDP is $375 billion, consumption is $300 billion, government purchases are $50 billion, and investment is $25 billion. Use the blue line (circle symbol) to plot the economy's total expenditure function within a simplified Keynesian framework. NRGDP 450 425 Xx 400 375 350 O 325 350 TOTAL EXPENDITURE (Billions of dollars) 500 475 325 300 TP 300 O 375 400 425 REAL GDP (Billions of dollars) 450 475 500 TE ?

7. Deriving and exploring the total expenditures curve The following graph shows total production (TP) and the level of Natural Real GDP (NRGDP) for a hypothetical economy. When Real GDP is $325 billion, consumption is $275 billion, government purchases are $50 billion, and investment is $25 billion. When Real GDP is $375 billion, consumption is $300 billion, government purchases are $50 billion, and investment is $25 billion. Use the blue line (circle symbol) to plot the economy's total expenditure function within a simplified Keynesian framework. NRGDP 450 425 Xx 400 375 350 O 325 350 TOTAL EXPENDITURE (Billions of dollars) 500 475 325 300 TP 300 O 375 400 425 REAL GDP (Billions of dollars) 450 475 500 TE ?

MACROECONOMICS

14th Edition

ISBN:9781337794985

Author:Baumol

Publisher:Baumol

Chapter9: Demand-side Equilibrium: Unemployment Or Inflation?

Section9.A: The Simple Algebra Of Income Determination And The Multiplier

Problem 4TY

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7. Deriving and exploring the total expenditures curve The following graph shows total production (TP) and the level of Natural Real GDP (NRGDP) for a hypothetical economy. When Real GDP is $450 billion, consumption is $375 billion, government purchases are $30 billion, and investment is $70 billion. When Real GDP is $500 billion, consumption is $400 billion, government purchases are $30 billion, and investment is $70 billion. Use the blue line (circle symbol) to plot the economy's total expenditure function within a simplified Keynesian framework. TOTAL EXPENDITURE (Billions of dollars) 600 575 550 525 500 475 450 425 400 400 TP O 425 X NRGDP O 450 475 500 525 REAL GDP (Billions of dollars) 550 575 600 TE (?
5 The graph shows aggregate expenditures for the fictitious country of Carpistan. Suppose the government of Carpistan increases government expenditures in order to boost the economy. Move the appropriate curve or curves to show the effect of this increase. Next, place point A to show where actual aggregate expenditures equals planned aggregate expenditures. Aggregate Expenditures (AE) 10 9 5 0 1 3 4 D Real GDP (Y) 16 7 11 YAB AR 2.0 10
During 2019, a country reported that its real GDP increased by $3.0 billion. The multiplier for this economy is known to be equal to 10.Which of the following might have caused the increase in real GDP? Question 12Answer a. Exports increased by $0.3 billion. b. Investment decreased by $0.3 billion. c. Exports decreased by $0.3 billion. d. Imports increased by $0.3 billion. e. Government expenditure on goods and services increased by $3 billion.
3. Categories of expenditures Jacques and Kyoko Lalime live in Swarthmore, PA. Kyoko's father, Musashi, lives in Sweden. For each of the following transactions that occur in their lives, identify whether it is included in the calculation of U.S. GDP as part of consumption (C), investment (I), government purchases (G), exports (X), or imports (M). Check all that apply. G M Transaction Kyoko's father in Sweden orders a bottle of Vermont maple syrup from the producer's website. The Federal Aviation Administration expands the runways at Philadelphia International Airport, which is just a few miles from Jacques and Kyoko's house. Jacques's employer upgrades all of its computer systems using U.S.-made parts. Kyoko gets a new video camera made in the United States. Kyoko buys a new BMW, which was assembled in Germany.
1. If imports are $2 trillion, exports are $1.9 trillion, consumption is $3.8 trillion, investment is $700 billion, and government spending is $1.1 trillion, how much is GDP? 2. If consumption is $2.5 trillion, investment is $900 billion, government spending is $700 billion, imports are $1.2 trillion and exports are $1.4 trillion, how much is GDP? Example: If GDP rises from $6 trillion in 1994 to $8 trillion in 1999 and the GDP deflator in 1999 is 110, find real GDP in 1999 and find the percentage increase in real GDP between 1994 and 1999. First, we are asked to find real GDP in 1999. To do this we divide the nominal GDP, which is $8 trillion ($8,000 billion), by the GDP deflator for 1999, which is 110. This then is multiplied by 100. Real GDP in 1999 is $7,273 billion or $7.2 trillion. To find the percent change you must find the difference of real GDP between 1999 and 1994. Change in GDP = 7,232 – 6,000 = 1,232 You then take this difference and divide it by GDP in…
3. Categories of expenditures Larry and Megan Smith live in Swarthmore, PA. Megan's father, Raphael, lives in Sweden. For each of the following transactions that occur in their lives, identify whether it is included in the calculation of U.S. GDP as part of consumption (C), investment (1), government purchases (G), exports (X), or imports (M). Check all that apply. Transaction I G X M Larry buys a sweater made in Guatemala. The state of Pennsylvania repaves highway PA 320, which goes through the center of Swarthmore. Megan's father in Sweden orders a bottle of Vermont maple syrup from the producer's website. Megan gets a new video camera made in the United States. Larry's employer upgrades all of its computer systems using U.S.-made parts. O O
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3@ An economy has neither imports nor income taxes. The MPC is 0.75 and the real GDP is $120 billion. The government increases expenditures by $4 billion. The multiplier is _____ and the change in real GDP from the increase in government expenditures is _____ billion.
3. Categories of expenditures Dmitri and Frances Doherty live in Conshohocken, PA. Their son, Jake, owns his own plumbing business. For each of the following transactions that occur in their lives, identify whether it is included in the calculation of U.S. GDP as part of consumption (C), investment (1), government purchases (G), exports (X), or imports (M). Check all that apply. Transaction Dmitri's employer assigns him to provide consulting services to an Australian firm that's opening a manufacturing facility in China. The Pennsylvania Department of Transportation, a state administration, fixes potholes along PA highway: 23, which feeds into the center of Conshohocken, Frances gets a new video camera made in the United States. Dmitri buys a sweater made in Guatemala. Jake buys a new set of tools to use in his plumbing business. с 00 I O O G O X 0 M O O 0 000 00 000 000
1. If imports are $2 trillion, exports are $1.9 trillion, consumption is $3.8 trillion, investment is $700 billion, and government spending is $1.1 trillion, how much is GDP? 2. If consumption is $2.5 trillion, investment is $900 billion, government spending is $700 billion, imports are $1.2 trillion and exports are $1.4 trillion, how much is GDP?
1. Suppose that in a closed economy GDP is $50,000, consumption is $35,000, taxes are 10,000 and government spending is $5,000. In this case, private saving is _____. a $5,000 b $10,000 c $15,000 d none of the above 2. Suppose that in a closed economy GDP is $50,000, consumption is $35,000, taxes are 10,000 and government spending is $5,000. In this case, investment is _____. a ($5,000) b $5,000 c $15,000 d None of the above
The diagram below shows the consumption schedule for a private closed economy. The level of planned investment is $6 billion. a. Using the diagram, draw the aggregate expenditures schedule for this economy and then identify equilibrium GDP. Instructions: (1) Use the tool provided 'C + I'to draw the aggregate expenditures schedule for this economy. (2) Use the tool provided 'Equilibrium' to identify the new equilibrium GDP. Aggregate Expenditures Schedule 50 Tools 40 C+1 Equilibrium 30 20 10 10 20 30 40 50 Real GDP (billions of dollars) Instructions: In part b, enter your answer as a whole number. In part c, round your answer to 1 decimal place. b. What is the equilibrium GDP for this country? billion c. What is the marginal propensity to consume for this country? Aggregate expenditures (billions of dollars) 18