Economics (6th Edition)
6th Edition
ISBN: 9780134105840
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 23.A, Problem 1RQ
To determine
The general expression of the aggregate expenditure function, find the intercepts and the slope.
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Calculate the four components of aggregate expenditure and GDP for the following economy using data from the table below.Instructions: Enter your responses as whole numbers. If you are entering any negative numbers, be sure to include a negative (-) sign in front of those numbers.
GDP
Consumption expenditures
$550
Exports
$100
Government purchases of goods and services
$200
Construction of new homes and apartments
$200
Sales of existing homes and apartments
$200
Imports
$50
Beginning-of-year inventory stocks
$100
End-of-year inventory stocks
$50
Business fixed investment
$100
Government payments to retirees
$100
Household purchases of durable goods
$150
Consumption expenditures: $
Investment expenditures: $
Government Purchases: $ Net Exports: $
GDP: $
Assume an economy has a consumption function of C = 0.60 (Yd) + $856.02. Additionally, this economy has investment spending = $421.91, government purchases = $224.77, taxes = $192.45, exports = $193.13, and imports = $249.19. What is the equilibrium level of GDP based on this information? Round your answer to two digits after the decimal.
Examine the graph above. Suppose that government increases its spending, shifting the aggregate expenditure line upwards. GDP increases from GDP1 to GDP2, and this amount is $550 billion. If the MPC is 0.8, calculate the difference between the points N and L to find out by how much the government spending changed.
Chapter 23 Solutions
Economics (6th Edition)
Ch. 23.A - Prob. 1RQCh. 23.A - Prob. 2RQCh. 23.A - Prob. 3RQCh. 23.A - Prob. 4RQCh. 23 - Prob. 23.1.1RQCh. 23 - Prob. 23.1.2RQCh. 23 - Prob. 23.1.3RQCh. 23 - Prob. 23.1.4PACh. 23 - Prob. 23.1.5PACh. 23 - Prob. 23.1.6PA
Ch. 23 - Prob. 23.1.7PACh. 23 - Prob. 23.1.8PACh. 23 - Prob. 23.1.9PACh. 23 - Prob. 23.2.1RQCh. 23 - Prob. 23.2.2RQCh. 23 - Prob. 23.2.3RQCh. 23 - Prob. 23.2.4RQCh. 23 - Prob. 23.2.5RQCh. 23 - Prob. 23.2.6PACh. 23 - Prob. 23.2.7PACh. 23 - Prob. 23.2.8PACh. 23 - Prob. 23.2.9PACh. 23 - Prob. 23.2.10PACh. 23 - Prob. 23.2.11PACh. 23 - Prob. 23.2.12PACh. 23 - Prob. 23.2.13PACh. 23 - Prob. 23.2.14PACh. 23 - Prob. 23.3.1RQCh. 23 - Prob. 23.3.2RQCh. 23 - Prob. 23.3.3RQCh. 23 - Prob. 23.3.4RQCh. 23 - Prob. 23.3.5RQCh. 23 - Prob. 23.3.6PACh. 23 - Prob. 23.3.7PACh. 23 - Prob. 23.3.8PACh. 23 - Prob. 23.3.9PACh. 23 - Prob. 23.3.10PACh. 23 - Prob. 23.3.11PACh. 23 - Prob. 23.3.12PACh. 23 - Prob. 23.4.1RQCh. 23 - Prob. 23.4.2RQCh. 23 - Prob. 23.4.3RQCh. 23 - Prob. 23.4.4PACh. 23 - Prob. 23.4.5PACh. 23 - Prob. 23.4.6PACh. 23 - Prob. 23.4.7PACh. 23 - Prob. 23.4.8PACh. 23 - Prob. 23.4.9PACh. 23 - Prob. 23.4.10PACh. 23 - Prob. 23.4.11PACh. 23 - Prob. 23.4.12PACh. 23 - Prob. 23.4.13PACh. 23 - Prob. 23.5.1RQCh. 23 - Prob. 23.5.2RQCh. 23 - Prob. 23.5.3RQCh. 23 - Prob. 23.5.4PACh. 23 - Prob. 23.5.5PACh. 23 - Prob. 23.5.6PACh. 23 - Prob. 23.1RDE
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Similar questions
- What is on the axes of an expenditure-output diagram?arrow_forwardFrom the graph above, complete the aggregate expenditure function from the information provided. ( AE = ___ + ___Yarrow_forward(Aggregate Expenditure) What are the components of aggregate expenditure? In the model developed in this chapter, which components vary with changes in the level of real GDP? What determines the slope of the aggregate expenditure line?arrow_forward
- The table below shows hypothetical values of the expenditure components for the United States in 2016. Expenditure Component Amount of Expenditure (billions of dollars) Durable goods $1,269.30 Nondurable goods 2,638.30 Services 7,763.00 Gross investment 2,682.40 Exports 2,302.90 Imports 2,803.60 Federal government 1,250.00 State and local government…arrow_forwardThe equation for the aggregate consumptionarrow_forwardAfter writing down the Aggregate Expenditure (AE) equation of this economy, find the IS and LM equations, and mention the national income and the interest rate of this economy at the equilibrium level.arrow_forward
- An equation for Aggregate Expenditure is: AE = $3600 + 0.8Y, In equilibrium, Income 'Y' = Aggregate Expenditure 'AE'. Solve for Yarrow_forwardIn an economy of three sectors, assumed that : C= 400 + 0.75YD T= 400 I=300 G=400 All the variables are in RM Million. a) Based on the above information complete the table below. National Income Consumer Savings Aggregate Expenditure 3000 8000 Please provide me with the full answers with the working of the calculation so that I could learn it better. Thanks in advance.arrow_forwardConsider an economy that produces and consumes bread and automobiles. In the following table are data for two different years. Year 2000 2010 Price of an automobile $40,000 $50,000 Price of a loaf bread $20 $30 Number of auto-mobiles produced 100 cars 120 cars Number of loaves of bread produced 600,000 loaves 500,000 loaves Using the year 2000, compute the following statistics for each year: nominal GDP, real GDP, the implicit price deflator for GDP, and a fixed-weight price index such as CPI. How much have prices risen between year 2000 and year 2010? Compare answers given by Laspeyres and Passche price indices. Suppose you are a senior public servant writing a bill to index Social Security and pensions. That is your bill will adjust these benefits to offset changes in the cost of living. Will you use the GDP deflator or the CPI? Explain emphasis on questions 2 and 3 .arrow_forward
- How does an increase in government spending affect the aggregate expenditure line? It shifts the aggregate expenditure line upward. It shifts the aggregate expenditure line downward. It increases the slope of the aggregate expenditure line. It decreases the slope of the aggregate expenditure line.arrow_forwardExplain how to derive total expenditure curvearrow_forwardSuppose the aggregate expenditure schedule for an economy is given by the equation: AE = 800 + 0.8Y Where AE represents the aggregate expenditure and Y represents the national income (output) level. Calculate the equilibrium level of national income in this economy.arrow_forward
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