Macroeconomics (7th Edition)
7th Edition
ISBN: 9780134738314
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 12.A, Problem 1RQ
To determine
The general expression of the aggregate expenditure function, find the intercepts and the slope.
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The equation for the aggregate consumption
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.
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: $
Chapter 12 Solutions
Macroeconomics (7th Edition)
Ch. 12.A - Prob. 1RQCh. 12.A - Prob. 2RQCh. 12.A - Prob. 3RQCh. 12.A - Prob. 4RQCh. 12 - Prob. 12.1.1RQCh. 12 - Prob. 12.1.2RQCh. 12 - Prob. 12.1.3RQCh. 12 - Prob. 12.1.4PACh. 12 - Prob. 12.1.5PACh. 12 - Prob. 12.1.6PA
Ch. 12 - Prob. 12.1.7PACh. 12 - Prob. 12.1.8PACh. 12 - Prob. 12.1.9PACh. 12 - Prob. 12.2.1RQCh. 12 - Prob. 12.2.2RQCh. 12 - Prob. 12.2.3RQCh. 12 - Prob. 12.2.4RQCh. 12 - Prob. 12.2.5RQCh. 12 - Prob. 12.2.6PACh. 12 - Prob. 12.2.7PACh. 12 - Prob. 12.2.8PACh. 12 - Prob. 12.2.9PACh. 12 - Prob. 12.2.10PACh. 12 - Prob. 12.2.11PACh. 12 - Prob. 12.2.12PACh. 12 - Prob. 12.2.13PACh. 12 - Prob. 12.2.14PACh. 12 - Prob. 12.2.15PACh. 12 - Prob. 12.3.1RQCh. 12 - Prob. 12.3.2RQCh. 12 - Prob. 12.3.3RQCh. 12 - Prob. 12.3.4RQCh. 12 - Prob. 12.3.5RQCh. 12 - Prob. 12.3.6PACh. 12 - Prob. 12.3.7PACh. 12 - Prob. 12.3.8PACh. 12 - Prob. 12.3.9PACh. 12 - Prob. 12.3.10PACh. 12 - Prob. 12.3.12PACh. 12 - Prob. 12.4.1RQCh. 12 - Prob. 12.4.2RQCh. 12 - Prob. 12.4.3RQCh. 12 - Prob. 12.4.4PACh. 12 - Prob. 12.4.5PACh. 12 - Prob. 12.4.6PACh. 12 - Prob. 12.4.7PACh. 12 - Prob. 12.4.8PACh. 12 - Prob. 12.4.9PACh. 12 - Prob. 12.4.10PACh. 12 - Prob. 12.4.11PACh. 12 - Prob. 12.4.12PACh. 12 - Prob. 12.4.13PACh. 12 - Prob. 12.4.14PACh. 12 - Prob. 12.5.1RQCh. 12 - Prob. 12.5.2RQCh. 12 - Prob. 12.5.3RQCh. 12 - Prob. 12.5.4PACh. 12 - Prob. 12.5.5PACh. 12 - Prob. 12.5.6PACh. 12 - Prob. 12.1RDECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
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- From the graph above, complete the aggregate expenditure function from the information provided. ( AE = ___ + ___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_forwardThe 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_forward
- Can you inform from the graph the movement of the price level in the economy since the beginning of 2021? Explain GDP Were we ever in a recession during the period? How do you know?arrow_forwardFrom 2007 to 2009, calculate the percentage change in (Enter your responses as a percentage rounded to one decimal place. If you are entering any negative numbers be sure to include a negative sign (−) in front of those numbers.) a. real consumption. __% b. real investment. __ % c. real government spending. __ %arrow_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
- Consider 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_forwardIf aggregate expenditure is greater than real GDP, we could expect which of the following toarrow_forwardExplain how to derive total expenditure curvearrow_forward
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