The desired aggregate expenditure function of an economy is illustrated in the graph to the right. The desired aggregate expenditure function in this economy can be written as: AE = 750 + 0.6 XY (Round your response for the slope term to two decimal places and for the intercept term to the nearest whole number.) By looking at the graph, we can conclude that a decrease in desired autonomous government expenditures by $250 will result in in the equilibrium level of expenditures by $. (Round your response to the nearest dollar.)

The desired aggregate expenditure function of an economy is illustrated in the graph to the right. The desired aggregate expenditure function in this economy can be written as: AE = 750 + 0.6 XY (Round your response for the slope term to two decimal places and for the intercept term to the nearest whole number.) By looking at the graph, we can conclude that a decrease in desired autonomous government expenditures by $250 will result in in the equilibrium level of expenditures by $. (Round your response to the nearest dollar.)

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Q1:You are given the following income-expenditures model for an economy : Consumption C = 300 + .64Yd Tax (T) = $60 Government expenditure G = $100 Investment (I) = $120 From above data calculate the follows: 1. Equilibrium level of income 2. At the equilibrium level of income, what is the amount of consumption?
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This question has four parts, here is the fourth and final part. 1.4. Create a graph for the aggregate expenditures (AE) model in Excel using the data from Table 1: A Private Closed Economy. (table 1 is in the attachment) tips: Remember, the 45degree line (also known as the Keynesian Cross) is a tool that shows how differences in aggregate expenditures and real GDP can affect business inventories which will affect future levels of real GDP. Aggregate expenditure and GDP are both function of consumption, investment, government spending, and net exports. So, the equations for the two are identical: Y = C + I + G + NX, and AE (aggregate expenditure) = C + I + G + NX For private closed economy the equation is: Y = C + I , and AE (aggregate expenditure) = C + I
Given the following model of an Economy as follows:- (10 marks) C = 50 + 0.7 Yd (Yd = Y-T) (Consumption & Expend) I = 100 (Investment Expend) X = 20 (Exports ) M = 10 – 0.27 (Imports) T=25 interepret the consumption Function i) Determine Equilibrium level of National Income ii) Consumption level at Equilibrium level of Income iii) Total import at equilibrium Income
In the following table, you are given the following parameters for the economy of Atris: C = 100 + 0.85Y I = 300 G = 150 X = 60 IM = 10 + 0.05Y a) What is the value of expenditures equilibrium? b) What is the value of total leakages and injections at expenditures equilibrium? c) Suppose autonomous expenditure increases by $25. What is the new value of expenditure equilibrium?
Refer to Table 1. The equation for the aggregate consumption function is C = 200 + 0.3Y. C = -200 + 0.2Y. C = 200 + 0.8Y. C = 200 + 0.75Y.
In the country of Arcadia, the minimum amount of consumption spending that will occur in a given year is $50- that is, no matter what level of income households have, the aggregate amount of consumption spending in the economy will be at least $50. In addition, for every extra dollar of national income, consumption spending will increase by $0.75. (Note: For the entirety of this problem, assume that Taxes = trans fers = 0, and the aggregate price level in Arcadia is fixed.) a. What is the marginal propensity to consume in Arcadia? [TYPE YOUR ANSWER BELOW] b. Write out the consumption function for the Arcadian economy. [TYPE YOUR ANSWER BELOW]
Consider two closed economies that are identical except for their marginal propensity to consume (MPC). Each economy is currently in equilibrium with real GDP and total expenditure equal to $100 billion, as shown by the black points on the following two graphs. Neither economy has taxes that change with income. The grey lines show the 45-degree line on each graph. The first economy's MPC is 0.5. Therefore, its initial total expenditure line has a slope of 0.5 and passes through the point (100, 100). The second economy's MPC is 0.70. Therefore, its initial total expenditure line has a slope of 0.70 and passes through the point (100, 100). Now, suppose there is an increase of $30 billion in investment in each economy. Place a green line (triangle symbol) on each of the previous graphs to indicate the new total expenditure line for each economy. Then place a black point (plus symbol) on each graph showing the new level of equilibrium output.
Suppose an economy had aggregate demand components with the following relationships: Consumption spending, C=140+.60*(DY) Investment spending,I=25+.15*Y Government Spending, G= 0 Net Export Spending,X=0 Tax collections, Tx=0 a. What is the equilibrium income for this economy? b. If the government decided to increase G spending by 6, what would be the new equilibrium income for this economy? c. If instead the government decided to reduce Tx (taxes) by 10, what would be the new equilibrium income for the economy? d. If instead the government decided to increase G spending and Increase Tx (taxes) by 20, what would be the new equilibrium for this economy?
Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.50. That is, if disposable income increases by $1, consumption increases by 50c. Suppose further that last year disposable income in the economy was $400 billion and consumption was $350 billion. On the following graph, use the blue line (arcle symbol) to pict this economy's consumption function based on these data. CONSUMPTION (Bions of dollars) ) 700 600 500 400 300 200 100 0 -100 9 100 200 300 400 500 000 DISPOSABLE INCOME (Billions of dollars) 700 000 From the preceding data, you know that the level of savings in the economy last year was 3 economy is billion and the marginal propensity to save in this Suppose that this year, disposable income is projected to be $600 billion. Based on your analysis, you would expect consumption to be 3 billion and savings to be S billion,
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