16. Consider a closed economy with demand for goods as follows:yd = C +I+ GC = 200 + 0.80(Y – T)I = 600G = 1000T = 1000a. What is "autonomous expenditure" for this economy?b. Graph this economy's (planned) aggregate expenditure function. Be sure to give thecoordinates of at least 2 distinct points in your graph.c. According to the Keynesian Cross model of income determination, what would be the shortrun equilibrium value of real aggregate income (Y) for this economy?d. If government purchases (G) were to increase to 1,200, what would the new short runequilibrium value of income be?etvMacBook Air80888DIIF3F4F5F6F7F8F9F10F11F12#$%&)+346789%3DdeEYUP{}[D FGHJKL+ I|....

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16. Consider a closed economy with demand for goods as follows: • yd = C +I+ G C = 200 + 0.80(Y – T) I = 600 %3D G = 1000 %3D T = 1000 %3D a. What is "autonomous expenditure" for this economy? b. Graph this economy's (planned) aggregate expenditure function. Be sure to give the coordinates of at least 2 distinct points in your graph. c. According to the Keynesian Cross model ofìncome determination, what would be the short run equilibrium value of real aggregate income (Y) for this economy? d. If government purchases (G) were to increase to 1,200, what would the new short run equilibrium value of income be?

16. Consider a closed economy with demand for goods as follows: • yd = C +I+ G C = 200 + 0.80(Y – T) I = 600 %3D G = 1000 %3D T = 1000 %3D a. What is "autonomous expenditure" for this economy? b. Graph this economy's (planned) aggregate expenditure function. Be sure to give the coordinates of at least 2 distinct points in your graph. c. According to the Keynesian Cross model ofìncome determination, what would be the short run equilibrium value of real aggregate income (Y) for this economy? d. If government purchases (G) were to increase to 1,200, what would the new short run equilibrium value of income be?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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You are provided with the following information about an imaginary economy called Keynesia: Government expenditure 400 Exports 250 Autonomous imports 50 Autonomous consumption 150 Investment expenditure 300 Full- employment output 1900 Marginal propensity to consume 0.75 Marginal propensity to import 0.15 Tax rate 0.25 Required (I) Derive the IS equation (ii) Derive the savings function (iii) Calculate the equilibrium level of income using the aggregate expenditure approach. (iv) What would the value of income be if the trade balance is zero? (v) What would the value of income be if autonomous consumption increases by 50
The levels of real disposable income and aggregate expenditures for an economy are given in the following table. -- Use the blue points (circle symbol) to plot the expenditures line for this economy on the following graph. Line segments will automatically connect the points. The black line represents the 45-degree line, where aggregate expenditures equal real GDP. Use the black point (plus symbol) to indicate equilibrium real GDP. - - In the previous graph, if the economy produces at an output level that is higher than equilibrium GDP, then the economy is in because aggregate expenditures are real GDP, and unplanned inventory investment is Read GDP (Y) Aggregate Expenditures (AE) (Trillions of dollars per year) (Trillions of dollars per year) 0 1 1 1.75 2 2.5 3 3.25 4 4 5 4.75 6 5.5 7 6.25 8 7 Use the blue points (circle symbol) to plot the expenditures line for this economy on the following graph. Line segments will automatically connect the points. The black line represents the…
A. Suppose you are given the following fixed-price Keynesian model: C=280 + 0.9Y. I-200 G=100 X3D200 M= 100 + 0.1Y. T= 100 a. Find the aggregate expenditure function. b. Find the equilibrium level of real GDP. C. What is the spending multiolier in this model? Tax multiplier? d. Show that leakages injections at equilibrium. e. If taxes increase by $100, what is the new equilibrium level of GDP? E. Show your answers to b) and e) graphically.
. Consider the multiplier model. Compare two economies, which differ only in the share of credit-constrained households, but are otherwise identical. In which economy is the multiplier larger? Use a diagram to explain your answer. ii. Based on the previous reasoning, would you expect the size of the multiplier to be larger in expansions or recessions? Why?
Aggregate Expenditures and Multipliers Assignment a. Using the aggregate expenditure function above, what is the current level of real GDP? b. Using the aggregate expenditure function above, what would be the level of real GDP if the aggregate expenditure function shifted up by $0.2T? c. If Investment expenditures increase by $300B and MPC is equal to 0.90, what will be the increase in real GDP? d. If Government expenditures increase by $800B and MPS is equal to 0.05, what will be the increase in real GDP?
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
Stiller 1. Suppose an economy is represented by the following equations. Consumption function C = 100 + 0.8Yd Planned investment I = 38 Government spending G = 75 Exports EX = 25 Imports IM= 0.05Yd Autonomous Taxes T = 40 Planned aggregate expenditure AE = C + I + G + (EX - IM) a. By using the above information calculate the equilibrium level of income for this economy, b. Calculate the value of expenditure multiplier. c. Suppose that government spending is increased by 5, what will happen to the equilibrium income level?
Which of the following sets of variable changes will all cause the IS Curve to shift to the right? A. A decrease in autonomous consumption, a decrease in government spending and an increase in financial friction. B. An increase in autonomous consumption, an increase in government spending and a decrease in financial friction. OC. An increase in autonomous consumption, a decrease in government spending and an increase in financial friction. D. A decrease in autonomous consumption, an increase in government spending and an increase in financial friction.