A AI PO© .. 3.71K/s O il.l93% 5:13 AMHPS2125.220.ASIGNMENT-Unsaved1a) The following data relate to the economy of XYZShilling "million"Investment4,000Government Spending10,000Autonomous consumption8,000Net exports3,600The marginal propensity to save of the economy of country XYZ is 0.4Required:i) Write the consumption function of the economy.i) Compute the equilibrium level of income in the economy.QUESTION TWOa) Suppose the aggregate demand and supply schedules for a hypothetical economy are asshown below:Amount of realAmount of real domesticPrice leveldomestic outputsupplied, billionsoutput demanded, billions$ 200(price index)300$800400250800600200600S001504001,000100200@ Use these sets of data to graph the aggregate demand and supply curves on the belowgraph.(i) What will be the equilibrium price and output level in this hypothetical economy? Isit also the full-enmployment level of outpur? Explain.(i) Why won't the 150 index be the equilibrium price level? Why won't the 250 indexbe the equilibrium price level?(iv) Suppose demand increases by $400 billion at each price level. What will be the newequilibrium price and output levels?B IU e A

QUESTION ONE i) Investment = 4000 Government Spending = 10000 Autonomous Consumption = 8000 Net…

Answered: 1 a) The following data relate to the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

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The simple economy of Altria shown in the table below has no government or taxes and no international trade. Its investment is autonomous and its MPC is constant. a. Complete the table below. Remember to use a minus (-) sign to indicate negative values. Y S I AE 500 0 750 1,500 2,250 3,000 3,750 с 500 1,000 0 750 b. The value of expenditures equilibrium is $ c. The value of the multiplier is
1) Determine the value of the multiplier for this economy, and find the equilibrium value of Y.
. You are given the following data concerning Freedonia, a new republic. 1) Consumption is 200 when income is zero and the marginal propensity to consume is 0.6 out of every dollar increase in income 2) Investment function: I = 200 3) AE ≡ C + I 4) AE = Y A. Derive the savings function? B. Suppose equation 2) is changed to I = 150. What is the new equilibrium level of income (Y)? By how much does the $50 decrease in planned investment change equilibrium income? What is the value of the tax multiplier? C. Plot the savings function from a. on a graph with equation 2).
1. If an economy has an MPC of 0.9 what is the multiplier? 2. If an economy has an MPS of 0.2 what is the multiplier? 3. If an economy has an MPC of .08 and the government needs to close a recessionary gap of 20 Billion dollars how much government spending should occur? 4. If an economy has an MPS of .05 and the government needs to close an inflationary gap of 10 Billion dollars how much should government spending decrease?
37. If the equilibrium level of GDP is $30,000, using the equations for C, I, G, and NX shown above, find the value of the marginal propensity to consume. C=4,000+ 0.5Y I= 1,500 G=2,250 NX=-150
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?
97) You observe that unplanned inventories are increasing. You predict that there will be ________. A) a business cycle B) an expansion C) a trough D) a recession 98) Business cycle turning points are A) unaffected by, and unrelated to the multiplier. B) easy to predict. C) brought about by changes in autonomous expenditures that are then subject to the multiplier effect. D) None of the above is correct. 99) Which of the following does NOT occur as the economy moves from an expansion to a recession? A) An initial decrease in autonomous spending is the trigger that creates the business cycle turning point. B) The change in planned spending exceeds the change in real GDP. C) The multiplier process reinforces any decrease in spending and pushes the economy into recession. D) Incomes fall during recessions as firms cut production in response to unplanned increases in inventories. 100) Which of the following is INCORRECT? A) Expansions usually begin…
6) Suppose the economy is closed and is characterized by the following behavioral equations: C=C₁+C₁YD Y₁ = Y-T I=b₁ + b₂Y a. Government spending and taxes are constant. Solve for the equilibrium output. What is the value of the multiplier? How does the relationship between investment and output affect the value of the multiplier as compared to the case when investment was exogenous? For the multiplier to be positive what condition must (c₁ +b₁ ) satisfy? Explain your answers? b. Suppose that the parameter bo, sometimes called business confidence, increases. How will the equilibrium output be affected? Will investment change by more or less than the change in bo? Why? What will happen to national saving?
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
On the following graph illustrate the impact of a sudden decline in consumer confidence that reduces autonomous consumption by $50 billion. Assume MPC = 0.8.(a) What is the new equilibrium level of real output? (Don't forget the multiplier.)(b) How large is the real GDP gap?(c) What has happened to average prices?
Question 2 Refer to the information provided in Figure 23.9 below to answer the question(s) that follow. Aggregate expenditures ($ millions) 225 200 175 150 45° AE 100 200 300 Aggregate output ($ millions) Figure 23.9 a) Refer to Figure 23.9. Write the equation for the aggregate expenditure function (AE). Show your work. b) Refer to Figure 23.9. What is the equilibrium level of output in this economy? State the equilibrium condition used to determine this. c) Explain the forces that maintain/drive the economy to this equilibrium by considering what will happen at the following two levels of output, $300 million and $100 million. You will need to discuss changes in investment through unplanned inventories and the response of output. d) Refer to Figure 23.9. How will equilibrium aggregate expenditure and equilibrium aggregate output change as a result of a decrease in investment by $20 million? e)The interest rate is an exogenous factor that effects the level of investment in an economy.…
Consider the macroeconomic model shown below: C 150+0.50Y | = 100 G = 100 NX = 25 Y=C+I+G+ NX Consumption function Planned investment function Government spending function Net export function Equilibrium condition Fill in the following table. (Round your responses to the nearest dollar.) GDP $375 Aggregate Expenditures (AE) Unplanned Change in Inventories $1,125

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