Assume you have the following model (use interest rates as a whole numbers): C = 200 + (0.8)Yº YO = Y - TA + TR TR = 60 | = 300 - 4.4i G = 100 Xnet = X - M = -120 TA = (0.3)Y Find the equation of the IS curve. What is the value of the multiplier here? Sketch your IS curve. a. b.
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- Is the relationship between changes in spending and changes in real GDP in the multiplier effect a direction (positive) relationship or is it an inverse (negative) relation- ship?Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.75. That is, if disposable income increases by $1, consumption increases by 75¢. Suppose further that last year disposable income in the economy was $500 billion and consumption was $450 billion. On the following graph, use the blue line (circle symbol) to plot this economy's consumption function based on these data. Fill in the blanks From the preceding data, you know that the level of saving in the economy last year was ____________billion and the marginal propensity to save in this economy is ___________. Suppose that this year, disposable income is projected to be $700 billion. Based on your analysis, you would expect consumption to be _______ billion and saving to be ________ billion.How to find the simple investment multiplier and what is its Equation and an example
- Complete the following table by completing the multiplier for each MPC listed MPC - 0.17 MPC - 0.28Due to some negative news concerning the impact of global warming on the economy, consumers are becoming more pessimistic about the future to the point of reducing autonomous consumption by 50. What is the immediate impact on income before the economy adjusts to its new equilibrium? What are the economy’s equilibrium level of output Y and interest rate r following the fall in autonomous consumption? Compute the equilibrium level of consumption and investment spending. With the help of the IS/LM graph, carefully explain what happens to the economy following the fall in consumer confidence.Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.75. That is, if disposable income increases by $1, consumption increases by 75¢. Suppose further that last year disposable income in the economy was $500 billion and consumption was $450 billion. On the following graph, use the blue line (circle symbol) to plot this economy's consumption function based on these data.
- Consider an economy described by the following equations: Y=C+I+G C=100+.75(Y−T)C=100+.75(Y−T) I=500−50rI=500−50r G=125G=125 T=100T=100 Where: Y is GDP, C is consumption, I is investment, G is government spending, T is taxes and r is the rate of interest. Questions: a. What is the value of the multiplier? b. What is the equilibrium equation for Y? Show solution. c. Suppose the Central Bank policy is to adjust the money supply to maintain the interest rate at 4 percent,so r=4. What is the value of output? d. Assuming that no change in fiscal policy, what is the effect of a reduction in interest rate from 4 percent to 3 percent on equilibrium output. e. In this case, explain the policy that was used by the policymaker to target the aggregate demand.What is the definition for the multiplier processWhat is the Euler equation for consumption and what is What is the Euler equation for consumption, and what is its economic interpretation? What is the Euler equation for consumption and what is