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 Questions A. Derive the savings function? B. Graph equations 3) and 4) and solve for equilibrium income (Y). C. 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?
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 Questions A. Derive the savings function? B. Graph equations 3) and 4) and solve for equilibrium income (Y). C. 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?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Question
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
Questions
A. Derive the savings function?
B. Graph equations 3) and 4) and solve for equilibrium income (Y).
C. 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?
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