Problem 1: You are given the following model for the economy of a country: Consumption function: C=2000+0,75-YDI Investment function: I=10500 Government spending: G = 12000 Tax function: T= - Disposable income: YDI =Y -T+TR Transfer: 1000 T=200+0,4·Y a) What is the level of equilibrium output? b) What is the new equilibrium output if investment decreases by 2 000 units? c) How much does the government collect in taxes when the economy is in equilibrium?

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Problem 1:
You are given the following model for the economy of a country:
Consumption function: C=2000+0,75-YDI
Investment function: I=10500
Government spending: G = 12000
Tax function: T=200+0,4·Y
- Disposable income: YD = Y -T+TR
Transfer: 1000
a) What is the level of equilibrium output?
b) What is the new equilibrium output if investment decreases by 2 000 units?
c) How much does the government collect in taxes when the economy is in equilibrium?
d) What is level of the government’s budget?
e) Calculate the tax multiplier?
f) Calculate consumption at the equilibrium output.
Transcribed Image Text:Problem 1: You are given the following model for the economy of a country: Consumption function: C=2000+0,75-YDI Investment function: I=10500 Government spending: G = 12000 Tax function: T=200+0,4·Y - Disposable income: YD = Y -T+TR Transfer: 1000 a) What is the level of equilibrium output? b) What is the new equilibrium output if investment decreases by 2 000 units? c) How much does the government collect in taxes when the economy is in equilibrium? d) What is level of the government’s budget? e) Calculate the tax multiplier? f) Calculate consumption at the equilibrium output.
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