In a simple macroeconomic model, the value of national income Y may be found by solv-...
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In a simple macroeconomic model, the value of national income Y may be found by solv- ing the system: G=250 T=50 1 = 100 C= 0.75Y, +150 (consumption) where disposable income Y, Y-T. (a) Calculate the equilibrium level of national income, (b) Calculate the total increase in government expenditure and investment needed to increase the equilibrium level of national income by 20. (government expenditure) (taxation) (planned investment) In a simple macroeconomic model, the value of national income Y may be found by solv- ing the system: G=250 T=50 1 = 100 C= 0.75Y, +150 (consumption) where disposable income Y, Y-T. (a) Calculate the equilibrium level of national income, (b) Calculate the total increase in government expenditure and investment needed to increase the equilibrium level of national income by 20. (government expenditure) (taxation) (planned investment)
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