Given Y = C +I +G+NX,C = C0 +bYd,I = I0,G = G0, and NX = NX0,
where Yd = Y −T, and T = T0 +tY and C0 = 80, b = 0.5, I0 = 35 and G = 20, NX = 0, T0 = 30 and t = 0.20. Here T is the total amount of taxes the households have to pay with T0 being the fixed amount of taxes (regardless of income) and t is the tax rate (as a fraction of income Y). Find the equilibrium national income, the aggregate household consumption C in equilibrium and the total amount of taxes paid by the households.
Given the following model: Y= C + I + G + X – Z C = a + bYd Z = Z0 + zYd Yd = Y – T a) Compute the expression for equilibrium income b) Compute the expression for the tax multiplier c) Suppose there is an autonomous increase in imports (Z0) of 20 units. To counteract this contraction in domestic aggregate demand, assume the government cuts taxes by 20 units. Will equilibrium income rise or fall? By...
Given the following model: Y= C + I + G + X – Z C = a + bYd Z = Z0 + zYd Yd = Y – T a) Compute the expression for equilibrium income b) Compute the expression for the tax multiplier c) Suppose there is an autonomous increase in imports (Z0) of 20 units. To counteract this contraction in domestic aggregate demand, assume the government cuts taxes by 20 units. Will equilibrium income rise or fall? By...
Suppose an economy is characterized by the following equations C-260+0.6 Yd Yd-Y-T I-250 G-250 T = 200 Is this econ Determine the following: omy closed or open? Explain 1) The equilibrium level of GDP (Y) 2) The total disposable income (%) of the household 3) Total consumption expenditure 4) Private savings of household, government savings and the national savings of the economy 5) Is private savings the same as aggregate investment? Explain
4. Consider the following model of the economy: C=c0+c1Yd ; T=t0+t1Y; and Yd= Y G and I are both constant. (a) Is t1 greater than or less than one? Explain. (b) Solve for the equilibrium output. (c) What is the multiplier? Does the economy respond more to changes in autonomous spending when t1 is zero or when t1is positive? Explain.
Let the national-income model be Y = C + I0+ G C = a + b(Y –T0)(a > 0, 0 < b < 1) G = gY(0 < g < 1) a. Solve the above national-income model by Crammer’s rule. b. In your answers in part a, what restriction on the parameters is needed for a solution to exist?
1. Consider the following economy of Syldavia (a small open economy) Y=C+I+G+NX , NX = S-I Y=8000 G=750 T=750 C=1000+0.75(Y-T) I=1000-100r NX=500-500e r=r*=5 d. [ 5 points] Suppose the world interest rate drop from r=5 to 2percent (assume government G=750). Find the national saving, investment, trade balance, capital outflow and equilibrium exchange rate.
I need help with this. 1. In an economy which has a national income identity as the following; Y= C+ I + G + NX where C = 400 + 0.6 Yd,; 1 = 1000-4600 r, G-1240 T-200 +0.25 Y; NX-400-0.05Y-8 00 e ( ofcourse, Yd=Y-T) Where e- foreign currency/ domestic currency, and initially set at e 1.25+2.5R The money demand function is Md- 0.75 Y-7500 r, and money supply is set by the Central Bank at 450. All calculation...
Y = C + I + G + NX (1) C = α + β(1 − t)Y (α > 0; 0 < β < 1) (2) I = θ − δi (θ > 0; δ > 0) (3) G = g + T (g > 0) (4) NX = (X − M) (5) Using differential calculus: solve for the change in national GDP(Y) with respects to a change in government expenditure(g)
C. Consider an economy described by the following equations: Y = C+I+G+NX K = 2,500 40,000 = K0.5 0.5 = 2000 T = 2000 C = 600+.8 (Y-T) I = 2000 - 40r NX = 1000 - 400€ - 0.002Y T = r = 10 1. [4 points) What is the long-run level of output? 2. [7 points) What is the equilibrium value of the real exchange rate? 3. [9 points) What are the equilibrium values of national saving, investment...
Given: C = 500 + 0.8Yd where Yd = Y – T G = 200 T = 180 I = 100 Calculate the equilibrium level of national income.