Question

In: Economics

Suppose C = 500 + 0.75 Yd where Yd is Disposable Income and Disposable Income is...

Suppose C = 500 + 0.75 Yd where Yd is Disposable Income and Disposable Income is National Income minus Net Taxes. In this case, the government spending multiplier equals.

Group of answer choices

a) -4 (negative 4).

b) 0.75

c) 4/3.

d) 4 (positive 4).

Solutions

Expert Solution

(b) MPC = 0.75

Multiplier = 1/ (1 - MPC)

= 1/ (1 - 0.75)

= 1/0.25

= 4

D is right option


Related Solutions

   6. Suppose that the following information is given (Yd is disposable income): C= 100 +...
   6. Suppose that the following information is given (Yd is disposable income): C= 100 + (.75)(Y-T) G= 250 I= 150 t= 20% M= .15Yd a) What would be the effect on output of a $50 increase in government spending? Show your work. b) What if the marginal propensity to import was to increase. What would be the effect on output? Describe why it would affect economic activity. c) What would be the effect on the equilibrium level of output...
Assume that the equations below represent a closed economy. Hints: YD: Disposable Income Y = C...
Assume that the equations below represent a closed economy. Hints: YD: Disposable Income Y = C + I + G + NX is for part a): so, Y = 80 + MPC (YD) + I + G C = 80 + 0.6(YD) YD = Y - T I = 1000 T = 400 NX = (X – Im) = 0 G = 500 1. Solve for: Equilibrium GDP (Y) Disposable Income (YD) Consumption Spending (C) Private Saving Public Saving The...
Suppose the Canadian economy can be described as follows: C = 300 + 0.8 Yd (Yd...
Suppose the Canadian economy can be described as follows: C = 300 + 0.8 Yd (Yd is disposable income) I = 165 (investment spending) G = 410 (government purchases) T = 0.25Y (proportional taxes) X=45(exports are constant) M =0.1Y(imports depend positively on our own Y) Calculate the equilibrium Y. Find the government budget balance BB=tY-G, given your Y in (i). Is the government running a surplus or deficit or neither? iii)Now, let’s look at the consumption function C = 300...
Suppose that the following equations govern planned spending in the US: C = 500 + 0.75(Y-T)...
Suppose that the following equations govern planned spending in the US: C = 500 + 0.75(Y-T) T = 0.2Y – 800 I = 3000 – 64000r G = 3200 NX = 1000 – 10e (e =“trade weighted” real ex. rate. As always, increase in e = $ appreciation) NFO = 500 – 60000(r – r FOR) r FOR = 3% a) Explain how NFO responds to an increase in the Home interest rate, and an increase r FOR, based on...
C = 100 + 0.8 Yd I = 500        X = 600         M = 650         T...
C = 100 + 0.8 Yd I = 500        X = 600         M = 650         T = 400 but G = G0 - 0.05Y G:400 What value of G0 would make income equal to the same value as in Q1? (Don't try to shortcut and just plug previous Y into the new equation for G, gotta solve the new AE equation.) If Investment falls from 500 to 499, what is change in Y? (ie what is investment multiplier?)
Suppose that money demand depends not on just income – Y – but on disposable income,...
Suppose that money demand depends not on just income – Y – but on disposable income, denoted as Y-T (and so income minus taxes). For example, the LM equation would become: M/P = 100 + (1/4)*(Y-T) – 10r The IS equation is the same as usual. a) If there is a change in taxes, which curve or curves will now shift? b) What happens now to output and interest rates when the government lowers taxes
Consider a hypothetical economy where: • C(Yd) = 105 + 0.8 × (Y − T) •...
Consider a hypothetical economy where: • C(Yd) = 105 + 0.8 × (Y − T) • I(r) = 74 − 1 × r • G = 65 • T = 50 1. Using the information above, write out the planned Aggregate Expenditure equation. 2. Write down an expression for the Investment-Savings (IS) Curve. 3. Assume that inflation is zero, so that i = r. This economy’s central bank follows a given Monetary Policy Rule: r = i = 0.003 ×...
Consider a hypothetical economy where: • C(Yd) = 105 + 0.8 × (Y − T) •...
Consider a hypothetical economy where: • C(Yd) = 105 + 0.8 × (Y − T) • I(r) = 74 − 1 × r • G = 65 • T = 50 1. Using the information above, write out the planned Aggregate Expenditure equation. 2. Write down an expression for the Investment-Savings (IS) Curve. 3. Assume that inflation is zero, so that i = r. This economy’s central bank follows a given Monetary Policy Rule: r = i = 0.003 ×...
Suppose that the demand for real money balances depends on disposable income. That is, the money...
Suppose that the demand for real money balances depends on disposable income. That is, the money demand function is M/P = (Y-T) - k(r+Eπ). Using the IS-LM model, discuss whether this change in the money demand function alters the following: a. The analysis of changes in government purchases. b. The analysis of changes in taxes.
Assume the following information for the economy: C = c0 + c1Yd, where Yd = (1-t)Y                           ...
Assume the following information for the economy: C = c0 + c1Yd, where Yd = (1-t)Y                            C = 200 + 0.75(1-.2)Y I = I                                                                 I = 700 G = G                                                              G = 800 X = X                                                               X = 400 M = mY                                                          M = 0.1Y Find the savings.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT