Macroeconomics: Principles and Policy (MindTap Course List)
13th Edition
ISBN: 9781305280601
Author: William J. Baumol, Alan S. Blinder
Publisher: Cengage Learning
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Question
Chapter 8, Problem 5DQ
To determine
To describe: Consumption function and the explanation why economists in government finding it a valuable tool for rising taxes.
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Suppose the following list of events describes all of the economic activity resulting from an increase in government spending.
Suppose that at each step after the initial one, the marginal propensity to consume is 0.67 and the tax rate is 16%.
Step 0. The government spends $8500 on meat to host a very large dinner for foreign diplomats.
Step A. The butcher takes the income earned by selling the meat, saves some, and spends the rest on a wedding cake for his
daughter.
Step B. The baker who produced the wedding cake saves some of her earnings and uses the rest to purchase beautiful
candlesticks as gifts for all of her friends.
Step C. The local candlestick maker saves some of his revenue for retirement and spends the rest on building materials to
improve his house.
Instructions: Modify the settings in the interactive tool to represent this event. Then click "Spending Rounds" and use the table to
answer the following questions. Round answers to the nearest cent, if necessary.
How much…
Suppose the following list of events describes all of the economic activity resulting from an increase in government spending.
Suppose that at each step after the initial one, the marginal propensity to consume is 0.62 and the tax rate is 8%.
Step 0. The government spends $8500 on meat to host a very large dinner for foreign diplomats.
Step A. The butcher takes the income earned by selling the meat, saves some, and spends the rest on a wedding cake for his
daughter.
Step B. The baker who produced the wedding cake saves some of her earnings and uses the rest to purchase beautiful
candlesticks as gifts for all of her friends.
Step C. The local candlestick maker saves some of his revenue for retirement and spends the rest on building materials to
improve his house.
Instructions: Modify the settings in the interactive tool to represent this event. Then click "Spending Rounds" and use the table to
answer the following questions. Round answers to the nearest cent, if necessary.
How much does…
Imagine this economy has a 10% tax on income.
The following are exogenous (not directly affected by income):
G = 11
I = 4
X = M = 0
The consumption function is:
C = k + cY, where k = 3, c = 0.8
Now we have to take that tax into account. Here is a way to think about it:
Look at the consumption function. It says if you give me one more dollar of income I will spend 80 cents of it (mpc = 0.8). BUT I can only spend what I receive. I can only spend my after-tax or disposable income.
With a 10% tax, I don't receive Y I receive 90% of Y or Y*(1-t) where t = 10% or 0.1.
Let's define disposable income as Yd where Yd = Y*(1-t).
Therefore we restate our consumption function as C = k + cYd
Now we have, in this case, C = k + cYd or C = 3 + 0.8Yd or C = 3 + 0.8*(Y*[1-0.1]) or C = 3 + 0.72Y.
Now what is the equilibrium GDP?
Give the answer to ONE decimal place.
Chapter 8 Solutions
Macroeconomics: Principles and Policy (MindTap Course List)
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Similar questions
- Why will a temporary tax increase be insignificant in reducing consumption expenditures by the amount expectedarrow_forwardWhy would a higher tax rate lower the government purchases multiplier? What does the tax rate have to do with the government purchases multiplier?arrow_forwardSuppose the MPC in an economy is 0.95. What should the government do with taxes if they want to increase Total Spending by $665? Show your workarrow_forward
- fasrarrow_forwardSuppose the government reduces taxes by 50,000,000, that there is no crowding out, and that marginal propensity to consume is 0.9. What is the total amount of additional economic activity that results from this tax cut?arrow_forwardIf there is an increase in government spending how can you solve the change in equilibrium Y? What's the formula?arrow_forward
- Suppose the MPC = 0.6? What will be the government spending multiplier? If, in this economy, government spending (G) increases by $300, what will happen to Total Spending? Show your workarrow_forwardSuppose the MPC is 0.8. What is the tax multiplier in this economy? If the government were to lower taxes by $250 in this economy how much would Total Spending change as a result? Show your work.arrow_forwardAttempts Average / 3 4. The multiplier effect of a change in government purchases Consider a hypothetical closed economy in which households spend $0.75 of each additional dollar they earn and save the remaining $0.25. The marginal propensity to consume (MPC) for this economy is and the multiplier for this economy is Suppose the government in this economy decides to decrease government purchases by $250 billion. The decrease in government purchases will This decreases income yet again, causing a lead to a decrease in income, generating an initial change in consumption equal to The total change in demand resulting from the initial change in government spending second change in consumption equal to isarrow_forward
- How does an increase in tax influence the size of the multiplierarrow_forwardGiven the following consumption fiction, C= 100 + 0.6YD calculate by how much induced consumption spending will decrease if the government increases taxes by R100arrow_forwardAn increase in the marginal propensity to consume will make the spending multiplier ? An increase in taxes as a portion of income will make the spending mitltiplierarrow_forward
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