Principles of Macroeconomics
Principles of Macroeconomics
6th Edition
ISBN: 9780073518992
Author: Robert H. Frank, Ben Bernanke Professor, Kate Antonovics, Ori Heffetz
Publisher: McGraw-Hill Education
Question
Book Icon
Chapter 14, Problem 1RQ
To determine

Short run effect of increase in tax and long run effect of adjusting real interest rate.

Expert Solution & Answer
Check Mark

Explanation of Solution

When the tax rate increases, the disposable income of the people will decrease, which in turn reduce the aggregate demand and cause shift in the AD curve to the left. As a result, GDP also will fall, which will create a recessionary gap in the economy; in turn, the inflation rate will decrease. The firms sell lesser quantity of output than they are willing to sell, which causes a rightward shift in the short run aggregate supply (SRAS) curve. This will lead to reducing price of the commodity. The firm decreases SRAS, until the short run supply curve equates the aggregate demand (AD) curve at the potential GDP level and actual inflation will fall.

Suppose, the Fed decided to adjust the real rate of interest in which investment and savings are equal. In the economy, there is higher level of taxation, which implies that the government has higher saving at the given level of spending. In order to stabilize the investment, the Fed will reduce the current rate of interest. As real rate of interest decreases, cost of borrowing decreases, which is an incentive for investment. As a result, new employment opportunities will increase and production increases. Hence, the aggregate demand also increases, which shifts the AD curve to the right. This offset the leftward shift of the AD curve occurred due to the increased tax rate. Accordingly, the total GDP will reach at the potential level, but the inflation rate will be much higher than the initial level.

Economics Concept Introduction

Aggregate demand (AD): Aggregate demand refers to the total value of goods and services that are demanded at a particular price in a given period of time.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Suppose the exchange rate between the British pound and the U.S. dollar is​ £1 =​ $2.00.   The U.S. government implementsU.S. government implements a contractionary fiscal policya contractionary fiscal policy.   Illustrate the impact of this change in the market for pounds.   ​1.) Using the line drawing tool​, draw and label a new demand line.   ​2.) Using the line drawing tool​, draw and label a new supply line.   ​Note: Carefully follow the instructions above and only draw the required objects.
Just Part D please, this is for environmental economics
3. Consider a single firm that manufactures chemicals and generates pollution through its emissions E. Researchers have estimated the MDF and MAC curves for the emissions to be the following: MDF = 4E and MAC = 125 – E Policymakers have decided to implement an emissions tax to control pollution. They are aware that a constant per-unit tax of $100 is an efficient policy. Yet they are also aware that this policy is not politically feasible because of the large tax burden it places on the firm. As a result, policymakers propose a two- part tax: a per unit tax of $75 for the first 15 units of emissions an increase in the per unit tax to $100 for all further units of emissions With an emissions tax, what is the general condition that determines how much pollution the regulated party will emit? What is the efficient level of emissions given the above MDF and MAC curves? What are the firm's total tax payments under the constant $100 per-unit tax? What is the firm's total cost of compliance…
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Essentials of Economics (MindTap Course List)
Economics
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Text book image
Brief Principles of Macroeconomics (MindTap Cours...
Economics
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Text book image
MACROECONOMICS FOR TODAY
Economics
ISBN:9781337613057
Author:Tucker
Publisher:CENGAGE L
Text book image
Economics For Today
Economics
ISBN:9781337613040
Author:Tucker
Publisher:Cengage Learning
Text book image
Survey Of Economics
Economics
ISBN:9781337111522
Author:Tucker, Irvin B.
Publisher:Cengage,
Text book image
Economics:
Economics
ISBN:9781285859460
Author:BOYES, William
Publisher:Cengage Learning