MyLab Economics with Pearson eText -- Access Card -- for Economics
MyLab Economics with Pearson eText -- Access Card -- for Economics
7th Edition
ISBN: 9780134739403
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
Question
Book Icon
Chapter 24, Problem 24.1.1RQ
To determine

Relations explained by Aggregate demand and Aggregate supply curves.

Expert Solution & Answer
Check Mark

Explanation of Solution

The demand comes from all the economic agents such as the households, firms as well as the government. The demand depends on the price level of the economy. The increase and decrease in the price level determines the level of demand in the economy. The aggregation of all the individual demands in the economy is known as the aggregate demand and thus, the aggregate demand explains the relationship between the general price level and the level of real GDP demanded in the economy by the economic agents such as the households, firms and the government.

Similarly, the supply also depends on the price level in the economy. When the price level is higher, the suppliers will be receiving a higher income and this would incentivize them to increase the supply in the economy and vice versa. The aggregation of the supply curves of all the firms in the economy is known as the aggregate supply curve. In the short run period, the aggregate supply curve represents the relationship between the price level in the economy and the supply by the firms. In the long run period, the aggregate supply curve represents the relationship between the price level in the economy and the quantity of real GDP supplied by the firms in the economy.

Economics Concept Introduction

Concept introduction:

Aggregate Demand curve: It is the curve which shows the relationship between the price level in the economy and the quantity of real GDP demanded by the economic agents such as the households, firms as well as the government.

Aggregate Supply curve: In the short run, it is a curve which shows the relationship between the price level in the economy and the supply in the economy by the firms. In the long run, it shows the relationship between the price level and the level of quantity supplied by the firms.

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
Problem 1 Regression Discontinuity In the beginning of covid, the US government distributed covid stimulus payments. Suppose you are interested in the effect of receiving the full amount of the first stimulus payment on the total spending in dollars by single individuals in the month after receiving the payment. Single individuals with annual income below $75,00 received the full amount of the stimulus payment. You decide to use Regression Discontinuity to answer this question. The graph below shows the RD model. 3150 3100 3050 Total Spending in the month after receiving the stimulus payment 2950 3000 74000 74500 75000 75500 76000 Annual income a. What is the outcome? (5 points) b. What is the treatment? (5 points) C. What is the running variable? (5 points) d. What is the cutoff? (5 points) e. Who is in the treatment group and who is in the control group? (10 points) f. What is the discontinuity in the graph and how do you interpret it? (10 points) g. Explain a scenario which can…
Problem 2 Difference-in-Difference In the beginning of 2005, Minnesota increased the sales tax on alcohol. Suppose you are interested in studying the effect of the increase in sale taxes on alcohol on the number of car accidents due to drinking in Minnesota. Unlike Minnesota, Wisconsin did not change the sales tax on alcohol. You decide to use a Difference-in-difference (DID) Model. The numbers of car accidents in each state at the end of 2004 and 2005 are as follows: Year Number of car accidents in Minnesota Number of car accidents in Wisconsin 2004 2000 2500 2005 2500 3500 a. Which state is the treatment state and which state is the control state? (10 points) b. What is the change in the outcome for the treatment group between 2004 and 2005? (5 points) C. Can we interpret the change in the outcome for the treatment group between 2004 and 2005 as the causal effect of the policy on car accidents? Explain your answer. (10 points) d. What is the change in the outcome for the control…
Environmental Economics
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Economics Today and Tomorrow, Student Edition
Economics
ISBN:9780078747663
Author:McGraw-Hill
Publisher:Glencoe/McGraw-Hill School Pub Co
Text book image
Economics:
Economics
ISBN:9781285859460
Author:BOYES, William
Publisher:Cengage Learning
Text book image
Exploring Economics
Economics
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:SAGE Publications, Inc
Text book image
Survey Of Economics
Economics
ISBN:9781337111522
Author:Tucker, Irvin B.
Publisher:Cengage,
Text book image
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning
Text book image
Macroeconomics
Economics
ISBN:9781337617390
Author:Roger A. Arnold
Publisher:Cengage Learning