MACROECONOMICS (LL)
MACROECONOMICS (LL)
21st Edition
ISBN: 9781260186949
Author: McConnell
Publisher: MCG
Question
Book Icon
Chapter 1, Problem 1DQ
To determine

The opportunity cost and its relevance to economics.

Expert Solution & Answer
Check Mark

Explanation of Solution

Since the opportunity cost is the next best alternatives, it is the given up benefit in order to obtain some other benefits.

Resources are scarcely available to satisfy the human needs. The reason is that the human needs are unlimited. The resources can be used for different purposes.

For example, Land is limited in availability and assumes that the land is used for cultivating of wheat and rice. If the land is used to cultivate wheat, then rice production has to been given up from that particular land. Thus, the scarcity of resource creates the opportunity cost. If available resources are enough to satisfy the human needs, then there is no opportunity cost.

The revenue generated from the land located at the center of New York City, is greater than the revenue generated from the land that located at suburb. If the mall is build, then it can generate more revenue than the revenue generated from the parking lot. At the same time, the revenue generating from the mall that located at suburb is lower than the mall located at centre of the New York City. Thus, the opportunity cost of building a parking lot at New York City is greater than the building a parking lot at suburb.

Economics Concept Introduction

Concept introduction:

Opportunity cost: Opportunity cost refers to the given up benefits in the process of obtaining some other benefit.

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 3 Simple Bivariate Regression Consider the following bivariate regression model: NAMEUIN Page 1 of 2 = Hourly Wages, Bo+B₁Education; + & where Education measures the years of experience at the job for an individual and Hourly Wage is the hourly wage in dollars. The subscript i indexes various people. You run a bivariate OLS regression to estimate Bo and B₁. Suppose you estimate B = 10 and B a. 0 = 2 How do you interpret the estimates ßo and ß₁ in this context? (3 points) 1 b. Define the terms "predicted/fitted value" and "residual”. (3 points) c. Suppose that for some individual, the predicted value of Hourly Wage is $20, and the residual is 2. What is the actual Hourly wage for the individual? Show your work. (4 points) d. Suppose that some individual has 10 years of Education, and his actual hourly wage is $35. What is the predicted outcome and residual for this individual? Show your work. (5 points)
Problem 1 The Core Model Suppose you are interested in studying the effect of workers' training (measured by the number of training hours) on employee productivity (measured by output per hour). a. What is the dependent and independent variable in this setting? (2 points) b. How would you write this relationship using the Core Model? (3 points) C. Do you expect the slope coefficient ẞ₁, (which shows relation between teacher's experience and test scores) to be positive or negative? Explain your reasoning. (5 points) d. Name any two factors that are likely included in the error term of your model? (5 points)
Problem 2 Endogeneity Suppose you are interested in how social media usage affects students' academic performance. Consider the following model: GPA; = ßo + ß₁Social Media Hours; + ɛ; where GPA, is the grade point average of a student and Social Media Hours; measures how many hours the student spends on social media every week. Each student is denoted by the subscript i. a. What is the dependent variable Y in this setting? What is the independent variable X in this setting? (4 points) b. What does Bo C. What does ẞ1 = 3 mean? (2 points) = 0.2 mean? (3 points) d. What is the condition for the independent variable Social Media Hours; to be endogenous? (5 points) e. Is the independent variable likely to be endogenous? Why or why not? (3 points) f. If yes, describe a scenario where the independent variable is endogenous. (3 points)
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Economics:
Economics
ISBN:9781285859460
Author:BOYES, William
Publisher:Cengage Learning
Text book image
Microeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506893
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Text book image
Macroeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506756
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Text book image
Economics: Private and Public Choice (MindTap Cou...
Economics
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Text book image
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning
Text book image
Microeconomics
Economics
ISBN:9781337617406
Author:Roger A. Arnold
Publisher:Cengage Learning