Suppose you want to examine the effects of a training program on future earnings using the following model: earn984.64+2.376train +0.371 earn96 +0.366educ- 1.86 age + 2,534 married (1.14) (0.016) (0.062) (0.013) (0.4) where earn 98- 1998 earnings, in thousands of dollars train-1 if the individual participated in the training program, and -0 otherwise (0.43) earn 96- 1996 earnings, in thousands of dollars educ years of education age age, in years married-1 if the individual is married, and -0 otherwise Suppose that there is a high degree of correlation (but not perfect) between earnings in 1996, education, age, and marital status. True or False: We should be concerned about this high degree of correlation because it affects our ability to reliably estimate the impact of the training program on 1998 earnings, r. True False

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question
13. Collinearity in a multiple regression analysis
Suppose you want to examine the effects of a training program on future earnings using the following model:
earn98= 4.64 +2.376train +0.371earn96 +0.366educ- 1.86 age +2.534 married
(1.14) (0.43)
(0.016)
(0.062)
(0.013)
(0.4)
where
earn 98- 1998 earnings, in thousands of dollars
train -1 if the individual participated in the training program, and =0 otherwise
earn 96- 1996 earnings, in thousands of dollars
educ years of education
age = age, in years
married-1 if the individual is married, and -0 otherwise
Suppose that there is a high degree of correlation (but not perfect) between earnings in 1996, education, age, and marital status.
True or False: We should be concerned about this high degree of correlation because it affects our ability to reliably estimate the impact of the training
program on 1998 earnings, T.
True
False
Transcribed Image Text:13. Collinearity in a multiple regression analysis Suppose you want to examine the effects of a training program on future earnings using the following model: earn98= 4.64 +2.376train +0.371earn96 +0.366educ- 1.86 age +2.534 married (1.14) (0.43) (0.016) (0.062) (0.013) (0.4) where earn 98- 1998 earnings, in thousands of dollars train -1 if the individual participated in the training program, and =0 otherwise earn 96- 1996 earnings, in thousands of dollars educ years of education age = age, in years married-1 if the individual is married, and -0 otherwise Suppose that there is a high degree of correlation (but not perfect) between earnings in 1996, education, age, and marital status. True or False: We should be concerned about this high degree of correlation because it affects our ability to reliably estimate the impact of the training program on 1998 earnings, T. True False
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Limited Cognitive Power
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education