By comparing Tables Six and Nine, discuss the impacts on the estimation results if heteroskedasticity is p
By comparing Tables Six and Nine, discuss the impacts on the estimation results if heteroskedasticity is p
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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By comparing Tables Six and Nine, discuss the impacts on the estimation results if
heteroskedasticity is present.

Transcribed Image Text:Table Six
Dependent Variable: LWAGE
Method: Least Squares
Sample: 1 1260
Included observations: 1260
Variable
Coefficient
Std. Error
t-Statistic
Prob.
0.081437
3.407558
0.0007
0.0000
0.0000
0.277500
EXPER
0.017670
0.001253
0.005714
14.10546
EDUC
UNION
0.079169
0.238594
13.85586
0.033222
7.181775
0.0000

Transcribed Image Text:Table Nine
Dependent Variable: LWAGE
Method: Least Squares
Sample: 1 1260
Included observations: 1260
Huber-White-Hinkley (HC1) heteroskedasticity consistent standard
errors and covariance
Variable
Coefficient
Std. Error
t-Statistic
Prob.
0.277500
0.083471
3.324504
0.0009
EXPER
0.017670
0.001251
14.12661
0.0000
EDUC
0.079169
0.005872
13.48330
0.0000
UNION
0.238594
0.030783
7.750763
0.0000
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