## b. Compute the OLS estimate of the coefficient vector assuming that the coefficients and disturbance variance are the same in the two regressions....

b. Compute the OLS estimate of the coefficient vector assuming that the coefficients and disturbance variance are the same in the two regressions. Also compute the estimate of the asymptotic covariance matrix of the estimate. c. Test the hypothesis that the variances in the two regressions are the same without assuming that the coefﬁcients are the same in the two regressions. (1. Compute the two-step FGLS estimator of the coefficients in the regressions, assuming that the constant and slope are the same in both regressions. Compute the estimate of the covariance matrix and compare it with the result of part b.
This text was automatically generated from the attachment. Please refer to the attachment to view this question.
This question was created from extra problems_04_27_2010 https://www.coursehero.com/file/6022603/extra-problems-04-27-2010/?focusQaId=10239806

Solution details:
STATUS
QUALITY
Approved

This question was answered on: Oct 15, 2019

Solution~000.zip (25.37 KB)

STATUS

QUALITY

Approved

Oct 15, 2019

EXPERT

Tutor

#### YES, THIS IS LEGAL

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

• As a reference for in-depth understanding of the subject.
• As a source of ideas / reasoning for your own research (if properly referenced)
• For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

### Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.