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book Introductory Econometrics 4th Edition by Jeffrey Wooldridge cover

Introductory Econometrics 4th Edition by Jeffrey Wooldridge

Edition 4ISBN: 978-0324660609
book Introductory Econometrics 4th Edition by Jeffrey Wooldridge cover

Introductory Econometrics 4th Edition by Jeffrey Wooldridge

Edition 4ISBN: 978-0324660609
Exercise 22
Use the data in WAGE1.RAW for this exercise.
(i) Use equation (7.18) to estimate the gender differential when educ = 12.5. Compare this with the estimated differential when educ = 0.
(ii) Run the regression used to obtain (7.18), but with female_(educ _ 12.5) replacing female •educ. How do you interpret the coefficient on female now
(iii) Is the coefficient on female in part (ii) statistically significant Compare this with (7.18) and comment.
Explanation
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(i)
In the model given by the following:...

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Introductory Econometrics 4th Edition by Jeffrey Wooldridge
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