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Introductory Econometrics 4th Edition by Jeffrey Wooldridge
النسخة 4الرقم المعياري الدولي: 978-0324660609Introductory Econometrics 4th Edition by Jeffrey Wooldridge
النسخة 4الرقم المعياري الدولي: 978-0324660609 تمرين 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.
(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.
التوضيح
موثّق
موثّق
(i)
In the model given by the following:...
Introductory Econometrics 4th Edition by Jeffrey Wooldridge
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