2. A data set contains the following variables, each of which has been observed for 753 women. Variable Description Average inlf = 1 if in the labour force and zero otherwise 0.56 nwifeinc 20.12 household income earned by other household members annually (thousands of dollars) age age of the woman 42.5 educ years of education completed 12.3 exper 10.6 years of experience in the labour market number of children aged less than 6 kidslt6 0.23 kidsge6 number of children aged 6 or older 1.35 (a) Consider the following model for labour force participation inlfi Bo + Binwifeinc, + B₂agei + Ui to be estimated using the dataset just described. Given the binary nature of the dependent variable, explain why OLS is not the Best Linear Unbiased Estimator: What other issues, if any, need addressing? (b) Suggest an alternative estimation method and discuss how it will address the issues you note in part (a).

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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2. A data set contains the following variables, each of which has been observed for 753
women.
Variable
Description
Average
inlf
= 1 if in the labour force and zero otherwise
0.56
nwifeinc
20.12
household income earned by other household
members annually (thousands of dollars)
age
age of the woman
42.5
educ
years of education completed
12.3
exper
10.6
years of experience in the labour market
number of children aged less than 6
kidslt6
0.23
kidsge6 number of children aged 6 or older
1.35
(a) Consider the following model for labour force participation
inlfi Bo + Binwifeinc, + B₂agei + Ui
to be estimated using the dataset just described. Given the binary nature of the
dependent variable, explain why OLS is not the Best Linear Unbiased Estimator:
What other issues, if any, need addressing?
(b) Suggest an alternative estimation method and discuss how it will address the issues
you note in part (a).
Transcribed Image Text:2. A data set contains the following variables, each of which has been observed for 753 women. Variable Description Average inlf = 1 if in the labour force and zero otherwise 0.56 nwifeinc 20.12 household income earned by other household members annually (thousands of dollars) age age of the woman 42.5 educ years of education completed 12.3 exper 10.6 years of experience in the labour market number of children aged less than 6 kidslt6 0.23 kidsge6 number of children aged 6 or older 1.35 (a) Consider the following model for labour force participation inlfi Bo + Binwifeinc, + B₂agei + Ui to be estimated using the dataset just described. Given the binary nature of the dependent variable, explain why OLS is not the Best Linear Unbiased Estimator: What other issues, if any, need addressing? (b) Suggest an alternative estimation method and discuss how it will address the issues you note in part (a).
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