Economics 170
Spring 2006
John F Stewart
Homework Assignment 4: Functional Forms and Dummy Variables
Objective: You should be comfortable with the material covered in Chapter 6-7 in the text. This ass
Economics 170
Spring 2006
John F Stewart
Homework Assignment 7: Limited Dependent Variables KEY
Objective: A data set, hw7.dta, is provided on the web site. Use that data to complete the following STA
Economics 170
Spring 2006
John F Stewart
Homework Assignment 5:
This assignment covers two topics, time series and heteroskedasticity. This assignment will have two relatively
short exercise that usin
Economics 170
Spring 2006
John F Stewart
Homework Assignment 2: Statistic Review
Key: Answers are in italics
Exercises:
1. UCSD (my alma mater) has a reputation of being a math and engineering school.
Economics 170
Spring 2006
John F Stewart
KEY: Homework Assignment 3, Linear Regression
1. Run a simple regression of month service fee on number of subscribers.
A) Present your regression results.
svc
Economics 170
Spring 2006
John F Stewart
KEY for Homework Assignment 4: Functional Forms and Dummy Variables
Objective: You should be comfortable with the material covered in Chapter 9-11 in the text.
Economics 170
Spring 2006
John F Stewart
Homework Assignment 1 KEY: Getting Familiar with STATA
Practice:
1. Download the data set from the web site.
2. Start Stata and load the data set
3. Use the da
Economics 170
Spring 2006
John F Stewart
Homework Assignment 7: Limited Dependent Variables
Objective: A data set, hw7.dta, is provided on the web site. Use that data to complete the following STATA
e
Economics 170
Spring 2006
John F Stewart
Homework Assignment 1: Getting Familiar with STATA
Objective: For this first assignment what I really want you to do is spend about an hour or two getting fami
Economics 170
Spring 2006
John F Stewart
Homework Assignment 2: Statistic Review
Objective: You should be comfortable with the material covered in Chapter 3, 4, and 5 of the text. This assignment
will
Economics 170
Spring 2006
John F Stewart
Homework Assignment 3: Linear Regression
Objective: You should be comfortable with the material covered in Chapter 8 - 10 in the text. This assignment will
hav
Economics 170
Spring 2006
John F Stewart
Homework Assignment 6, Endogeneity
Objective: This assignment covers endogeneity and simultaneous equations. You should be familiar with the
material in Chapte
Economics 170
Spring 2006
John F Stewart
Homework Assignment 5:
This assignment covers two topics, time series and heteroskedasticity. This assignment will have two relatively
short exercise that usin
Economics 170
Spring 2006
John F Stewart
Homework Assignment 6, Endogeneity KEY
Objective: This assignment covers endogeneity and simultaneous equations. You should be familiar with the
material in Ch