Homework 2 answers
Nathaniel Higgins
nhiggins@umd.edu, nhiggins@ers.usda.gov
Assignment
The assignment was to do the following book problems:
17.2, 17.6, 17.7
C17.1, C17.2, C17.3
17.2
Let grad be a dummy variable for whether a student-athlete at a large

Economics 122B
Fall 2015
Midterm Examination
You have 80 minutes to complete this examination. You may refer to one sheet of notes. You may use a
calculator. All necessary statistical tables are attached.
1. (10 points) Evaluate the following statement: I

Economics 122B
Fall 2014
Midterm Examination
You have 80 minutes to complete this examination. You may refer to one sheet of notes. You may use a
calculator. All necessary statistical tables are attached.
1. (10 points) Evaluate the following statement: F

Econ 371
Practice Exam #3
Multiple Choice (5 points each): For each of the following, select the single most appropriate
option to complete the statement.
1) The interpretation of the slope coefficient in the model ln(Yi )
ui is as
0
1 ln( X i )
follows:

Stuff I Need to Know for The Final
This guide represents everything you need to know for the upcoming exam. The exam is
cumulative, but most material will be from Chapters 5-12. Particularly heavy emphasis will
be on Chapters 8-12, which is material from

Stock/Watson - Introduction to Econometrics - 3rd Updated Edition - Answers to Empirical Exercises
1
_
Empirical Exercise 8.2
Calculations for this exercise are carried out in the STATA file EE_8_2.do.
This table contains the results from seven regression

Stock/Watson - Introduction to Econometrics - 3rd Updated Edition - Answers to Empirical Exercises
1
_
Empirical Exercise 11.2
Calculations for this exercise are carried out in the STATA file EE_11_2.do.
Results in this table are referenced in the answers

Stock/Watson - Introduction to Econometrics - 3rd Updated Edition - Answers to Empirical Exercises
1
_
Empirical Exercise 10.2
Calculations for this exercise are carried out in the STATA file EE_10_2.do.
The solutions will reference the following regressi

Economics 122B
Fall 2014
Midterm Examination
You have 80 minutes to complete this examination. You may refer to one sheet of notes. You may use a
calculator. All necessary statistical tables are attached.
1. (10 points) Evaluate the following statement: F