ECON 2223 - Assignment II
Charles Saunders, Western University
Due date : Thursday February 11, 2016 at 4 :00 pm
Assignments must be submitted as a hard copy, in class or my oce.
Part I : [40 marks]
1. (10 marks) If X and Y are independent, so fXY (x|y) =
Econ 2223-001 Front Matter
Economics Department - Western University
Midterm Exam
Charles Saunders
Winter 2016
Name: _
Student #: _
Exam Materials:
Exam paper includes exam questions, and statistic tables.
Exam papers and booklets with no name will NOT be
ECON 2223 - Assignment V
Charles Saunders, Western University
Due date : Tuesday April 5, 2016 at 4 :00 pm
Assignments must be submitted as a hard copy, in class or my office.
You may hand in a single assignment for a group of 3 or fewer.
Part I : [50 mar
Answers R : ECON 2223 - Assignment IV
Charles Saunders, Western University
Due date : Thursday March 24, 2016 at 4 :00 pm
Assignments must be submitted as a hard copy, in class or my office.
Part I : [55 marks] Problems
1. Consider the model :
ui
1
Xi
Yi
ECON 2223 - Assignment IV
Charles Saunders, Western University
Due date : Thursday March 24, 2016 at 4 :00 pm
Assignments must be submitted as a hard copy, in class or my office.
Part I : [55 marks] Problems
1. Consider the model :
ui
1
Xi
Yi
= 0 + 1
+
Zi
Dougherty: Introduction to Econometrics 4e
Instructors Manual
REVIEW: RANDOM VARIABLES, SAMPLING, AND ESTIMATION
Often the problems experienced by students with econometrics have nothing to do with econometrics
as such but arise as a consequence of gaps i
Dougherty: Introduction to Econometrics 4e
Instructors Manual
2
PROPERTIES OF THE REGRESSION COEFFICIENTS
AND HYPOTHESIS TESTING
2.1 Types of data and regression model
2.2 Assumptions for regression models with nonstochastic regressors
2.3 The random comp
Lecture: Multiple Regression
Charles J. Saunders
University of Western Ontario
Econometrics
Winter 2016
Adding Regressors
Assume we have two variables that affect our dependent
variable
What variables would you use to explain:
Income of individuals
Person
Lecture: Multiple Regression
Charles J. Saunders
University of Western Ontario
Econometrics
Winter 2016
Adding Regressors
Assume we have two variables that affect our dependent
variable
What variables would you use to explain:
Income of individuals
Person
Lecture: Model Specication
Charles J. Saunders
University of Western Ontario
Econometrics
Winter 2016
Multiple Regression Model
Our model so far is:
Yi = 0 + 1 X1,i + 2 X2,i + + K XK ,i + ui
Specication of the relationship is linear
Can OLS deal with diff
Chapter 4: Transformations of variables
Chapter 4: Transformations of variables
Overview
This chapter shows how least squares regression analysis can be extended
to fit nonlinear models. Sometimes an apparently nonlinear model can be
linearised by taking
Chapter 5: Dummy variables
Chapter 5: Dummy variables
Overview
This chapter explains the definition and use of a dummy variable, a device
for allowing qualitative characteristics to be introduced into the regression
specification. Although the intercept d
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find more resources at oneclass.com
ECON 2223 - Assignment V
Charles Saunders, Western University
Due date : Tuesday April 5, 2016 at 4 :00 pm
Assignments must be submitted as a hard copy, in class or my office.
You may hand in a single assignment for a group of 3 or fewer.
Part I : [50 mar