ECON 350
Spring 2015
Problem Set 2: Due 04/16/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. The following table contains data on number of children (kid
ECON 350
Fall 2015
Problem Set 2: Due 10/08/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. The following table contains data on number of children (kids)
ECON 350
Spring 2015
Problem Set 1: Due 04/09/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. Suppose we are interested in explaining a relationship betwe
ECON 350
Spring 2015
Problem Set 3: Due 05/12/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight. You do NOT need to attach Stata output
with your answers, but b
ECON 350
Fall 2015
Problem Set 1: Due 10/01/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. Suppose we are interested in explaining a relationship between
ECON 350
Fall 2015
Problem Set 1: Due 10/01/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. Suppose we are interested in explaining a relationship between
Applied Econometrics - ECON 350
Fall 2015
Classes: Tu and Th 2:00 3:50 p.m. in Pearlstein 202
Instructor: Irina Murtazashvili
Email: im99@drexel.edu
Office Hours: Tu and Th
ECON 350: APPLIED ECONOMETRICS I
OLS (Ordinary Least Squares)
To find the expressions for 0 and 1 , we minimize the RSS:
n
n
n
i =1
i =1
i =1
L = u i2 = ( y i y i ) 2 = ( y i 0 1 xi ) 2 .
Therefore we get two expressions:
Expression 1:
n
n
n
L
= 2( yi 0
ECON 350
Fall 2015
Problem Set 4: Due 11/10/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight. You do NOT need to attach Stata output
with your answers, but be
ECON 350
Fall 2015
Problem Set 3: Due 10/03/15
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight. You do NOT need to attach Stata output
with your answers, but be
ECON 350
Practice Midterm Exam 2
Directions: Write the solutions to the following problems directly on the exam. Be sure to
show your work where necessary. If you need more space, please write on the backs of
pages. The exam is worth a total of 33 points,
ECON 350
Practice Midterm Exam 1
Directions: Write the solutions to the following problems directly on the exam. Be sure to
show your work where necessary. If you need more space, please write on the backs of
pages. The exam is worth a total of 34 points,
ECON 350
Fall 2016
Problem Set 1: Due 09/29/16
Please be sure that the pages are stapled together in the correct order. Please write neatly.
Parts within each question receive equal weight.
1. Suppose we are interested in explaining a relationship between
Impact of Human Activities on Carbon Dioxide Emissions
Tom Lebo
Kate OBrien
Applied Econometrics I
Irina Murtazashvili
December 8, 2010
ABSTRACT
This paper attempts to examine the relationships between carbon dioxide emissions and
urban population,