YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 2.3 (Homework)
Current Score : / 20
Due : Friday, October 17 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed below,
Econ 4520
Answers to assignment 4
Ch. 6
5. Assume a monopolist has four consumers with reservation prices for each of two
goods as described by the table below. The marginal cost of good 1 is $100. The
marg
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 2.2 (Homework)
Current Score : 5 / 28
Due : Friday, October 17 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed belo
Econometrics
Problem Set #3
Nathaniel Higgins
nhiggins@jhu.edu
Assignment
The assignment was to read chapter 3 and hand in answers to the following problems at
the end of the chapter: C3.1 C3.8.
C3.1
A problem of interest to health ocials (and others) is
WebAssign
UW Common Math 308 Section 1.1 (Homework)
Current Score : 24 / 25
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
Due : Friday, October 3 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed belo
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 8.1 (Homework)
Current Score : / 17
Due : Friday, December 5 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed below,
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 3.1 (Homework)
Current Score : / 35
Due : Friday, October 24 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed below,
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 2.1 (Homework)
Current Score : 37 / 40
Due : Friday, October 10 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed bel
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 4.2 (Homework)
Current Score : 42 / 45
Due : Friday, November 14 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed be
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 3.3 (Homework)
Current Score : 35 / 35
Due : Friday, November 7 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed bel
WebAssign
UW Common Math 308 Section 1.2 (Homework)
Current Score : 48 / 48
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
Due : Friday, October 3 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed belo
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 4.3 (Homework)
Current Score : 21 / 24
Due : Friday, November 14 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed be
WebAssign
UW Common Math 308 Section 1.4 (Homework)
Current Score : 23 / 23
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
Due : Friday, October 10 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed bel
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 6.3 (Homework)
Current Score : 7 / 20
Due : Friday, November 28 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed bel
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 8.5 (Homework)
Current Score : / 22
Due : Friday, December 5 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed below,
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 6.1 (Homework)
Current Score : 29 / 30
Due : Friday, November 28 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed be
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 3.2 (Homework)
Current Score : 19 / 19
Due : Friday, October 31 2014 10:00 PM PDT
The due date for this assignment is past. Your work can be viewed bel
YIYAO LIU
Math 308, section E, Fall 2014
Instructor: Richard Balka
WebAssign
UW Common Math 308 Section 4.1 (Homework)
Current Score : 30 / 30
Due : Friday, November 7 2014 10:00 PM PST
The due date for this assignment is past. Your work can be viewed bel
Topic 4 Public Goods and Market Failure
In topic 3 we saw that a communitys MWTP for a public (non-rival)
good is equal to the sum the MWTPs of all consumers (that is, the
vertical sum of their public good demand curves), which in turn must
be equal the M
Math 308
Spring Midterm Answers
May 6, 2013
Instructions. Part A consists of questions that require a short answer. There
is no partial credit and no need to show your work. In Part A you get 2 points
per question. Part B is about Theorems and Denitions.
Math 308
Midterm Solutions
July 16, 2012
I havent had time to write solutions for every question yet. Will try to do so
but it would be helpful if you emailed me and asked for solutions to particular
questions. Maybe there are some questions where I dont
Math 308
Final
June 10, 2013
Instructions. No need to show your work. In Parts A and B you get 1 point
per question or 1 point for each part of a multi-part question. Part C: use the
scantron/bubble sheet with A =True and B =False: for Part C you will get
Math 308
Midterm Answers
July 16, 2012
Instructions. You will get 10(?) points for turning up to the exam and lling
in your name and student ID correctly and legibly on the scantron and on the
blue book, green book, or other work you hand in, and for writ
Math 308
Final
August 17, 2012
Instructions. There are three parts to the exam. Part A consists of questions
that require a short answer. There is no need to show your work. In Parts A and
B you get 1 point per question or, for a multi-part question, 1 po
Math 308
Midterm Answers and Comments
July 18, 2011
Part A.
Short answer questions
a
(1) Compute the determinant of the matrix 1
1
33
1 2 .
a 3
The determinant is 2a2 12.
Comments: Everyone seemed to know that the determinant is a(3+2a)
3(3+2)+3(a +1) an
Math 308
Final
December 10, 2012
Instructions. No need to show your work. In Parts A and B you get 1 point
per question or 1 point for each part of a multi-part question. Part C: use the
scantron/bubble sheet with A =True and B =False: for Part C you will
Math 308
Midterm Answers
October 29, 2012
The maximum possible score for the test was 24+28+67= 119 points. The highest
score was 108, the mean 66, and the median 65. If you scored 15 on Part A, 20 on
Part B, and 45 on Part C, you have a pretty reasonable