Econ 401/501 Final Examination
Department of Economics
Concordia University December 17, 2014
Time: 1900-2200 Hrs.
Answer all questions. The maximum score is 100 on this exam.
Calculators are allowed. If you cannot completely solve a problem, you can stil

Microeconomics 401/501
Assignment 1
due date: January 29, 2015
1. Show that the lexico-graphic preference ordering satises the axioms of completeness, transitivity, reexivity and strict-monotonicity.
2. Draw indierence curves that describe a consumers pre

Econ 401/501 Homework 2
Department of Economics
Concordia University
Due 15th February, 2017
Provide complete work that leads to each answer. Do the problems in the order given.
Instructor: Ming Li
1. Show that the two ways of representing second-order st

Econ 401/501 Homework 3
Department of Economics
Concordia University
Due 13th March, 2017
Provide complete work that leads to each answer. Do the problems in the order
given.
Instructor: LI, Ming
1. Find the Nash equilibria of the following games, using t

Econ 401/501 Homework 2Solution
Department of Economics
Concordia University
Instructor: Huan Xie
1. Please see the graph attachment.
2.
Solution.
(a) The preference is Cobb-Douglas given u(x1 , x2 ) = x1 x21 . As we
have shown in class, the Marshallian d

Econ 401/501 Homework 5Solution
Department of Economics
Concordia University
Provide complete work that leads to each answer. Do the problems in the order
given.
Instructor: Huan Xie
1.
Solution.
(a) Given that pj = c,
(a pi )(pi c) < 0
i
i = ap
2 (pi c)

Econ 401/501 Homework 4 Solution
Department of Economics
Concordia University
Provide complete work that leads to each answer. Do the problems in the order
given.
Instructor: Huan Xie
1.
In order to illustrate how to characterize all the Nash equilibria o

Econ 401/501 Homework 1
Department of Economics
Concordia University
Due 30th January, 2017
Provide complete work that leads to each answer. Do the problems in the order given.
Instructor: Ming Li
1. Consider the vNM utility functions below, and argue whe

Econ 401/501 Homework 2
Department of Economics
Concordia University
Provide complete work that leads to each answer. Do the problems in the order
given.
Instructor: Ming Li
1. Proof. Note that
Z
t
F (z)dz =
a
Z
t
[1
F (z)] dz
Z t
F (z)dz.
a
= t
a
a
Simil

Econ 401/501 Homework 3
Department of Economics
Concordia University
Provide complete work that leads to each answer. Do the problems in the order
given.
Instructor: LI, Ming
1. To illustrate how to characterize all the Nash equilibria of a normal-form ga

Econ 401/501
Dipjyoti Majumdar
Econ 401/501: Advanced Microeconomic Theory
FALL 2015
Concordia University
Instructor: Dipjyoti Majumdar
Oce: H-1155-69
Oce Hours: T-1400-1600 Hrs. or by appointment
1
Course Outline
This course is an elective for advanced u

Econ 401/501 Homework 5
Department of Economics
Concordia University
Due Monday, December 7, 2015
1. Suppose that there are n bidders whose valuations vi s are drawn independently and identically from the distribution F over [0, ]. Describe
and derive the

Econ 401/501 Homework 2
Department of Economics
Concordia University
Due 16th October 2015
BEFORE 5.00 p.m.
You can drop it in my mailbox in the Economics Department, H-1155
1. Let a consumer have an income of m and face prices p = (p1 , p2 ).
For each of

Econ 401/501 Homework 4
Department of Economics
Concordia University
Due November 30, 2015
You can drop your assignments in my mailbox, by 4.00 p.m.,
November 30, 2015.
1. Find the (pure-strategy) Nash equilibria of the following games. Does
any Nash equi

Econ 401/501 Homework 2
Department of Economics
Concordia University
October 2015
1. Solution.
(a) The preference is Cobb-Douglas given u(x1 , x2 ) = x x1 . As
1 2
we have shown in class, the Marshallian demand functions are
x1 (p, m) =
m
,
p1
x2 (p, m) =

Advanced Macroeconomic Theory (ECON 403/503) Christian Sigouin
Final exam - Winter 2011
Each question carries equal mark. All questions may be answered using the information provided in
preceding questions.
Question #1: All truths are easy to understand o

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Microeconomics 401/501
Assignment 1
Due Date: September 30, 2016
Deadline for Submission Time: the assignment has to be submitted by 1500 hours.
(you can put the assignments in my mailbox)
1. Show that the lexico-graphic preference ordering satisfies the

Econ 401/501 Homework 2
Department of Economics
Concordia University
October 2016
1. Solution.
(a) The preference is Cobb-Douglas given u(x1 , x2 ) = x1 x1
. As
2
we have shown in class, the Marshallian demand functions are
x1 (p, m) =
m
,
p1
x2 (p, m) =

Econ 401/501 Homework 2
Department of Economics
Concordia University
Due 12th February 2015
1. Let a consumer have an income of m and face prices p = (p1 , p2 ).
For each of the following preferences, derive the Hicksian and Slutsky
income and substitutio

Econ 401/501 Homework 2
Department of Economics
Concordia. University
February 2015
1. Solution.
(a) The preference is Cobb-Douglas given u(a:1,a:2) = z‘fzé'“. As
we have shown in class, the Marshallian demand functions are
(1 ~- 00m-
am
a: m = —, (1:2 77

Econ 401/501 Homework 3
Department of Economics
Concordia University
Due March 26, 2015
Provide complete work that leads to each answer. Do the problems in the order given.
1. Consider the following game. There are two players 1 and 2. Player 1
has 4 stra

Econ 401/501 Homework 4
Department of Economics
Concordia University
Due April 2, 2015
1. Find the (pure-strategy) Nash equilibria of the following games. Does
any Nash equilibrium involve weakly dominated strategies?
(a) Hawk and dove.
Hawk
Dove
Hawk
1,

Econ 401/501 Homework 5
Department of Economics
Concordia University
Due April 9, 2015
1. Suppose that there are n bidders whose valuations vi s are drawn independently and identically from the distribution F over [0, ]. Describe
and derive the symmetric