Financial Economics V 3025 Rajiv Sethi Phone: 854 5140 Problem Set 1: Solutions Fall 2009 5B Lehman [email protected]
1. (a) The investment rate is 0:51962 = 0:05481 = 5:481%: 9:48038 (b) If bidder F
Type equation here.1. Henry is a typical New Yorker. Each month he has $120 to spend on
transportation. The price of a subway ride is $2 and the price of an average cab ride is $10. You may assume tha
Financial Economics
V 3025 Rajiv Sethi Phone: 854 5140 Midterm Exam
Fall 2009 5B Lehman [email protected]
1. An investor with $7000 in her account decides to sell short 200 shares of an asset that is
Homework 10_solution 1. Sheila is endowed with 15 jars of peanut butter (x) and 8 jars of jelly (y) and Bruce is endowed with 9 jars of peanut butter and 10 jars of jelly. Sheila's utility function is
Financial Economics V 3025 Rajiv Sethi Phone: 854 5140 Problem Set 4 Solutions 1. If the current yields for 5 and 10 year US Treasury bonds are 2.16% and 3.35% respectively then (assuming that these y
Financial Economics
V 3025 Rajiv Sethi Phone: 854 5140 Midterm Exam: Solutions
Fall 2009 5B Lehman [email protected]
1. An investor with $7000 in her account decides to sell short 200 shares of an as
Homework 6 1. In the game of Life the first choice that a player has to make is whether or not he wants to go to college or if he wants to begin his career immediately. If he begins his career immedia
Homework 2
Intermediate Microeconomics
Solution
1. On Monday the price of a slice of pizza is $2 and a medium coke is $1. At these prices Jane spends her $30 of lunch money to purchase 11 slices of pi
SIEO 3600 Introduction to Probability and Statistics Prof. Mariana Olvera-Cravioto
Assignment #2 January 31, 2009 Page 1 of 2
Assignment #2 due February 6th, 2009
1. Use the following table to find th
W1105.002 Principles of Economics Fall 2007
Sample Midterm
This Exam is composed of two sections. Make sure you complete both. Student Name _ Section 1: Multiple Choice Questions Section 2: Definition
1. Suppose the production function for aluminum is given by Q = L8 E 8 K 2 where L is the amount of labor hired, E is the amount of energy consumed and K is the amount of capital used. Suppose that th
SIEO 3600 Introduction to Probability and Statistics Prof. Mariana Olvera-Cravioto
Assignment #1 January 26, 2009 Page 1 of 2
Assignment #1 due January 30th, 2008
1. The following is a sample of price
Introduction to Mathematical Programming IEOR 3606, Prof. Maria Chudnovky
833 Mudd Tu&Th 2:40 3:55
HOMEWORK 4- SOLUTIO 29-09-2008
1. EXERCISE 1 P. 301 P1 Find the dual of the following LP; Primal:
max
SIEO 3600: HMWK 6
You will find the Lecture Notes 5 (Further Topics in Probability) posted on our course
website very useful for doing this HMWK assignment.
1. Let X have an exponential distribution a
SIEO 3600: HMWK 8
1. Do the following Problems from the file Problems-h8A.pdf, Problems part of
HMWK 8 (Confidence Intervals): 17, 18,19, 20. For all of them, assume that
the distribution of samples i
c 2017 by Karl Sigman
Copyright
1
Conditional probabilities and independence of events
and of random variables. Bayes Law
When computing a probability of an event A, P (A), the probability could chan
c 2017 by Karl Sigman
Copyright
1
Some commonly used discrete probability distributions
Here we give a list of several commonly used probability distributions defined on the
integers Z or some subset
SIEO 3600: Practice Final Exam problems
1. Lifetimes of new batteries you use (for some important electronic device) are iid with a
uniform distribution over the interval (2, 4) (months). You decide t
SIEO 3600: Practice Midterm Exam. Professor K. Sigman
1. X and Y have joint probability density
f (x, y) =
6x, 0 < x < 1, 0 < y < 1 x;
.
0,
otherwise.
(a) Show that f (x, y) does define a probability
SIEO 3600: HMWK 7
1. The fraction of defective items produced by a chip factory is being studied. Out of
a sample of size 300 tested, 13 were defective.
(a) Calculate a two-sided 95% CI for the true f
IEOR 3600: Solutions to HMWK 1
1. (a)
Rx
f (u)du = 1 e x and
f (x)dx = limx!1 1 e x = 1.
R01
(b) 0 xf (x)dx. Integration by parts (U = x,
dV = f (x)dx) easily yields the answer as 1/ .
R
(c) 01 x2 f (
SIEO 3600: HMWK 7 Solutions
1. The fraction of defective items produced by a chip factory is being studied. Out of
a sample of size 300 tested, 13 were defective.
(a) Calculate a two-sided 95% CI for