DSC2008 Business Analytics Data and Decisions
SEM 2, AY2012/2013
Assignment 2
Question 1. [20 marks]
Single exponential smoothing with = 0.4 is being used to forecast sales of
YC cameras at an appliance store. Forecasts are made on a monthly basis.
After
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
6.436J/15.085J
Lecture 7
Fall 2008
9/29/2008
MORE ON DISCRETE RANDOM VARIABLES AND THEIR
EXPECTATIONS
Contents
1. Comments on expected values
2. Expected values of some common random variables
3. Covariance and correl
Discrete Choice Modeling
William Greene*
Abstract
We detail the basic theory for models of discrete choice. This encompasses methods of
estimation and analysis of models with discrete dependent variables. Entry level theory is
presented for the practition
Antoine Gervais University of Notre Dame
Math Review1
1. Variables, Constants and Functions
A variable is a mathematical abbreviation for a concept. For example in economics, the variable Y usually
represents the level of output of a firm or the GDP of an
Problem Set 3
Honours Microeconomics
8 April, 2016
(In the problem set, every production function uses labour (L) or/and capital (K), and the
costs are wage rate (w) and rental rate (r), respectively.)
1. For each of the following, say whether the product
Hat Calculus
Hats as Growth Rates
Hats denote growth rates or percentage changes of the underlying level variable. If GDP is 100 in 2000 and
grows to 106 in 2001, the total percentage change (106-100)/100 = 0.06 or 6 percent. It is correct to say
that the
IsabelSIM/NUSBusinessSchool_2013
BSP2005AsianBusinessEnvironments/AssignmentsandTutorialGuide
BSP 2005 Asian Business Environment
Assessment Types and Breakdown
Nos Component
Type
%
Submission Date
1
Tutorial Participation
Individual
10%
Weeks 3 to 13
2.
0
Risk and Return I
Outline
1. Individual Securities
2. Expected Return, Variance, and Covariance
3. The Return and Risk for Portfolios
4. The Efficient Set for Two Assets
5. The Efficient Set for Many Securities
6. Riskless Borrowing and Lending
7. Marke
EXECUTIVESUMMARY
The Indian Railways (IR) is a public sector enterprise that is operated by the government of India through the
Ministry of Railways. The Ministry of Railways would like to assess the viability of electrifying the Naini-Itarsi
railway. As
DSC3214: Reference Answers to Assignment 2
Feb 21, 2013
P1. [15 pts] Write out the dual problem of the transportation problem and give the dual
problem an economic interpretation as we did for the school tea problem in the class. Think of
a competitor of
DSC3214 2012/13/S2: Reference Answers to Assignment 1
Thursday, Jan 31, 2013
P1. [25 pts] The manager of a department store in Seattle is attempting to decide on the types
of advertising the store should use. He has invited representatives from the local
DSC3214: Homework Assignment 3
Date Given: March 7, 2013
Date Due: Thursday, March 21, 3pm via uploading to IVLE
Q1 (20 pts) (BT-book 7.3) Each of n teams plays against every other team a total of k games.
Assume that every game ends in a win or a loss (n
DSC3214: Homework Assignment 2
Date Given: Feb 6, 2013, Date Due: Thursday, Feb 21th, 3pm
(no late homework will be accepted)
P1. [15 pts] Write out the dual problem of the transportation problem and give the dual problem
an economic interpretation as we
FIN 3102A
Investment Analysis and
Portfolio Management
Prof. Luis Goncalves-Pinto
Lecture 2:
Quantitative Review
Quantitative Review:
Returns on assets and portfolios
Stats: means, variances, covariances, distributions
Regressions
Readings:
BKM chapte
FIN 3102
Investment Analysis and
Portfolio Management
Prof. Luis Goncalves-Pinto
Lecture 1:
Introduction
Course Introduction and Syllabus
Overview of Capital Markets
Readings:
BKM chapters 2, 3, and 4
Lecture Outline:
- Course Introduction:
. What is th
Introduction to Algorithms
Spanning Trees
CSE 680
Prof. Roger Crawfis
Tree
l We
call an undirected graph a tree if the graph
is connected and contains no cycles.
l Trees:
l Not
Trees:
Not
connected
Has a
cycle
Number of Vertices
l If
a graph is a tree, th
Isabel SIM
NUS Business School
Course Outline BSP 2005 Asian Business Environments/ Semester_ AY 2012-2013
Sem 2/
AY2013
Wk 1
Wk 2
Week Starting
Lecture Topics
Readings
Tutorial
14 Jan 2013
21 Jan 2013
28 Jan 2013
Wk 4
4 Feb 2013
Ch. 1 and 2 of Delios,
Be