Introduction to econometrics
Introduction to Financial Econometrics Hypothesis Testing in the Market Model
... 1.3 Testing Hypotheses about β In the market model regression β measures the contribution of an asset to the variability of the market index portfolio One hypothesis of interest is to test if the ... so-called F-test The idea behind the F-test is to estimate the model imposing the restrictions specified under the null hypothesis and compare the fit of...
Ngày tải lên: 13/12/2013, 14:53
Introduction to computational finance and financial econometrics by eric zivot
... Methods in Finance, International Thomson Business Press, London, UK 16 Introduction to Financial Econometrics Chapter Review of Random Variables and Probability Distributions Eric Zivot Department ... normal random variable This relative value of kurtosis is referred to as excess kurtosis and is de& ned as excess kurt(X) = kurt(X) If excess the excess kurtosis of a random...
Ngày tải lên: 02/04/2014, 17:30
An introduction to disk drive modeling
... The controller manages the storage and retrieval of data to and from the mechanism and performs mappings between incoming logical addresses and the physical disk sectors that store the information ... Bruce Worthington and Greg Ganger at the University of Michigan took this approach and managed to fine-tune the controller-overhead and bus-transfer components of a model similar to ours...
Ngày tải lên: 12/09/2012, 14:16
C++ - I/O Streams as an Introduction to Objects and Classes
... Chapter I/O Streams as an Introduction to Objects and Classes Copyright © 2007 Pearson Education, Inc Publishing as Pearson Addison-Wesley Overview 6.1 Streams and Basic File I/O 6.2 Tools for ... Publishing as Pearson Addison-Wesley Slide 6- Why Use Files? Files allow you to store data permanently! Data output to a file lasts after the program end...
Ngày tải lên: 12/09/2012, 22:49
Introduction to Wireless Communications
... how the major wireless technologies are used today • Describe various applications of wireless communications technology • Explain the advantages and disadvantages of wireless communications ... data without the use of wires • Wireless data communications technologies include: – – – – Bluetooth Wireless LAN and WAN Satellite Cellular A Wireless World • Wireless devices – D...
Ngày tải lên: 13/09/2012, 10:52
An Introduction to Software Engineering
... generic software systems or reusing existing software ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide What is software engineering? Software engineering is an engineering ... software engineering and system engineering? What is a software process? What is a software process model? ©Ian Sommerville 2004 Software Engineering, 7th edition C...
Ngày tải lên: 14/09/2012, 11:26
A simple introduction to working with LVM
... hda1, hda2, and hda3 are all physical volumes We'll initialize hda3 as a physical volume: root@lappy:~# pvcreate /dev/hda3 If you wanted to combine several disks, or partitions you could the same ... that we have a volume group (called skx-vol) we can actually start using it Working with logical volumes What we really want to is create logical volumes which we can mount and actual...
Ngày tải lên: 18/09/2012, 10:12
An introduction to franchising
... the franchisor and franchise system to the prospective franchisee An Introduction To Franchising THE IFA EDUCATIONAL FOUNDATION WHAT ARE THE ALTERNATIVES TO FRANCHISING? In addition to franchising, ... Chapter 1: An Introduction To Franchising What is a franchise? What are common franchise terms? What are the alternatives to franchising? What are the advantages and...
Ngày tải lên: 19/10/2012, 15:42