Author: Timothy Wyllie
Publisher: Coleman Publishing Incorporated
ISBN:
Category : Nature
Languages : en
Pages : 236
Book Description
The Deta Factor
Author: Timothy Wyllie
Publisher: Coleman Publishing Incorporated
ISBN:
Category : Nature
Languages : en
Pages : 236
Book Description
Publisher: Coleman Publishing Incorporated
ISBN:
Category : Nature
Languages : en
Pages : 236
Book Description
Data-Rich DSGE and Dynamic Factor Models
Author: Mr.Maxym Kryshko
Publisher: International Monetary Fund
ISBN: 1463903499
Category : Business & Economics
Languages : en
Pages : 51
Book Description
Dynamic factor models and dynamic stochastic general equilibrium (DSGE) models are widely used for empirical research in macroeconomics. The empirical factor literature argues that the co-movement of large panels of macroeconomic and financial data can be captured by relatively few common unobserved factors. Similarly, the dynamics in DSGE models are often governed by a handful of state variables and exogenous processes such as preference and/or technology shocks. Boivin and Giannoni(2006) combine a DSGE and a factor model into a data-rich DSGE model, in which DSGE states are factors and factor dynamics are subject to DSGE model implied restrictions. We compare a data-richDSGE model with a standard New Keynesian core to an empirical dynamic factor model by estimating both on a rich panel of U.S. macroeconomic and financial data compiled by Stock and Watson (2008).We find that the spaces spanned by the empirical factors and by the data-rich DSGE model states are very close. This proximity allows us to propagate monetary policy and technology innovations in an otherwise non-structural dynamic factor model to obtain predictions for many more series than just a handful of traditional macro variables, including measures of real activity, price indices, labor market indicators, interest rate spreads, money and credit stocks, and exchange rates.
Publisher: International Monetary Fund
ISBN: 1463903499
Category : Business & Economics
Languages : en
Pages : 51
Book Description
Dynamic factor models and dynamic stochastic general equilibrium (DSGE) models are widely used for empirical research in macroeconomics. The empirical factor literature argues that the co-movement of large panels of macroeconomic and financial data can be captured by relatively few common unobserved factors. Similarly, the dynamics in DSGE models are often governed by a handful of state variables and exogenous processes such as preference and/or technology shocks. Boivin and Giannoni(2006) combine a DSGE and a factor model into a data-rich DSGE model, in which DSGE states are factors and factor dynamics are subject to DSGE model implied restrictions. We compare a data-richDSGE model with a standard New Keynesian core to an empirical dynamic factor model by estimating both on a rich panel of U.S. macroeconomic and financial data compiled by Stock and Watson (2008).We find that the spaces spanned by the empirical factors and by the data-rich DSGE model states are very close. This proximity allows us to propagate monetary policy and technology innovations in an otherwise non-structural dynamic factor model to obtain predictions for many more series than just a handful of traditional macro variables, including measures of real activity, price indices, labor market indicators, interest rate spreads, money and credit stocks, and exchange rates.
The Message in the Bottle
Author: Walker Percy
Publisher: Open Road Media
ISBN: 1453216405
Category : Literary Collections
Languages : en
Pages : 280
Book Description
From the National Book Award–winning author of The Moviegoer: “These essays . . . have a way of quickening the spirit and cleansing the sight” (The New Republic). Before winning the National Book Award for fiction in 1962, Walker Percy was an established scholar of science, philosophy, and language. Presented here are his strongest essays in those subjects, offering what he called a “theory of man for a new age.” Ambitious yet readable, The Message in the Bottle encapsulates the philosophical foundations of his groundbreaking novels, perfect for Percy fans and new readers alike. From discussions on the dislocation of man in the twentieth century to theories on why humans talk while other animals do not, thisis an enlightening collection from one of the South’s most celebrated writers.
Publisher: Open Road Media
ISBN: 1453216405
Category : Literary Collections
Languages : en
Pages : 280
Book Description
From the National Book Award–winning author of The Moviegoer: “These essays . . . have a way of quickening the spirit and cleansing the sight” (The New Republic). Before winning the National Book Award for fiction in 1962, Walker Percy was an established scholar of science, philosophy, and language. Presented here are his strongest essays in those subjects, offering what he called a “theory of man for a new age.” Ambitious yet readable, The Message in the Bottle encapsulates the philosophical foundations of his groundbreaking novels, perfect for Percy fans and new readers alike. From discussions on the dislocation of man in the twentieth century to theories on why humans talk while other animals do not, thisis an enlightening collection from one of the South’s most celebrated writers.
The Index Trading Course
Author: George A. Fontanills
Publisher: John Wiley & Sons
ISBN: 0470047364
Category : Business & Economics
Languages : en
Pages : 450
Book Description
Praise for The Index Trading Course "George and Tom apply their considerable options trading and teaching expertise to the arena of broad-based and sector indices. Index options traders will find the techniques, systems, and strategies invaluable-and so will those who aren't yet index traders, but want to learn to be." —Larry McMillan, President, McMillan Analysis Corporation author, Profit with Options "I've known both George and Tom for many years and have seen firsthand how they both can captivate a room with their knowledge of options trading and vibrant personalities. Now they have managed to capture that magic in this easy-to-understand how-to manual on trading index options." —David Kalt, CEO, optionsXpress Holdings Inc., www.optionsXpress.com "I traded in the OEX pit for almost twenty years and I can't believe how well George and Tom nailed the core strategies and trading intricacies of index products. Nice job!" —Tom Sosnoff, CEO, thinkorswim, Inc. "Education has been a major factor in the explosive growth in the options markets. Once again, Fontanills and Gentile have delivered as leaders in options education with The Index Trading Course and The Index Trading Course Workbook. These books provide a disciplined approach to trading index and ETF options through risk management." —Christopher Larkin, Vice President, U.S. Retail Brokerage E*TRADE Securities LLC (www.etrade.com/options) "I found The Index Trading Course and The Index Trading Course Workbook to be filled with useful and practical information on options, ETFs, the market, and trading in general. They explain the unique characteristics of these instruments in understandable terms and should provide a good foundation to those interested in trading index options and options on ETFs. The quizzes and media assignments in the Workbook are wonderful learning tools that help reinforce the information and concepts presented in the main book." —Debra L. Peters, The Options Institute
Publisher: John Wiley & Sons
ISBN: 0470047364
Category : Business & Economics
Languages : en
Pages : 450
Book Description
Praise for The Index Trading Course "George and Tom apply their considerable options trading and teaching expertise to the arena of broad-based and sector indices. Index options traders will find the techniques, systems, and strategies invaluable-and so will those who aren't yet index traders, but want to learn to be." —Larry McMillan, President, McMillan Analysis Corporation author, Profit with Options "I've known both George and Tom for many years and have seen firsthand how they both can captivate a room with their knowledge of options trading and vibrant personalities. Now they have managed to capture that magic in this easy-to-understand how-to manual on trading index options." —David Kalt, CEO, optionsXpress Holdings Inc., www.optionsXpress.com "I traded in the OEX pit for almost twenty years and I can't believe how well George and Tom nailed the core strategies and trading intricacies of index products. Nice job!" —Tom Sosnoff, CEO, thinkorswim, Inc. "Education has been a major factor in the explosive growth in the options markets. Once again, Fontanills and Gentile have delivered as leaders in options education with The Index Trading Course and The Index Trading Course Workbook. These books provide a disciplined approach to trading index and ETF options through risk management." —Christopher Larkin, Vice President, U.S. Retail Brokerage E*TRADE Securities LLC (www.etrade.com/options) "I found The Index Trading Course and The Index Trading Course Workbook to be filled with useful and practical information on options, ETFs, the market, and trading in general. They explain the unique characteristics of these instruments in understandable terms and should provide a good foundation to those interested in trading index options and options on ETFs. The quizzes and media assignments in the Workbook are wonderful learning tools that help reinforce the information and concepts presented in the main book." —Debra L. Peters, The Options Institute
Compression of an array of similar crash test simulation results
Author: Stefan Peter Müller
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832554440
Category : Mathematics
Languages : en
Pages : 232
Book Description
Big data thrives on extracting knowledge from a large number of data sets. But how is an application possible when a single data set is several gigabytes in size? The innovative data compression techniques from the field of machine learning and modeling using Bayesian networks, which have been theoretically developed and practically implemented here, can reduce these huge amounts of data to a manageable size. By eliminating redundancies in location, time, and between simulation results, data reductions to less than 1% of the original size are possible. The developed method represents a promising approach whose use goes far beyond the application example of crash test simulations chosen here.
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832554440
Category : Mathematics
Languages : en
Pages : 232
Book Description
Big data thrives on extracting knowledge from a large number of data sets. But how is an application possible when a single data set is several gigabytes in size? The innovative data compression techniques from the field of machine learning and modeling using Bayesian networks, which have been theoretically developed and practically implemented here, can reduce these huge amounts of data to a manageable size. By eliminating redundancies in location, time, and between simulation results, data reductions to less than 1% of the original size are possible. The developed method represents a promising approach whose use goes far beyond the application example of crash test simulations chosen here.
Forward and Inverse Scattering Algorithms Based on Contrast Source Integral Equations
Author: Peter M. van den Berg
Publisher: John Wiley & Sons
ISBN: 1119741572
Category : Science
Languages : en
Pages : 547
Book Description
A guide to wave-field computational methods based on contrast source type of integral equations Forward and Inverse Scattering Algorithms Based on Contrast Source Integral Equations presents a text that examines wave-field computational methods based on contrast source type of integral equations and the computational implementation in wave-field based imaging methods. Written by a noted expert on the topic, the book provides a guide to efficient methods for calculating wave fields in a known inhomogeneous medium. The author provides a link between the fundamental scattering theory and its discrete counterpart and discusses the forward scattering problem based on the contrast-source integral equations. The book fully describes the calculation of wave fields inside and outside a scattering object with general shape and material property and reviews the inverse scattering problem, in which material properties are resolved from wave-field measurements outside the scattering object. The theoretical approach is the inverse of the forward scattering problem that determines how radiation is scattered, based on the scattering object. This important book: Provides a guide to the effects of scalar waves, acoustic waves and electromagnetic waves Describes computer modeling in 1D, 2D and 3D models Includes an online site for computer codes with adjustable configurations Written for students, researchers, and professionals, Forward and Inverse Scattering Algorithms Based on Contrast Source Integral Equations offers a guide to wave-field computational methods based on contrast source type of integral equations and the computational implementation in wave-field based imaging methods.
Publisher: John Wiley & Sons
ISBN: 1119741572
Category : Science
Languages : en
Pages : 547
Book Description
A guide to wave-field computational methods based on contrast source type of integral equations Forward and Inverse Scattering Algorithms Based on Contrast Source Integral Equations presents a text that examines wave-field computational methods based on contrast source type of integral equations and the computational implementation in wave-field based imaging methods. Written by a noted expert on the topic, the book provides a guide to efficient methods for calculating wave fields in a known inhomogeneous medium. The author provides a link between the fundamental scattering theory and its discrete counterpart and discusses the forward scattering problem based on the contrast-source integral equations. The book fully describes the calculation of wave fields inside and outside a scattering object with general shape and material property and reviews the inverse scattering problem, in which material properties are resolved from wave-field measurements outside the scattering object. The theoretical approach is the inverse of the forward scattering problem that determines how radiation is scattered, based on the scattering object. This important book: Provides a guide to the effects of scalar waves, acoustic waves and electromagnetic waves Describes computer modeling in 1D, 2D and 3D models Includes an online site for computer codes with adjustable configurations Written for students, researchers, and professionals, Forward and Inverse Scattering Algorithms Based on Contrast Source Integral Equations offers a guide to wave-field computational methods based on contrast source type of integral equations and the computational implementation in wave-field based imaging methods.
Environmental Research Papers
Author:
Publisher:
ISBN:
Category : Environmental geology
Languages : en
Pages : 490
Book Description
Publisher:
ISBN:
Category : Environmental geology
Languages : en
Pages : 490
Book Description
Ionization Gauge Measurements of Atmospheric Density from a Low Altitude Satellite
Author: J. P. McIsaac
Publisher:
ISBN:
Category : Atmospheric density
Languages : en
Pages : 494
Book Description
Results obtained from an Air Force Satellite launched in the fourth quarter of 1974 are presented. Ionization gauge measurements of atmospheric density were performed, and the values obtained from these measurements are presented in two appendices in the form of density vs altitude and time plots. The method of data reduction its application is developed and discussed. The reduction technique differs from previously used techniques in that it is more suitable for the processing of large data files such as those obtained from satellite flights, as well as featuring a lessened dependence upon attitude determination. The experiment is also described and the theory of operation is given. (Author).
Publisher:
ISBN:
Category : Atmospheric density
Languages : en
Pages : 494
Book Description
Results obtained from an Air Force Satellite launched in the fourth quarter of 1974 are presented. Ionization gauge measurements of atmospheric density were performed, and the values obtained from these measurements are presented in two appendices in the form of density vs altitude and time plots. The method of data reduction its application is developed and discussed. The reduction technique differs from previously used techniques in that it is more suitable for the processing of large data files such as those obtained from satellite flights, as well as featuring a lessened dependence upon attitude determination. The experiment is also described and the theory of operation is given. (Author).
Mathematical and Computational Methods in Physiology
Author: L. Fedina
Publisher: Elsevier
ISBN: 1483190226
Category : Science
Languages : en
Pages : 352
Book Description
Mathematical and Computational Methods in Physiology discusses the importance of quantitative description of physiological phenomena and for quantitative comparison of experimental data. An article explains the homeostasis of the body with a focus on the controlling aspects. This section evaluates the concepts of modern physiology and biocybernetics. The canal-ocular reflex and the otolith-ocular reflex in man stimulates eye rotations compensatory for head angular and linear displacements. The book enumerates some modelling and simulation to observe the visual-vestibular interaction during angular and linear body acceleration. A section on the determination of cardiovascular control is given. The text reviews the mathematical models of the biological age of the rat. A numerical simulation of water transport in epithelial junctions is explained comprehensively. A chapter analyzing the computer simulation of drug-receptor interaction is presented. The book will provide useful information to zoologists, doctors, ophthalmologists, students and researchers in the field of medicine.
Publisher: Elsevier
ISBN: 1483190226
Category : Science
Languages : en
Pages : 352
Book Description
Mathematical and Computational Methods in Physiology discusses the importance of quantitative description of physiological phenomena and for quantitative comparison of experimental data. An article explains the homeostasis of the body with a focus on the controlling aspects. This section evaluates the concepts of modern physiology and biocybernetics. The canal-ocular reflex and the otolith-ocular reflex in man stimulates eye rotations compensatory for head angular and linear displacements. The book enumerates some modelling and simulation to observe the visual-vestibular interaction during angular and linear body acceleration. A section on the determination of cardiovascular control is given. The text reviews the mathematical models of the biological age of the rat. A numerical simulation of water transport in epithelial junctions is explained comprehensively. A chapter analyzing the computer simulation of drug-receptor interaction is presented. The book will provide useful information to zoologists, doctors, ophthalmologists, students and researchers in the field of medicine.
Integrated and Strategic Advancements in Decision Making Support Systems
Author: Zaraté, Pascale
Publisher: IGI Global
ISBN: 1466617470
Category : Business & Economics
Languages : en
Pages : 339
Book Description
"This book explores the world of Decision Making Support Systems (DMSS), which encompasses Decision Support Systems (DSS), Executive Information Systems (EIS), Expert Systems (ES), Knowledge Based Systems (KBS), Creativity Enhancing Systems (CES), and more"--Provided by publisher.
Publisher: IGI Global
ISBN: 1466617470
Category : Business & Economics
Languages : en
Pages : 339
Book Description
"This book explores the world of Decision Making Support Systems (DMSS), which encompasses Decision Support Systems (DSS), Executive Information Systems (EIS), Expert Systems (ES), Knowledge Based Systems (KBS), Creativity Enhancing Systems (CES), and more"--Provided by publisher.