Bootstrapping Smooth Functions of Slope Parameters and Innovation Variances in VAR (Infinity) Models
Title | Bootstrapping Smooth Functions of Slope Parameters and Innovation Variances in VAR (Infinity) Models PDF eBook |
Author | Atsushi Inoue |
Publisher | |
Pages | 0 |
Release | 2004 |
Genre | |
ISBN |
It is common to conduct bootstrap inference in vector autoregressive (VAR) models based on the assumption that the underlying data-generating process is of finite-lag order. This assumption is implausible in practice. We establish the asymptotic validity of the residual-based bootstrap method for smooth functions of VAR slope parameters and innovation variances under the alternative assumption that a sequence of finite-lag order VAR models is fitted to data generated by a VAR process of possibly infinite order. This class of statistics includes measures of predictability and orthogonalized impulse responses and variance decompositions. Our approach provides an alternative to the use of the asymptotic normal approximation and can be used even in the absence of closed-form solutions for the variance of the estimator. We illustrate the practical relevance of our findings for applied work, including the evaluation of macroeconomic models.
Bootstrapping Smooth Functions of Slope Parameters and Innovation Variances in VAR(∞) Models
Title | Bootstrapping Smooth Functions of Slope Parameters and Innovation Variances in VAR(∞) Models PDF eBook |
Author | Atsushi Inoue |
Publisher | |
Pages | 0 |
Release | 2013 |
Genre | |
ISBN |
It is common to conduct bootstrap inference in vector autoregressive (VAR) models based on the assumption that the underlying data-generating process is of finite-lag order. This assumption is implausible in practice. We establish the asymptotic validity of the residual-based bootstrap method for smooth functions of VAR slope parameters and innovation variances under the alternative assumption that a sequence of finite-lag order VAR models is fitted to data generated by a VAR process of possibly infinite order. This class of statistics includes measures of predictability and orthogonalized impulse responses and variance decompositions. Our approach provides an alternative to the use of the asymptotic normal approximation and can be used even in the absence of closed-form solutions for the variance of the estimator. We illustrate the practical relevance of our findings for applied work, including the evaluation of macroeconomic models.
Bootstrap Methods
Title | Bootstrap Methods PDF eBook |
Author | Michael R. Chernick |
Publisher | John Wiley & Sons |
Pages | 337 |
Release | 2011-09-23 |
Genre | Mathematics |
ISBN | 1118211596 |
A practical and accessible introduction to the bootstrap method——newly revised and updated Over the past decade, the application of bootstrap methods to new areas of study has expanded, resulting in theoretical and applied advances across various fields. Bootstrap Methods, Second Edition is a highly approachable guide to the multidisciplinary, real-world uses of bootstrapping and is ideal for readers who have a professional interest in its methods, but are without an advanced background in mathematics. Updated to reflect current techniques and the most up-to-date work on the topic, the Second Edition features: The addition of a second, extended bibliography devoted solely to publications from 1999–2007, which is a valuable collection of references on the latest research in the field A discussion of the new areas of applicability for bootstrap methods, including use in the pharmaceutical industry for estimating individual and population bioequivalence in clinical trials A revised chapter on when and why bootstrap fails and remedies for overcoming these drawbacks Added coverage on regression, censored data applications, P-value adjustment, ratio estimators, and missing data New examples and illustrations as well as extensive historical notes at the end of each chapter With a strong focus on application, detailed explanations of methodology, and complete coverage of modern developments in the field, Bootstrap Methods, Second Edition is an indispensable reference for applied statisticians, engineers, scientists, clinicians, and other practitioners who regularly use statistical methods in research. It is also suitable as a supplementary text for courses in statistics and resampling methods at the upper-undergraduate and graduate levels.
Structural Vector Autoregressive Analysis
Title | Structural Vector Autoregressive Analysis PDF eBook |
Author | Lutz Kilian |
Publisher | Cambridge University Press |
Pages | 757 |
Release | 2017-11-23 |
Genre | Business & Economics |
ISBN | 1108186874 |
Structural vector autoregressive (VAR) models are important tools for empirical work in macroeconomics, finance, and related fields. This book not only reviews the many alternative structural VAR approaches discussed in the literature, but also highlights their pros and cons in practice. It provides guidance to empirical researchers as to the most appropriate modeling choices, methods of estimating, and evaluating structural VAR models. The book traces the evolution of the structural VAR methodology and contrasts it with other common methodologies, including dynamic stochastic general equilibrium (DSGE) models. It is intended as a bridge between the often quite technical econometric literature on structural VAR modeling and the needs of empirical researchers. The focus is not on providing the most rigorous theoretical arguments, but on enhancing the reader's understanding of the methods in question and their assumptions. Empirical examples are provided for illustration.
Mathematical Reviews
Title | Mathematical Reviews PDF eBook |
Author | |
Publisher | |
Pages | 812 |
Release | 2003 |
Genre | Mathematics |
ISBN |
On the Finite-sample Accuracy of Nonparametric Resampling Algorithms for Economic Time Series
Title | On the Finite-sample Accuracy of Nonparametric Resampling Algorithms for Economic Time Series PDF eBook |
Author | Jeremy Berkowitz |
Publisher | |
Pages | 58 |
Release | 1999 |
Genre | Resampling (Statistics) |
ISBN |
The Bootstrap and Edgeworth Expansion
Title | The Bootstrap and Edgeworth Expansion PDF eBook |
Author | Peter Hall |
Publisher | Springer Science & Business Media |
Pages | 359 |
Release | 2013-12-01 |
Genre | Mathematics |
ISBN | 146124384X |
This monograph addresses two quite different topics, each being able to shed light on the other. Firstly, it lays the foundation for a particular view of the bootstrap. Secondly, it gives an account of Edgeworth expansion. The first two chapters deal with the bootstrap and Edgeworth expansion respectively, while chapters 3 and 4 bring these two themes together, using Edgeworth expansion to explore and develop the properties of the bootstrap. The book is aimed at graduate level for those with some exposure to the methods of theoretical statistics. However, technical details are delayed until the last chapter such that mathematically able readers without knowledge of the rigorous theory of probability will have no trouble understanding most of the book.