Issues Of Misspecification In Long Memory Models

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Statistics for Long-Memory Processes

Author : Jan Beran
Publisher : Routledge
ISBN 13 : 1351414119
Total Pages : 315 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Statistics for Long-Memory Processes by : Jan Beran

Download or read book Statistics for Long-Memory Processes written by Jan Beran and published by Routledge. This book was released on 2017-11-22 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Methods for Long Term Memory Processes covers the diverse statistical methods and applications for data with long-range dependence. Presenting material that previously appeared only in journals, the author provides a concise and effective overview of probabilistic foundations, statistical methods, and applications. The material emphasizes basic principles and practical applications and provides an integrated perspective of both theory and practice. This book explores data sets from a wide range of disciplines, such as hydrology, climatology, telecommunications engineering, and high-precision physical measurement. The data sets are conveniently compiled in the index, and this allows readers to view statistical approaches in a practical context. Statistical Methods for Long Term Memory Processes also supplies S-PLUS programs for the major methods discussed. This feature allows the practitioner to apply long memory processes in daily data analysis. For newcomers to the area, the first three chapters provide the basic knowledge necessary for understanding the remainder of the material. To promote selective reading, the author presents the chapters independently. Combining essential methodologies with real-life applications, this outstanding volume is and indispensable reference for statisticians and scientists who analyze data with long-range dependence.

Handling Complexity in Learning Environments

Author : Jan Elen
Publisher : Emerald Group Publishing
ISBN 13 : 0080449867
Total Pages : 329 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Handling Complexity in Learning Environments by : Jan Elen

Download or read book Handling Complexity in Learning Environments written by Jan Elen and published by Emerald Group Publishing. This book was released on 2006-06-01 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an analysis of complexity in learning environments from a cognitive perspective. This book makes specific suggestions for educational practice on complexity. It discusses theoretical accounts and empirical findings about learning, the learner, and learning environments.

Parameter Estimation in Stochastic Volatility Models

Author : Jaya P. N. Bishwal
Publisher : Springer Nature
ISBN 13 : 3031038614
Total Pages : 634 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Parameter Estimation in Stochastic Volatility Models by : Jaya P. N. Bishwal

Download or read book Parameter Estimation in Stochastic Volatility Models written by Jaya P. N. Bishwal and published by Springer Nature. This book was released on 2022-08-06 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops alternative methods to estimate the unknown parameters in stochastic volatility models, offering a new approach to test model accuracy. While there is ample research to document stochastic differential equation models driven by Brownian motion based on discrete observations of the underlying diffusion process, these traditional methods often fail to estimate the unknown parameters in the unobserved volatility processes. This text studies the second order rate of weak convergence to normality to obtain refined inference results like confidence interval, as well as nontraditional continuous time stochastic volatility models driven by fractional Levy processes. By incorporating jumps and long memory into the volatility process, these new methods will help better predict option pricing and stock market crash risk. Some simulation algorithms for numerical experiments are provided.

Prediction and Causality in Econometrics and Related Topics

Author : Nguyen Ngoc Thach
Publisher : Springer Nature
ISBN 13 : 303077094X
Total Pages : 691 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Prediction and Causality in Econometrics and Related Topics by : Nguyen Ngoc Thach

Download or read book Prediction and Causality in Econometrics and Related Topics written by Nguyen Ngoc Thach and published by Springer Nature. This book was released on 2021-07-26 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the ultimate goal of economic studies to predict how the economy develops—and what will happen if we implement different policies. To be able to do that, we need to have a good understanding of what causes what in economics. Prediction and causality in economics are the main topics of this book's chapters; they use both more traditional and more innovative techniques—including quantum ideas -- to make predictions about the world economy (international trade, exchange rates), about a country's economy (gross domestic product, stock index, inflation rate), and about individual enterprises, banks, and micro-finance institutions: their future performance (including the risk of bankruptcy), their stock prices, and their liquidity. Several papers study how COVID-19 has influenced the world economy. This book helps practitioners and researchers to learn more about prediction and causality in economics -- and to further develop this important research direction.

Commodity Modeling and Pricing

Author : Peter V. Schaeffer
Publisher : John Wiley & Sons
ISBN 13 : 047031723X
Total Pages : 345 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Commodity Modeling and Pricing by : Peter V. Schaeffer

Download or read book Commodity Modeling and Pricing written by Peter V. Schaeffer and published by John Wiley & Sons. This book was released on 2008-10-06 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commodity Modeling and Pricing provides extensions and applications of state-of-the-art methods for analyzing resource commodity behavior. Drawing from the seminal work of Professor Walter Labys on the development of econometric methods for forecasting commodity prices, this collection of essays features expert contributors ranging from practitioners in private industry, public sector, and nongovernmental organizations to scholars in higher education–all of whom were Labys's former students or collaborators. Filled with in-depth insights and expert advice, Commodity Modeling and Pricing contains the information you need to excel in this demanding environment.

Topics in Advanced Econometrics

Author : Herman J. Bierens
Publisher : Cambridge University Press
ISBN 13 : 9780521565110
Total Pages : 274 pages
Book Rating : 4.5/5 (651 download)

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Book Synopsis Topics in Advanced Econometrics by : Herman J. Bierens

Download or read book Topics in Advanced Econometrics written by Herman J. Bierens and published by Cambridge University Press. This book was released on 1996-02-23 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rigorous treatment of a number of timely topics in advanced econometrics.

Issues in General Economic Research and Application: 2013 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 149010688X
Total Pages : 1229 pages
Book Rating : 4.4/5 (91 download)

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Book Synopsis Issues in General Economic Research and Application: 2013 Edition by :

Download or read book Issues in General Economic Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 1229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in General Economic Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Theoretical Economics. The editors have built Issues in General Economic Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Theoretical Economics in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in General Economic Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Models for Long Memory and High Frequency Financial Time Series

Author : Young Wook Han
Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Models for Long Memory and High Frequency Financial Time Series by : Young Wook Han

Download or read book Models for Long Memory and High Frequency Financial Time Series written by Young Wook Han and published by . This book was released on 2001 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Time Series and Panel Data Econometrics

Author : M. Hashem Pesaran
Publisher : Oxford University Press
ISBN 13 : 0198736916
Total Pages : 1095 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Time Series and Panel Data Econometrics by : M. Hashem Pesaran

Download or read book Time Series and Panel Data Econometrics written by M. Hashem Pesaran and published by Oxford University Press. This book was released on 2015 with total page 1095 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with recent developments in time series and panel data techniques for the analysis of macroeconomic and financial data. It provides a rigorous, nevertheless user-friendly, account of the time series techniques dealing with univariate and multivariate time series models, as well as panel data models. It is distinct from other time series texts in the sense that it also covers panel data models and attempts at a more coherent integration of time series, multivariate analysis, and panel data models. It builds on the author's extensive research in the areas of time series and panel data analysis and covers a wide variety of topics in one volume. Different parts of the book can be used as teaching material for a variety of courses in econometrics. It can also be used as reference manual. It begins with an overview of basic econometric and statistical techniques, and provides an account of stochastic processes, univariate and multivariate time series, tests for unit roots, cointegration, impulse response analysis, autoregressive conditional heteroskedasticity models, simultaneous equation models, vector autoregressions, causality, forecasting, multivariate volatility models, panel data models, aggregation and global vector autoregressive models (GVAR). The techniques are illustrated using Microfit 5 (Pesaran and Pesaran, 2009, OUP) with applications to real output, inflation, interest rates, exchange rates, and stock prices.

Stochastic Volatility

Author : Neil Shephard
Publisher : Oxford University Press, USA
ISBN 13 : 0199257205
Total Pages : 534 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Stochastic Volatility by : Neil Shephard

Download or read book Stochastic Volatility written by Neil Shephard and published by Oxford University Press, USA. This book was released on 2005 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stochastic volatility is the main concept used in the fields of financial economics and mathematical finance to deal with time-varying volatility in financial markets. This work brings together some of the main papers that have influenced this field, andshows that the development of this subject has been highly multidisciplinary.

Handbook of Financial Markets: Dynamics and Evolution

Author : Thorsten Hens
Publisher : Elsevier
ISBN 13 : 0080921434
Total Pages : 607 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Handbook of Financial Markets: Dynamics and Evolution by : Thorsten Hens

Download or read book Handbook of Financial Markets: Dynamics and Evolution written by Thorsten Hens and published by Elsevier. This book was released on 2009-06-12 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: The models of portfolio selection and asset price dynamics in this volume seek to explain the market dynamics of asset prices. Presenting a range of analytical, empirical, and numerical techniques as well as several different modeling approaches, the authors depict the state of debate on the market selection hypothesis. By explicitly assuming the heterogeneity of investors, they present models that are descriptive and normative as well, making the volume useful for both finance theorists and financial practitioners. - Explains the market dynamics of asset prices, offering insights about asset management approaches - Assumes a heterogeneity of investors that yields descriptive and normative models of portfolio selections and asset pricing dynamics

JOURNAL OF Econometrics VOLUME 90 (1999)

Author :
Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4./5 ( download)

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Book Synopsis JOURNAL OF Econometrics VOLUME 90 (1999) by :

Download or read book JOURNAL OF Econometrics VOLUME 90 (1999) written by and published by . This book was released on 1999 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Limit Theorems for Random Fields with Singular Spectrum

Author : Nicolai Leonenko
Publisher : Springer Science & Business Media
ISBN 13 : 9401146071
Total Pages : 410 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Limit Theorems for Random Fields with Singular Spectrum by : Nicolai Leonenko

Download or read book Limit Theorems for Random Fields with Singular Spectrum written by Nicolai Leonenko and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents limit theorems for nonlinear functionals of random fields with singular spectrum on the basis of various asymptotic expansions. The first chapter treats basic concepts of the spectral theory of random fields, some important examples of random processes and fields with singular spectrum, and Tauberian and Abelian theorems for covariance function of long-memory random fields. Chapter 2 is devoted to limit theorems for spherical averages of nonlinear transformations of Gaussian and chi-square random fields. Chapter 3 summarises some limit theorems for geometric type functionals of random fields. Limit theorems for the solutions of Burgers' equation with random data via parabolic and hyperbolic rescaling are demonstrated in Chapter 4. Lastly, Chapter 5 deals with some problems for statistical analysis of random fields with singular spectrum. Audience: This book will be of interest to mathematicians who use random fields in engineering or other applications.

Bayesian Structural Equation Modeling

Author : Sarah Depaoli
Publisher : Guilford Publications
ISBN 13 : 1462547745
Total Pages : 549 pages
Book Rating : 4.4/5 (625 download)

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Book Synopsis Bayesian Structural Equation Modeling by : Sarah Depaoli

Download or read book Bayesian Structural Equation Modeling written by Sarah Depaoli and published by Guilford Publications. This book was released on 2021-08-16 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers researchers a systematic and accessible introduction to using a Bayesian framework in structural equation modeling (SEM). Stand-alone chapters on each SEM model clearly explain the Bayesian form of the model and walk the reader through implementation. Engaging worked-through examples from diverse social science subfields illustrate the various modeling techniques, highlighting statistical or estimation problems that are likely to arise and describing potential solutions. For each model, instructions are provided for writing up findings for publication, including annotated sample data analysis plans and results sections. Other user-friendly features in every chapter include "Major Take-Home Points," notation glossaries, annotated suggestions for further reading, and sample code in both Mplus and R. The companion website (www.guilford.com/depaoli-materials) supplies data sets; annotated code for implementation in both Mplus and R, so that users can work within their preferred platform; and output for all of the book’s examples.

The Limits of Inference without Theory

Author : Kenneth I. Wolpin
Publisher : MIT Press
ISBN 13 : 0262019086
Total Pages : 197 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis The Limits of Inference without Theory by : Kenneth I. Wolpin

Download or read book The Limits of Inference without Theory written by Kenneth I. Wolpin and published by MIT Press. This book was released on 2013-04-26 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of theory in ex ante policy evaluations and the limits that eschewing theory places on inference In this rigorous and well-crafted work, Kenneth Wolpin examines the role of theory in inferential empirical work in economics and the social sciences in general—that is, any research that uses raw data to go beyond the mere statement of fact or the tabulation of statistics. He considers in particular the limits that eschewing the use of theory places on inference. Wolpin finds that the absence of theory in inferential work that addresses microeconomic issues is pervasive. That theory is unnecessary for inference is exemplified by the expression “let the data speak for themselves.” This approach is often called “reduced form.” A more nuanced view is based on the use of experiments or quasi-experiments to draw inferences. Atheoretical approaches stand in contrast to what is known as the structuralist approach, which requires that a researcher specify an explicit model of economic behavior—that is, a theory. Wolpin offers a rigorous examination of both structuralist and nonstructuralist approaches. He first considers ex ante policy evaluation, highlighting the role of theory in the implementation of parametric and nonparametric estimation strategies. He illustrates these strategies with two examples, a wage tax and a school attendance subsidy, and summarizes the results from applications. He then presents a number of examples that illustrate the limits of inference without theory: the effect of unemployment benefits on unemployment duration; the effect of public welfare on women's labor market and demographic outcomes; the effect of school attainment on earnings; and a famous field experiment in education dealing with class size. Placing each example within the context of the broader literature, he contrasts them to recent work that relies on theory for inference.

Excess Volatility in the Term Structure of Interest Rates, in Share Prices and in Eurozone Derivatives

Author : Amia Santini
Publisher : Springer Nature
ISBN 13 : 3658374500
Total Pages : 82 pages
Book Rating : 4.6/5 (583 download)

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Book Synopsis Excess Volatility in the Term Structure of Interest Rates, in Share Prices and in Eurozone Derivatives by : Amia Santini

Download or read book Excess Volatility in the Term Structure of Interest Rates, in Share Prices and in Eurozone Derivatives written by Amia Santini and published by Springer Nature. This book was released on 2022-05-03 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: The phenomenon of excess volatility in the context of share prices and of the term structure of interest rates has been documented by the existing literature, highlighting the limitations of traditional models of rational expectations and of reliance on the efficient market hypothesis. The data violates the bounds on volatility that are derived from them. Amia Santini studies the possible shortcomings of the methodologies used to uncover those inconsistencies, and the potential explanations of the observed phenomenon that can be considered in line with the rational expectation framework. She focuses on a relatively newer field of study: derivative instruments. Previous results of excess volatility, recovered with a worldwide focus, are presented and an empirical analysis is performed to assess whether a similar outcome would be obtained in the Eurozone market. The exploration of financial information that falls underneath the risk-neutral measure, such as derivative prices, reduces the importance of time-varying discount rates as a potential explanation of excess volatility. In fact, the martingale measure already incorporates all potential variation in risk premia, which is the main driver of changes in discount rates. This opens the door to different and innovative prospects, and specific attention is paid to a new model for investor behaviour, that of natural expectations.

Multilevel Modeling

Author : G. David Garson
Publisher : SAGE Publications
ISBN 13 : 1544319282
Total Pages : 910 pages
Book Rating : 4.5/5 (443 download)

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Book Synopsis Multilevel Modeling by : G. David Garson

Download or read book Multilevel Modeling written by G. David Garson and published by SAGE Publications. This book was released on 2019-07-31 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multilevel Modeling: Applications in STATA®, IBM® SPSS®, SAS®, R & HLMTM provides a gentle, hands-on illustration of the most common types of multilevel modeling software, offering instructors multiple software resources for their students and an applications-based foundation for teaching multilevel modeling in the social sciences. Author G. David Garson’s step-by-step instructions for software walk readers through each package. The instructions for the different platforms allow students to get a running start using the package with which they are most familiar while the instructor can start teaching the concepts of multilevel modeling right away. Instructors will find this text serves as both a comprehensive resource for their students and a foundation for their teaching alike.