Simulating Copulas Stochastic Models Sampling Algorithms And Applications

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Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications

Author : Matthias Scherer
Publisher : World Scientific
ISBN 13 : 1908977582
Total Pages : 310 pages
Book Rating : 4.9/5 (89 download)

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Book Synopsis Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications by : Matthias Scherer

Download or read book Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications written by Matthias Scherer and published by World Scientific. This book was released on 2012-06-26 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the reader with a background on simulating copulas and multivariate distributions in general. It unifies the scattered literature on the simulation of various families of copulas (elliptical, Archimedean, Marshall-Olkin type, etc.) as well as on different construction principles (factor models, pair-copula construction, etc.). The book is self-contained and unified in presentation and can be used as a textbook for advanced undergraduate or graduate students with a firm background in stochastics. Alongside the theoretical foundation, ready-to-implement algorithms and many examples make this book a valuable tool for anyone who is applying the methodology.

Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications (Second Edition)

Author : Jan-frederik Mai
Publisher : #N/A
ISBN 13 : 9813149264
Total Pages : 357 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications (Second Edition) by : Jan-frederik Mai

Download or read book Simulating Copulas: Stochastic Models, Sampling Algorithms, And Applications (Second Edition) written by Jan-frederik Mai and published by #N/A. This book was released on 2017-06-07 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The book remains a valuable tool both for statisticians who are already familiar with the theory of copulas and just need to develop sampling algorithms, and for practitioners who want to learn copulas and implement the simulation techniques needed to exploit the potential of copulas in applications.'Mathematical ReviewsThe book provides the background on simulating copulas and multivariate distributions in general. It unifies the scattered literature on the simulation of various families of copulas (elliptical, Archimedean, Marshall-Olkin type, etc.) as well as on different construction principles (factor models, pair-copula construction, etc.). The book is self-contained and unified in presentation and can be used as a textbook for graduate and advanced undergraduate students with a firm background in stochastics. Besides the theoretical foundation, ready-to-implement algorithms and many examples make the book a valuable tool for anyone who is applying the methodology.

Topics in Statistical Simulation

Author : V.B. Melas
Publisher : Springer
ISBN 13 : 1493921045
Total Pages : 531 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Topics in Statistical Simulation by : V.B. Melas

Download or read book Topics in Statistical Simulation written by V.B. Melas and published by Springer. This book was released on 2014-12-05 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of Statistical Sciences of the University of Bologna in collaboration with the Department of Management and Engineering of the University of Padova, the Department of Statistical Modelling of Saint Petersburg State University, and INFORMS Simulation Society sponsored the Seventh Workshop on Simulation. This international conference was devoted to statistical techniques in stochastic simulation, data collection, analysis of scientific experiments, and studies representing broad areas of interest. The previous workshops took place in St. Petersburg, Russia in 1994, 1996, 1998, 2001, 2005, and 2009. The Seventh Workshop took place in the Rimini Campus of the University of Bologna, which is in Rimini’s historical center.

Counting Statistics for Dependent Random Events

Author : Enrico Bernardi
Publisher : Springer Nature
ISBN 13 : 303064250X
Total Pages : 206 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Counting Statistics for Dependent Random Events by : Enrico Bernardi

Download or read book Counting Statistics for Dependent Random Events written by Enrico Bernardi and published by Springer Nature. This book was released on 2021-03-22 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on counting statistics presents a novel copula-based approach to counting dependent random events. It combines clustering, combinatorics-based algorithms and dependence structure in order to tackle and simplify complex problems, without disregarding the hierarchy of or interconnections between the relevant variables. These problems typically arise in real-world applications and computations involving big data in finance, insurance and banking, where experts are confronted with counting variables in monitoring random events. In this new approach, combinatorial distributions of random events are the core element. In order to deal with the high-dimensional features of the problem, the combinatorial techniques are used together with a clustering approach, where groups of variables sharing common characteristics and similarities are identified and the dependence structure within groups is taken into account. The original problems can then be modeled using new classes of copulas, referred to here as clusterized copulas, which are essentially based on preliminary groupings of variables depending on suitable characteristics and hierarchical aspects. The book includes examples and real-world data applications, with a special focus on financial applications, where the new algorithms’ performance is compared to alternative approaches and further analyzed. Given its scope, the book will be of interest to master students, PhD students and researchers whose work involves or can benefit from the innovative methodologies put forward here. It will also stimulate the empirical use of new approaches among professionals and practitioners in finance, insurance and banking.

An Introduction to Stochastic Modeling

Author : Howard M. Taylor
Publisher : Academic Press
ISBN 13 : 1483269272
Total Pages : 410 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis An Introduction to Stochastic Modeling by : Howard M. Taylor

Download or read book An Introduction to Stochastic Modeling written by Howard M. Taylor and published by Academic Press. This book was released on 2014-05-10 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Stochastic Modeling provides information pertinent to the standard concepts and methods of stochastic modeling. This book presents the rich diversity of applications of stochastic processes in the sciences. Organized into nine chapters, this book begins with an overview of diverse types of stochastic models, which predicts a set of possible outcomes weighed by their likelihoods or probabilities. This text then provides exercises in the applications of simple stochastic analysis to appropriate problems. Other chapters consider the study of general functions of independent, identically distributed, nonnegative random variables representing the successive intervals between renewals. This book discusses as well the numerous examples of Markov branching processes that arise naturally in various scientific disciplines. The final chapter deals with queueing models, which aid the design process by predicting system performance. This book is a valuable resource for students of engineering and management science. Engineers will also find this book useful.

Sampling Nested Archimedean Copulas

Author : Jan Marius Hofert
Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN 13 : 9783838116563
Total Pages : 200 pages
Book Rating : 4.1/5 (165 download)

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Book Synopsis Sampling Nested Archimedean Copulas by : Jan Marius Hofert

Download or read book Sampling Nested Archimedean Copulas written by Jan Marius Hofert and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2010 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Copulas are distribution functions with standard uniform univariate margins. A famous class of copulas consists of Archimedean copulas, which are constructed by a one-dimensional function called the generator of the Archimedean copula. In large-dimensional applications the symmetry of Archimedean copulas is often considered to be a drawback. By nesting Archimedean copulas at different levels, one obtains the more general and flexible class of nested Archimedean copulas. The present work explores these copulas. In particular, efficient sampling algorithms, especially suited for large dimensions, are presented. From the practitioner's point of view, fast sampling algorithms are required for large-scale simulation studies. Efficiently sampling nested Archimedean copulas requires sampling from certain distributions which are related to the generators of the Archimedean copulas involved via Laplace-Stieltjes transforms. The work at hand presents efficient strategies for sampling these distributions. As an application, a pricing model for collateralized debt obligations is developed which precisely captures the given hierarchical structure of such a credit-risky portfolio.

Stochastic Simulation

Author : Søren Asmussen
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.:/5 (99 download)

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Book Synopsis Stochastic Simulation by : Søren Asmussen

Download or read book Stochastic Simulation written by Søren Asmussen and published by . This book was released on 2007 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sampling-based computational methods have become a fundamental part of the numerical toolset of practitioners and researchers across an enormous number of different applied domains and academic disciplines. This book provides a broad treatment of such sampling-based methods, as well as accompanying mathematical analysis of the convergence properties of the methods discussed. The reach of the ideas is illustrated by discussing a wide range of applications and the models that have found wide usage. The first half of the book focuses on general methods; the second half discusses model-specific al.

Simulating Data with SAS

Author : Rick Wicklin
Publisher : SAS Institute
ISBN 13 : 1612903320
Total Pages : 363 pages
Book Rating : 4.6/5 (129 download)

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Book Synopsis Simulating Data with SAS by : Rick Wicklin

Download or read book Simulating Data with SAS written by Rick Wicklin and published by SAS Institute. This book was released on 2013 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data simulation is a fundamental technique in statistical programming and research. Rick Wicklin's Simulating Data with SAS brings together the most useful algorithms and the best programming techniques for efficient data simulation in an accessible how-to book for practicing statisticians and statistical programmers. This book discusses in detail how to simulate data from common univariate and multivariate distributions, and how to use simulation to evaluate statistical techniques. It also covers simulating correlated data, data for regression models, spatial data, and data with given moments. It provides tips and techniques for beginning programmers, and offers libraries of functions for advanced practitioners. As the first book devoted to simulating data across a range of statistical applications, Simulating Data with SAS is an essential tool for programmers, analysts, researchers, and students who use SAS software. This book is part of the SAS Press program.

Dependence Modeling

Author : Harry Joe
Publisher : World Scientific
ISBN 13 : 981429988X
Total Pages : 370 pages
Book Rating : 4.8/5 (142 download)

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Book Synopsis Dependence Modeling by : Harry Joe

Download or read book Dependence Modeling written by Harry Joe and published by World Scientific. This book was released on 2011 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Introduction : Dependence modeling / D. Kurowicka -- 2. Multivariate copulae / M. Fischer -- 3. Vines arise / R.M. Cooke, H. Joe and K. Aas -- 4. Sampling count variables with specified Pearson correlation : A comparison between a naive and a C-vine sampling approach / V. Erhardt and C. Czado -- 5. Micro correlations and tail dependence / R.M. Cooke, C. Kousky and H. Joe -- 6. The Copula information criterion and Its implications for the maximum pseudo-likelihood estimator / S. Gronneberg -- 7. Dependence comparisons of vine copulae with four or more variables / H. Joe -- 8. Tail dependence in vine copulae / H. Joe -- 9. Counting vines / O. Morales-Napoles -- 10. Regular vines : Generation algorithm and number of equivalence classes / H. Joe, R.M. Cooke and D. Kurowicka -- 11. Optimal truncation of vines / D. Kurowicka -- 12. Bayesian inference for D-vines : Estimation and model selection / C. Czado and A. Min -- 13. Analysis of Australian electricity loads using joint Bayesian inference of D-vines with autoregressive margins / C. Czado, F. Gartner and A. Min -- 14. Non-parametric Bayesian belief nets versus vines / A. Hanea -- 15. Modeling dependence between financial returns using pair-copula constructions / K. Aas and D. Berg -- 16. Dynamic D-vine model / A. Heinen and A. Valdesogo -- 17. Summary and future directions / D. Kurowicka

Handbook of Probabilistic Models

Author : Pijush Samui
Publisher : Butterworth-Heinemann
ISBN 13 : 0128165464
Total Pages : 590 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Handbook of Probabilistic Models by : Pijush Samui

Download or read book Handbook of Probabilistic Models written by Pijush Samui and published by Butterworth-Heinemann. This book was released on 2019-10-05 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Probabilistic Models carefully examines the application of advanced probabilistic models in conventional engineering fields. In this comprehensive handbook, practitioners, researchers and scientists will find detailed explanations of technical concepts, applications of the proposed methods, and the respective scientific approaches needed to solve the problem. This book provides an interdisciplinary approach that creates advanced probabilistic models for engineering fields, ranging from conventional fields of mechanical engineering and civil engineering, to electronics, electrical, earth sciences, climate, agriculture, water resource, mathematical sciences and computer sciences. Specific topics covered include minimax probability machine regression, stochastic finite element method, relevance vector machine, logistic regression, Monte Carlo simulations, random matrix, Gaussian process regression, Kalman filter, stochastic optimization, maximum likelihood, Bayesian inference, Bayesian update, kriging, copula-statistical models, and more. Explains the application of advanced probabilistic models encompassing multidisciplinary research Applies probabilistic modeling to emerging areas in engineering Provides an interdisciplinary approach to probabilistic models and their applications, thus solving a wide range of practical problems

Model Generation and Sampling Algorithms for Dynamic Stochastic Programming

Author : Xavier Corvera Poire
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (345 download)

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Book Synopsis Model Generation and Sampling Algorithms for Dynamic Stochastic Programming by : Xavier Corvera Poire

Download or read book Model Generation and Sampling Algorithms for Dynamic Stochastic Programming written by Xavier Corvera Poire and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Models and Their Application to Some Problems in Forest Surveys

Author : Bertil Matérn
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Stochastic Models and Their Application to Some Problems in Forest Surveys by : Bertil Matérn

Download or read book Stochastic Models and Their Application to Some Problems in Forest Surveys written by Bertil Matérn and published by . This book was released on 1960 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conditional Monte Carlo

Author : Michael C. Fu
Publisher : Springer Science & Business Media
ISBN 13 : 1461562937
Total Pages : 411 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Conditional Monte Carlo by : Michael C. Fu

Download or read book Conditional Monte Carlo written by Michael C. Fu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conditional Monte Carlo: Gradient Estimation and Optimization Applications deals with various gradient estimation techniques of perturbation analysis based on the use of conditional expectation. The primary setting is discrete-event stochastic simulation. This book presents applications to queueing and inventory, and to other diverse areas such as financial derivatives, pricing and statistical quality control. To researchers already in the area, this book offers a unified perspective and adequately summarizes the state of the art. To researchers new to the area, this book offers a more systematic and accessible means of understanding the techniques without having to scour through the immense literature and learn a new set of notation with each paper. To practitioners, this book provides a number of diverse application areas that makes the intuition accessible without having to fully commit to understanding all the theoretical niceties. In sum, the objectives of this monograph are two-fold: to bring together many of the interesting developments in perturbation analysis based on conditioning under a more unified framework, and to illustrate the diversity of applications to which these techniques can be applied. Conditional Monte Carlo: Gradient Estimation and Optimization Applications is suitable as a secondary text for graduate level courses on stochastic simulations, and as a reference for researchers and practitioners in industry.

Stochastic Simulations for Graphs and Machine Learning

Author : Abdelrahman Eid
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis Stochastic Simulations for Graphs and Machine Learning by : Abdelrahman Eid

Download or read book Stochastic Simulations for Graphs and Machine Learning written by Abdelrahman Eid and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: While it is impractical to study the population in many domains and applications, sampling is a necessary method allows to infer information. This thesis is dedicated to develop probability sampling algorithms to infer the whole population when it is too large or impossible to be obtained. Markov chain Monte Carlo (MCMC) techniques are one of the most important tools for sampling from probability distributions especially when these distributions haveintractable normalization constants.The work of this thesis is mainly interested in graph sampling techniques. Two methods in chapter 2 are presented to sample uniform subtrees from graphs using Metropolis-Hastings algorithms. The proposed methods aim to sample trees according to a distribution from a graph where the vertices are labelled. The efficiency of these methods is proved mathematically. Additionally, simulation studies were conducted and confirmed the theoretical convergence results to the equilibrium distribution.Continuing to the work on graph sampling, a method is presented in chapter 3 to sample sets of similar vertices in an arbitrary undirected graph using the properties of the Permanental Point processes PPP. Our algorithm to sample sets of k vertices is designed to overcome the problem of computational complexity when computing the permanent by sampling a joint distribution whose marginal distribution is a kPPP.Finally in chapter 4, we use the definitions of the MCMC methods and convergence speed to estimate the kernel bandwidth used for classification in supervised Machine learning. A simple and fast method called KBER is presented to estimate the bandwidth of the Radial basis function RBF kernel using the average Ricci curvature of graphs.

An Introduction to Copulas

Author : Roger B. Nelsen
Publisher : Springer Science & Business Media
ISBN 13 : 1475730764
Total Pages : 227 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis An Introduction to Copulas by : Roger B. Nelsen

Download or read book An Introduction to Copulas written by Roger B. Nelsen and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Copulas are functions that join multivariate distribution functions to their one-dimensional margins. The study of copulas and their role in statistics is a new but vigorously growing field. In this book the student or practitioner of statistics and probability will find discussions of the fundamental properties of copulas and some of their primary applications. The applications include the study of dependence and measures of association, and the construction of families of bivariate distributions. With nearly a hundred examples and over 150 exercises, this book is suitable as a text or for self-study. The only prerequisite is an upper level undergraduate course in probability and mathematical statistics, although some familiarity with nonparametric statistics would be useful. Knowledge of measure-theoretic probability is not required. Roger B. Nelsen is Professor of Mathematics at Lewis & Clark College in Portland, Oregon. He is also the author of "Proofs Without Words: Exercises in Visual Thinking," published by the Mathematical Association of America.

Principles of Copula Theory

Author : Fabrizio Durante
Publisher : CRC Press
ISBN 13 : 1439884447
Total Pages : 331 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Principles of Copula Theory by : Fabrizio Durante

Download or read book Principles of Copula Theory written by Fabrizio Durante and published by CRC Press. This book was released on 2015-07-01 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives readers the solid and formal mathematical background to apply copulas to a range of mathematical areas, such as probability, real analysis, measure theory, and algebraic structures. The authors prove the results as simply as possible and unify various methods scattered throughout the literature in common frameworks, including shuffles of copulas. They also explore connections with related functions, such as quasi-copulas, semi-copulas, and triangular norms, that have been used in different domains.

Importance Sampling

Author : Rajan Srinivasan
Publisher : Springer
ISBN 13 : 9783642077814
Total Pages : 242 pages
Book Rating : 4.0/5 (778 download)

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Book Synopsis Importance Sampling by : Rajan Srinivasan

Download or read book Importance Sampling written by Rajan Srinivasan and published by Springer. This book was released on 2010-12-15 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research monograph deals with fast stochastic simulation based on im portance sampling (IS) principles and some of its applications. It is in large part devoted to an adaptive form of IS that has proved to be effective in appli cations that involve the estimation of probabilities of rare events. Rare events are often encountered in scientific and engineering processes. Their charac terization is especially important as their occurrence can have catastrophic consequences of varying proportions. Examples range from fracture due to material fatigue in engineering structures to exceedance of dangerous levels during river water floods to false target declarations in radar systems. Fast simulation using IS is essentially a forced Monte Carlo procedure designed to hasten the occurrence of rare events. Development of this simu lation method of analysis of scientific phenomena is usually attributed to the mathematician von Neumann, and others. Since its inception, MC simula tion has found a wide range of employment, from statistical thermodynamics in disordered systems to the analysis and design of engineering structures characterized by high complexity. Indeed, whenever an engineering problem is analytically intractable (which is often the case) and a solution by nu merical techniques prohibitively expensive computationally, a last resort to determine the input-output characteristics of, or states within, a system is to carry out a simulation.