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Ruin Probabilities

Ruin Probabilities
A Book

by S?ren Asmussen,Hansj”rg Albrecher

  • Publisher : World Scientific
  • Release : 2010
  • Pages : 602
  • ISBN : 9814282529
  • Language : En, Es, Fr & De
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The book gives a comprehensive treatment of the classical and modern ruin probability theory. Some of the topics are Lundberg's inequality, the Cram‚r?Lundberg approximation, exact solutions, other approximations (e.g., for heavy-tailed claim size distributions), finite horizon ruin probabilities, extensions of the classical compound Poisson model to allow for reserve-dependent premiums, Markov-modulation, periodicity, change of measure techniques, phase-type distributions as a computational vehicle and the connection to other applied probability areas, like queueing theory. In this substantially updated and extended second version, new topics include stochastic control, fluctuation theory for Levy processes, Gerber?Shiu functions and dependence.

Ruin Probabilities

Ruin Probabilities
A Book

by S?ren Asmussen

  • Publisher : World Scientific
  • Release : 2000
  • Pages : 385
  • ISBN : 9810222939
  • Language : En, Es, Fr & De
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The book is a comprehensive treatment of classical and modern ruin probability theory. Some of the topics are Lundberg's inequality, the Cramér-Lundberg approximation, exact solutions, other approximations (eg. for heavy-tailed claim size distributions), finite horizon ruin probabilities, extensions of the classical compound Poisson model to allow for reserve-dependent premiums, Markov-modulation or periodicity. Special features of the book are the emphasis on change of measure techniques, phase-type distributions as a computational vehicle and the connection to other applied probability areas like queueing theory.

Ruin Probabilities

Ruin Probabilities
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2021
  • Pages : 129
  • ISBN : 9814466921
  • Language : En, Es, Fr & De
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Ruin Probabilities

Ruin Probabilities
A Book

by S?ren Asmussen

  • Publisher : World Scientific
  • Release : 2000
  • Pages : 385
  • ISBN : 9812779310
  • Language : En, Es, Fr & De
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The text is a treatment of classical and modern ruin probability theory. Some of the topics are Lundberg's inequality, the Cramer-Lundberg approximation, exact solutions, other approximations (for example, for heavy-tailed claim size distributions), finite horizon ruin probabilities, extensions of the classical compound Poisson model to allow for reserve-dependent premiums, Markov-modulation or periodicity. Special features of the book are the emphasis on change of measure techniques, phase-type distributions as computational vehicle and the connection to other applied probability areas like queueing theory.

Ruin Probabilities

Ruin Probabilities
Smoothness, Bounds, Supermartingale Approach

by Yuliya Mishura,Olena Ragulina

  • Publisher : Elsevier
  • Release : 2016-11-08
  • Pages : 276
  • ISBN : 0081020988
  • Language : En, Es, Fr & De
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Ruin Probabilities: Smoothness, Bounds, Supermartingale Approach deals with continuous-time risk models and covers several aspects of risk theory. The first of them is the smoothness of the survival probabilities. In particular, the book provides a detailed investigation of the continuity and differentiability of the infinite-horizon and finite-horizon survival probabilities for different risk models. Next, it gives some possible applications of the results concerning the smoothness of the survival probabilities. Additionally, the book introduces the supermartingale approach, which generalizes the martingale one introduced by Gerber, to get upper exponential bounds for the infinite-horizon ruin probabilities in some generalizations of the classical risk model with risky investments. Provides new original results Detailed investigation of the continuity and differentiability of the infinite-horizon and finite-horizon survival probabilities, as well as possible applications of these results An excellent supplement to current textbooks and monographs in risk theory Contains a comprehensive list of useful references

Applied Probability and Queues

Applied Probability and Queues
A Book

by Soeren Asmussen

  • Publisher : Springer Science & Business Media
  • Release : 2008-01-08
  • Pages : 438
  • ISBN : 0387215255
  • Language : En, Es, Fr & De
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"This book is a highly recommendable survey of mathematical tools and results in applied probability with special emphasis on queueing theory....The second edition at hand is a thoroughly updated and considerably expended version of the first edition.... This book and the way the various topics are balanced are a welcome addition to the literature. It is an indispensable source of information for both advanced graduate students and researchers." --MATHEMATICAL REVIEWS

Risk Premiums and Their Applications in Ruin Probabilities

Risk Premiums and Their Applications in Ruin Probabilities
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1905
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Some useful properties of the nth stop-loss order and the exponential order will be given in this paper. These results will be applied to the study of losses $L\sb{i}$ (i = 1, 2,$\cdots$), L and ruin probability $\psi$(u). A relationship between the claim amount random variables and ruin probabilities will also be found. The concepts of the nth stop-loss distance and the ruin probability distance will be introduced. A formula for ruin probabilities for heterogeneous portfolios will be given.

Lagrangian Probability Distributions

Lagrangian Probability Distributions
A Book

by Prem C. Consul,Felix Famoye

  • Publisher : Springer Science & Business Media
  • Release : 2006-07-25
  • Pages : 352
  • ISBN : 0817644776
  • Language : En, Es, Fr & De
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Fills a gap in book literature Examines many new Lagrangian probability distributions and their applications to a variety of different fields Presents background mathematical and statistical formulas for easy reference Detailed bibliography and index Exercises in many chapters May be used as a reference text or in graduate courses and seminars on Distribution Theory and Lagrangian Distributions

Probability via Expectation

Probability via Expectation
A Book

by Peter Whittle

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 353
  • ISBN : 1461205093
  • Language : En, Es, Fr & De
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This book has exerted a continuing appeal since its original publication in 1970. It develops the theory of probability from axioms on the expectation functional rather than on probability measure, demonstrates that the standard theory unrolls more naturally and economically this way, and that applications of real interest can be addressed almost immediately. A secondary aim of the original text was to introduce fresh examples and convincing applications, and that aim is continued in this edition, a general revision plus the addition of chapters giving an economical introduction to dynamic programming, that is then applied to the allocation problems represented by portfolio selection and the multi-armed bandit. The investment theme is continued with a critical investigation of the concept of risk-free'trading and the associated Black-Sholes formula, while another new chapter develops the basic ideas of large deviations. The book may be seen as an introduction to probability for students with a basic mathematical facility, covering the standard material, but different in that it is unified by its theme and covers an unusual range of modern applications.

Methods of Calculating Ruin Probabilities

Methods of Calculating Ruin Probabilities
A Book

by Filip Lundberg Foundation

  • Publisher : Unknown Publisher
  • Release : 1977
  • Pages : 52
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Encyclopedia of Quantitative Risk Analysis and Assessment

Encyclopedia of Quantitative Risk Analysis and Assessment
A Book

by Anonim

  • Publisher : John Wiley & Sons
  • Release : 2008-09-02
  • Pages : 2176
  • ISBN : 0470035498
  • Language : En, Es, Fr & De
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Leading the way in this field, the Encyclopedia of Quantitative Risk Analysis and Assessment is the first publication to offer a modern, comprehensive and in-depth resource to the huge variety of disciplines involved. A truly international work, its coverage ranges across risk issues pertinent to life scientists, engineers, policy makers, healthcare professionals, the finance industry, the military and practising statisticians. Drawing on the expertise of world-renowned authors and editors in this field this title provides up-to-date material on drug safety, investment theory, public policy applications, transportation safety, public perception of risk, epidemiological risk, national defence and security, critical infrastructure, and program management. This major publication is easily accessible for all those involved in the field of risk assessment and analysis. For ease-of-use it is available in print and online.

Mathematical Modeling in Economics and Finance: Probability, Stochastic Processes, and Differential Equations

Mathematical Modeling in Economics and Finance: Probability, Stochastic Processes, and Differential Equations
A Book

by Steven R. Dunbar

  • Publisher : American Mathematical Soc.
  • Release : 2019-04-03
  • Pages : 232
  • ISBN : 1470448394
  • Language : En, Es, Fr & De
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Mathematical Modeling in Economics and Finance is designed as a textbook for an upper-division course on modeling in the economic sciences. The emphasis throughout is on the modeling process including post-modeling analysis and criticism. It is a textbook on modeling that happens to focus on financial instruments for the management of economic risk. The book combines a study of mathematical modeling with exposure to the tools of probability theory, difference and differential equations, numerical simulation, data analysis, and mathematical analysis. Students taking a course from Mathematical Modeling in Economics and Finance will come to understand some basic stochastic processes and the solutions to stochastic differential equations. They will understand how to use those tools to model the management of financial risk. They will gain a deep appreciation for the modeling process and learn methods of testing and evaluation driven by data. The reader of this book will be successfully positioned for an entry-level position in the financial services industry or for beginning graduate study in finance, economics, or actuarial science. The exposition in Mathematical Modeling in Economics and Finance is crystal clear and very student-friendly. The many exercises are extremely well designed. Steven Dunbar is Professor Emeritus of Mathematics at the University of Nebraska and he has won both university-wide and MAA prizes for extraordinary teaching. Dunbar served as Director of the MAA's American Mathematics Competitions from 2004 until 2015. His ability to communicate mathematics is on full display in this approachable, innovative text.

Probability and Stochastic Modeling

Probability and Stochastic Modeling
A Book

by Vladimir I. Rotar

  • Publisher : CRC Press
  • Release : 2012-08-25
  • Pages : 508
  • ISBN : 1439872066
  • Language : En, Es, Fr & De
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A First Course in Probability with an Emphasis on Stochastic Modeling Probability and Stochastic Modeling not only covers all the topics found in a traditional introductory probability course, but also emphasizes stochastic modeling, including Markov chains, birth-death processes, and reliability models. Unlike most undergraduate-level probability texts, the book also focuses on increasingly important areas, such as martingales, classification of dependency structures, and risk evaluation. Numerous examples, exercises, and models using real-world data demonstrate the practical possibilities and restrictions of different approaches and help students grasp general concepts and theoretical results. The text is suitable for majors in mathematics and statistics as well as majors in computer science, economics, finance, and physics. The author offers two explicit options to teaching the material, which is reflected in "routes" designated by special "roadside" markers. The first route contains basic, self-contained material for a one-semester course. The second provides a more complete exposition for a two-semester course or self-study.

ON COMPUTING RUIN PROBABILITIE

ON COMPUTING RUIN PROBABILITIE
A Book

by Ki-Lung Kwok,郭麒龍

  • Publisher : Open Dissertation Press
  • Release : 2017-01-26
  • Pages : 68
  • ISBN : 9781361043783
  • Language : En, Es, Fr & De
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This dissertation, "On Computing Ruin Probabilities" by Ki-lung, Kwok, 郭麒龍, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: The objective of this thesis is to develop for an effective numerical scheme to calculate the finite-time ruin probabilities (equivalently the finite-time survival probabilities) under classical risk model. Ruin theory of this model has been widely studied in literatures especially those related to ruin probabilities. However, in a lot of cases, numerical solutions are needed and so an efficient numerical scheme is in great demand. In this thesis, the survival probability is going to be evaluated via a very effective wavelets scheme. In 1997, Picard and Lefevre derived an explicit formula for survival probabilities in finite-time horizon for general Levy processes. However, in a lot of risk models, this formula involves infinitely many convolutions of a compound Poisson density function. Hence, evaluating it becomes very difficult. We shall combine a discretization with a wavelets expansion to achieve the evaluation task. Wavelets is a function basis that possesses a number of nice properties including compact supportness and this facilitates very efficient computations. Since its introduction, wavelets has attracted many researches and has been popular in solving PDEs and option pricing. As far as we know, wavelets method has not been applied to risk theory. It is new that wavelets expansion is used in computing survival probabilities. Our wavelets numerical scheme is direct and simple in computations. It also has a computational complexity of O(n) compared to that of O(n log n) via the typical methods, like Fast Fourier Transforms. An explicit error bound for our wavelets scheme is given with the help of Jackson's inequality. In Chapter 1, a brief review on the development of risk theory and the Picard- Lefevre formula on survival probability in finite-time horizon is presented, followed by a brief introduction of wavelets expansion and multi-resolution analysis in Chapter 2. An explicit error bound for the numerical approximation is provided in Chapter 3. Finally, numerical illustrations of the wavelets scheme are exhibited in Chapter 4. Subjects: Insurance - Mathematics Risk

Ruin Probabilities in Collective Risk

Ruin Probabilities in Collective Risk
A Book

by O. Zygouras,Mathematics

  • Publisher : Unknown Publisher
  • Release : 1978
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Matrix-Exponential Distributions in Applied Probability

Matrix-Exponential Distributions in Applied Probability
A Book

by Mogens Bladt,Bo Friis Nielsen

  • Publisher : Springer
  • Release : 2017-05-18
  • Pages : 736
  • ISBN : 1493970496
  • Language : En, Es, Fr & De
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This book contains an in-depth treatment of matrix-exponential (ME) distributions and their sub-class of phase-type (PH) distributions. Loosely speaking, an ME distribution is obtained through replacing the intensity parameter in an exponential distribution by a matrix. The ME distributions can also be identified as the class of non-negative distributions with rational Laplace transforms. If the matrix has the structure of a sub-intensity matrix for a Markov jump process we obtain a PH distribution which allows for nice probabilistic interpretations facilitating the derivation of exact solutions and closed form formulas. The full potential of ME and PH unfolds in their use in stochastic modelling. Several chapters on generic applications, like renewal theory, random walks and regenerative processes, are included together with some specific examples from queueing theory and insurance risk. We emphasize our intention towards applications by including an extensive treatment on statistical methods for PH distributions and related processes that will allow practitioners to calibrate models to real data. Aimed as a textbook for graduate students in applied probability and statistics, the book provides all the necessary background on Poisson processes, Markov chains, jump processes, martingales and re-generative methods. It is our hope that the provided background may encourage researchers and practitioners from other fields, like biology, genetics and medicine, who wish to become acquainted with the matrix-exponential method and its applications.

Stochastic Processes for Insurance and Finance

Stochastic Processes for Insurance and Finance
A Book

by Tomasz Rolski,Hanspeter Schmidli,V. Schmidt,Jozef L. Teugels

  • Publisher : John Wiley & Sons
  • Release : 2009-09-25
  • Pages : 680
  • ISBN : 0470317884
  • Language : En, Es, Fr & De
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Stochastic Processes for Insurance and Finance offers a thorough yet accessible reference for researchers and practitioners of insurance mathematics. Building on recent and rapid developments in applied probability, the authors describe in general terms models based on Markov processes, martingales and various types of point processes. Discussing frequently asked insurance questions, the authors present a coherent overview of the subject and specifically address: The principal concepts from insurance and finance Practical examples with real life data Numerical and algorithmic procedures essential for modern insurance practices Assuming competence in probability calculus, this book will provide a fairly rigorous treatment of insurance risk theory recommended for researchers and students interested in applied probability as well as practitioners of actuarial sciences. Wiley Series in Probability and Statistics

Applied Probability and Stochastic Processes

Applied Probability and Stochastic Processes
A Book

by Frank Beichelt

  • Publisher : CRC Press
  • Release : 2018-09-03
  • Pages : 562
  • ISBN : 1315362570
  • Language : En, Es, Fr & De
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Applied Probability and Stochastic Processes, Second Edition presents a self-contained introduction to elementary probability theory and stochastic processes with a special emphasis on their applications in science, engineering, finance, computer science, and operations research. It covers the theoretical foundations for modeling time-dependent random phenomena in these areas and illustrates applications through the analysis of numerous practical examples. The author draws on his 50 years of experience in the field to give your students a better understanding of probability theory and stochastic processes and enable them to use stochastic modeling in their work. New to the Second Edition Completely rewritten part on probability theory—now more than double in size New sections on time series analysis, random walks, branching processes, and spectral analysis of stationary stochastic processes Comprehensive numerical discussions of examples, which replace the more theoretically challenging sections Additional examples, exercises, and figures Presenting the material in a student-friendly, application-oriented manner, this non-measure theoretic text only assumes a mathematical maturity that applied science students acquire during their undergraduate studies in mathematics. Many exercises allow students to assess their understanding of the topics. In addition, the book occasionally describes connections between probabilistic concepts and corresponding statistical approaches to facilitate comprehension. Some important proofs and challenging examples and exercises are also included for more theoretically interested readers.

On Computing Ruin Probabilities

On Computing Ruin Probabilities
A Book

by Ki-Lung Kwok,郭麒龍

  • Publisher : Unknown Publisher
  • Release : 2017-01-26
  • Pages : 112
  • ISBN : 9781361043660
  • Language : En, Es, Fr & De
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Analytic Methods in Applied Probability

Analytic Methods in Applied Probability
In Memory of Fridrikh Karpelevich

by Yu. M. Suhov

  • Publisher : American Mathematical Soc.
  • Release : 2002
  • Pages : 217
  • ISBN : 9780821833063
  • Language : En, Es, Fr & De
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This volume is dedicated to F. I. Karpelevich, an outstanding Russian mathematician who made important contributions to applied probability theory. The book contains original papers focusing on several areas of applied probability and its uses in modern industrial processes, telecommunications, computing, mathematical economics, and finance. It opens with a review of Karpelevich's contributions to applied probability theory and includes a bibliography of his works. Other articles discuss queueing network theory, in particular, in heavy traffic approximation (fluid models). The book is suitable for graduate students, theoretical and applied probabilists, computer scientists, and engineers.