Risk Theory and Reinsurance

Risk Theory and Reinsurance PDF

Author: Griselda Deelstra

Publisher: Springer Science & Business Media

Published: 2013-11-22

Total Pages: 85

ISBN-13: 1447155688

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Reinsurance is an important production factor of non-life insurance. The efficiency and the capacity of the reinsurance market directly regulate those of insurance markets. The purpose of this book is to provide a concise introduction to risk theory, as well as to its main application procedures to reinsurance. The first part of the book covers risk theory. It presents the most prevalent model of ruin theory, as well as a discussion on insurance premium calculation principles and the mathematical tools that enable portfolios to be ordered according to their risk levels. The second part describes the institutional context of reinsurance. It first strives to clarify the legal nature of reinsurance transactions. It describes the structure of the reinsurance market and then the different legal and technical features of reinsurance contracts, known as reinsurance ‘treaties’ by practitioners. The third part creates a link between the theories presented in the first part and the practice described in the second one. Indeed, it sets out, mostly through examples, some methods for pricing and optimizing reinsurance. The authors aim is to apply the formalism presented in the first part to the institutional framework given in the second part. It is reassuring to find such a relationship between approaches seemingly abstract and solutions adopted by practitioners. Risk Theory and Reinsurance is mainly aimed at master's students in actuarial science but will also be useful for practitioners wishing to revive their knowledge of risk theory or to quickly learn about the main mechanisms of reinsurance.

Pricing Insurance Risk

Pricing Insurance Risk PDF

Author: Stephen J. Mildenhall

Publisher: John Wiley & Sons

Published: 2022-06-15

Total Pages: 564

ISBN-13: 1119755670

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PRICING INSURANCE RISK A comprehensive framework for measuring, valuing, and managing risk Pricing Insurance Risk: Theory and Practice delivers an accessible and authoritative account of how to determine the premium for a portfolio of non-hedgeable insurance risks and how to allocate it fairly to each portfolio component. The authors synthesize hundreds of academic research papers, bringing to light little-appreciated answers to fundamental questions about the relationships between insurance risk, capital, and premium. They lean on their industry experience throughout to connect the theory to real-world practice, such as assessing the performance of business units, evaluating risk transfer options, and optimizing portfolio mix. Readers will discover: Definitions, classifications, and specifications of risk An in-depth treatment of classical risk measures and premium calculation principles Properties of risk measures and their visualization A logical framework for spectral and coherent risk measures How risk measures for capital and pricing are distinct but interact Why the cost of capital, not capital itself, should be allocated The natural allocation method and how it unifies marginal and risk-adjusted probability approaches Applications to reserve risk, reinsurance, asset risk, franchise value, and portfolio optimization Perfect for actuaries working in the non-life or general insurance and reinsurance sectors, Pricing Insurance Risk: Theory and Practice is also an indispensable resource for banking and finance professionals, as well as risk management professionals seeking insight into measuring the value of their efforts to mitigate, transfer, or bear nonsystematic risk.

Insurance Risk Management and Reinsurance

Insurance Risk Management and Reinsurance PDF

Author: Guillaume Gorge

Publisher: Lulu.com

Published: 2016

Total Pages: 394

ISBN-13: 1300935456

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"Risk being its raw material, insurance has developed various techniques of valuation and risk transfer. Nowadays, these techniques - and first of all reinsurance, the favourite way of transferring risk- are entirely reassessed considering the development of Corporate Finance theory. Therefore, the approach retained here, originally for the actuarial course at Ensae, Paris may surprise some readers and students as it proposes a extended view of risk. We cover not only the mathematical aspects of Risk Management but also other fields relevant for Risk Management from economy or finance. We aim here at making bridges between all these fields through practical application to cat and life risk-management."--

Risk Theory

Risk Theory PDF

Author: Hanspeter Schmidli

Publisher: Springer

Published: 2018-04-04

Total Pages: 242

ISBN-13: 3319720058

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This book provides an overview of classical actuarial techniques, including material that is not readily accessible elsewhere such as the Ammeter risk model and the Markov-modulated risk model. Other topics covered include utility theory, credibility theory, claims reserving and ruin theory. The author treats both theoretical and practical aspects and also discusses links to Solvency II. Written by one of the leading experts in the field, these lecture notes serve as a valuable introduction to some of the most frequently used methods in non-life insurance. They will be of particular interest to graduate students, researchers and practitioners in insurance, finance and risk management.

Insurance and Risk Theory

Insurance and Risk Theory PDF

Author: Marc Goovaerts

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 477

ISBN-13: 9400946201

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Canadian financial institutions have been in rapid change in the past five years. In response to these changes, the Department of Finance issued a discussion paper: The Regulation of Canadian Financial Institutions, in April 1985, and the government intends to introduce legislation in the fall. This paper studi.es the combinantion of financial institutions from the viewpoint of ruin probability. In risk theory developed to describe insurance companies [1,2,3,4,5J, the ruin probability of a company with initial reserve (capital) u is 6 1 -:;-7;;f3 u 1jJ(u) = H6 e H6 (1) Here,we assume that claims arrive as a Poisson process, and the claim amount is distributed as exponential distribution with expectation liS. 6 is the loading, i.e., premium charged is (1+6) times expected claims. Financial institutions are treated as "insurance companies": the difference between interest charged and interest paid is regarded as premiums, loan defaults are treated as claims.

Managing Risk in Reinsurance

Managing Risk in Reinsurance PDF

Author: Niels Viggo Haueter

Publisher: Oxford University Press

Published: 2017

Total Pages: 376

ISBN-13: 0198754914

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Reinsurance was a global business from the start the method of spreading and balancing risks in international markets. But this also meant that reinsurance was more heavily exposed to global trends than many other industries. This book gives detailed accounts on how reinsurers dealt with all these challenges.

Theory and Practice of Insurance

Theory and Practice of Insurance PDF

Author: J. François Outreville

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 342

ISBN-13: 1461561876

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Insurance is a concept, a technique, and an economic institution. It is a major tool of risk management, and plays an important role in the economic, social, and political life of all countries. Economic growth throughout the world has even expanded the role of insurance. Theory and Practice of Insurance aims to describe the significance of insurance institutions, the reasons they exist and how they function. The author emphasizes fundamental principles in risk and insurance, using an international frame of reference. This volume begins with an introduction to the concept of risk, then proceeds to cover insurance and its relationship to the economy; the principles of risk management and insurance; and the characteristics and performance of insurance companies.

The Value of Risk

The Value of Risk PDF

Author: Peter Borscheid

Publisher: Oxford University Press, USA

Published: 2013-12

Total Pages: 497

ISBN-13: 0199689806

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This book explains how today's insurance industry developed and highlights the role of the reinsurance industry in spreading risks globally. The book examines the development of insurance markets and of the reinsurance industry in particular, and the history of Swiss Re, one of the leading reinsurance companies in the world.

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