Download or read book Optimization of Excess of Loss Reinsurance Structure written by Mai Muhtaseb and published by . This book was released on 2016 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the current practice in the region, before purchasing a reinsurance contract, small to medium insurance companies rarely conduct internal analysis of their data and experiences in order to evaluate and achieve optimal reinsurance arrangements and contracts. Most companies settle their reinsurance agreements through reinsurance intermediary, broker, who acts as the link of communication, negotiation and settlement between both the reinsurers and the ceding insurer. Alternatively, the reinsurance companies or intermediaries evaluate and analyze the insurer’s historical losses and offer reinsurance agreement and proposal accordingly. Therefore, the proposed reinsurance structure is not necessarily the insurer’s optimal arrangement. In this thesis, excess of loss reinsurance optimization models are developed in order to enable insurers to utilize user-friendly and efficient tools to evaluate the optimal reinsurance arrangement depending on financial requirements, and to gain better value of their reinsurance contracts. The models are developed to define the insurer’s optimal reinsurance retention and ceding limits for two objectives; minimizing insurer’s retention variance and maximizing insurer’s return on capital. The model maximizing the return on capital resulted in more realistic optimization solutions of retention limits. A sensitivity analysis to evaluate the impact of the model’s parameters on the return on capital was also conducted, and it was concluded that the impact of the insurer’s retention limit on the return on capital was significantly small. Moreover, the defined capital and gross premium safety loading had a major impact on the behavior of the return on capital."--Abstract.
Download or read book Optimal Reinsurance Retentions Under Ruin related Optimization Criteria written by Zhi Li and published by . This book was released on 2008 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quota-share and stop-loss/excess-of-loss reinsurances are two important reinsurance strategies. An important question, both in theory and in application, is to determine optimal retentions for these reinsurances. In this thesis, we study the optimal retentions of quota-share and stop-loss/excess-of-loss reinsurances under ruin-related optimization criteria. We attempt to balance the interest for a ceding company and a reinsurance company and employ an optimization criterion that considers the interests of both a cedent and a reinsurer. We also examine the influence of interest, dividend, commission, expense, and diffusion on reinsurance retentions.
Download or read book Risk Management with Reinsurance Policies written by Han Yu and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Businesses face various risks that may negatively influence their operations, therefore implementing strategies to deal with risks is important. In recent years, risk management has become an active area of research in finance and insurance. The primary goals of risk management include identifying, assessing and controlling risks to minimize their potential impact. For insurance companies, reinsurance is an effective risk management tool to control risks. As a natural measure of risk, we consider the ruin probability of an insurance business. Our ultimate objective is to evaluate the impact of reinsurance in risk management, particularly in minimizing the ruin probability, and to find the corresponding optimal reinsurance policies. We first study the problem of minimizing the ruin probability in a discrete-time risk model with unknown parameters. A proportional reinsurance is purchased to control the ruin probability. We formulate the problem as a Markov decision process and solve this problem by means of discrete-time dynamic programming. The Bayesian approach is applied to address the issue of parameter uncertainty. We obtain the explicit expressions of minimum ruin probabilities and the corresponding optimal reinsurance strategies. Some structural properties of ruin probabilities are investigated under certain conditions. We also consider an optimization problem by joint decisions of excess-of-loss reinsurance and investment in a continuous-time financial market. The reserve may be invested in a financial market consisting of a risk-free asset and a risky asset with the price process follows geometric Brownian motion. Borrowing is allowed, however, the interest rate of borrowing is higher than the return rate of risk-free. Meanwhile, an excess-of-loss reinsurance is purchased. We apply stochastic control theory and Hamilton-Jacobi-Bellman equation to find the optimal strategy of joint reinsurance and investment decisions, and derive the closed form expression of the minimum ruin probability function. Our results are illustrated numerically. Both theoretical and numerical results show that reinsurance has a significant effect in alleviating the risk of ruin.
Download or read book The Financing of Catastrophe Risk written by Kenneth A. Froot and published by University of Chicago Press. This book was released on 2007-12-01 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is it possible that the insurance and reinsurance industries cannot handle a major catastrophe? Ten years ago, the notion that the overall cost of a single catastrophic event might exceed $10 billion was unthinkable. With ever increasing property-casualty risks and unabated growth in hazard-prone areas, insurers and reinsurers now envision the possibility of disaster losses of $50 to $100 billion in the United States. Against this backdrop, the capitalization of the insurance and reinsurance industries has become a crucial concern. While it remains unlikely that a single event might entirely bankrupt these industries, a big catastrophe could place firms under severe stress, jeopardizing both policy holders and investors and causing profound ripple effects throughout the U.S. economy. The Financing of Catastrophe Risk assembles an impressive roster of experts from academia and industry to explore the disturbing yet realistic assumption that a large catastrophic event is inevitable. The essays offer tangible means of both reassessing and raising the level of preparedness throughout the insurance and reinsurance industries.
Download or read book Managing Catastrophic Disaster Risks Using Alternative Risk Financing and Pooled Insurance Structures written by John D. Pollner and published by World Bank Publications. This book was released on 2001-01-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the existing constraints and opportunities to implement a catastrophe insurance system which can resolve the key obstacles currently impeding broader implementation of a risk funding approach. The four main pillars in such a strategy involve: strengthening the insurance sector regulatory requirements and supervision; establishment of broad based pooled catastrophe funding structures with efficient risk transfer tools; promoting public insurance policies linked to programs for loss reduction in the uninsured sectors; and strengthening the risk assessment and enforcement of structural measures such as zoning and building code compliance.
Download or read book Reinsurance written by Hansjörg Albrecher and published by John Wiley & Sons. This book was released on 2017-11-06 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reinsurance: Actuarial and Statistical Aspects provides a survey of both the academic literature in the field as well as challenges appearing in reinsurance practice and puts the two in perspective. The book is written for researchers with an interest in reinsurance problems, for graduate students with a basic knowledge of probability and statistics as well as for reinsurance practitioners. The focus of the book is on modelling together with the statistical challenges that go along with it. The discussed statistical approaches are illustrated alongside six case studies of insurance loss data sets, ranging from MTPL over fire to storm and flood loss data. Some of the presented material also contains new results that have not yet been published in the research literature. An extensive bibliography provides readers with links for further study.
Download or read book Introduction to Reinsurance written by Christoph Pfeiffer and published by . This book was released on 1980 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insurance Risk Management and Reinsurance written by Guillaume Gorge and published by Lulu.com. This book was released on 2016 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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."--
Download or read book Reinsurance for Catastrophes and Cataclysms written by David M. Cutler and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the optimal design of insurance and reinsurance policies. We first consider reinsurance for catastrophes: risks which are large for any one insurer but not for the reinsurance market as a whole. Reinsurance for catastrophes is complicated by adverse selection. Optimal reinsurnace in the presence of adverse selection depends critically on the source of information asymmetry. When information on the probability of a loss is private but the magnitude of the loss is public optimal reinsurance employs a deductible-style deductible-style excess-of-loss policy, and when is is private but the proba- bility of a loss is common, optimal reinsurance covers small and large risks, but makes the primary insurer responsible for moderate risks. There is a dramatic divergence between these designs, which suggests that traditional approaches to design may be misguided. We then consider reinsurance for cata- clysms: risks that are so large that a loss can threaten the solvency of re- insurance such as a major earthquake, while others derive from common risks-changes in conditions that affect many individuals-such as the liability revolution or or escalating medical care costs. We argue that cataclysms must be reinsured in either broad securities markets or by the government. Beyond their one- period loss potential, cataclysms pose another risk: risk levels change over time. A simulation model traces the implications of evolving risk levels for long-term patterns of losses and premiums, where the latter reflect learning learning about loss distributions. Premium risk emerges as an important part of risk, which reinsurance and primary insurance markets do not adequately diversify."
Download or read book Operations Research Proceedings 2006 written by Karl-Heinz Waldmann and published by Springer Science & Business Media. This book was released on 2007-08-11 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of papers referring to lectures presented at the symposium Operations Research 2006 held at the University of Karlsruhe. The symposium presented the state of the art in Operations Research and related areas in Economics, Mathematics, and Computer Science and demonstrated the broad applicability of its core themes, placing particular emphasis on Basel II, one of the most topical challenges of Operations Research.
Download or read book Mathematical and Statistical Methods for Actuarial Sciences and Finance written by Cira Perna and published by Springer Science & Business Media. This book was released on 2012-03-08 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book develops the capabilities arising from the cooperation between mathematicians and statisticians working in insurance and finance fields. It gathers some of the papers presented at the conference MAF2010, held in Ravello (Amalfi coast), and successively, after a reviewing process, worked out to this aim.
Download or read book Catastrophe Risk Management written by John D. Pollner and published by World Bank Publications. This book was released on 2001 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: In providing support for disaster-prone areas such as the Caribbean, the development community has begun to progress from disaster reconstruction assistance to funding for investment in mitigation as an explicit tool for sustainable development. Now it must enter a new phase, applying risk transfer mechanisms to address the financial risk of exposure to catastrophic events that require funding beyond what can be controlled solely through mitigation and physical measures.
Download or read book Risk Modelling in General Insurance written by Roger J. Gray and published by Cambridge University Press. This book was released on 2012-06-28 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide range of topics give students a firm foundation in statistical and actuarial concepts and their applications.
Download or read book Stochastic Optimization Methods in Finance and Energy written by Marida Bertocchi and published by Springer Science & Business Media. This book was released on 2011-09-15 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of contributions dedicated to applied problems in the financial and energy sectors that have been formulated and solved in a stochastic optimization framework. The invited authors represent a group of scientists and practitioners, who cooperated in recent years to facilitate the growing penetration of stochastic programming techniques in real-world applications, inducing a significant advance over a large spectrum of complex decision problems. After the recent widespread liberalization of the energy sector in Europe and the unprecedented growth of energy prices in international commodity markets, we have witnessed a significant convergence of strategic decision problems in the energy and financial sectors. This has often resulted in common open issues and has induced a remarkable effort by the industrial and scientific communities to facilitate the adoption of advanced analytical and decision tools. The main concerns of the financial community over the last decade have suddenly penetrated the energy sector inducing a remarkable scientific and practical effort to address previously unforeseeable management problems. Stochastic Optimization Methods in Finance and Energy: New Financial Products and Energy Markets Strategies aims to include in a unified framework for the first time an extensive set of contributions related to real-world applied problems in finance and energy, leading to a common methodological approach and in many cases having similar underlying economic and financial implications. Part 1 of the book presents 6 chapters related to financial applications; Part 2 presents 7 chapters on energy applications; and Part 3 presents 5 chapters devoted to specific theoretical and computational issues.
Download or read book Value and Capital Management written by Thomas C. Wilson and published by John Wiley & Sons. This book was released on 2015-08-31 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: A value management framework designed specifically for banking and insurance The Value Management Handbook is a comprehensive, practical reference written specifically for bank and insurance valuation and value management. Spelling out how the finance and risk functions add value in their respective spheres, this book presents a framework for measuring – and more importantly, influencing – the value of the firm from the position of the CFO and CRO. Case studies illustrating value-enhancing initiatives are designed to help Heads of Strategy offer CEOs concrete ideas toward creating more value, and discussion of "hard" and "soft" skills put CFOs and CROs in a position to better influence strategy and operations. The challenge of financial services valuation is addressed in terms of the roles of risk and capital, and business-specific "value trees" demonstrate the source of successful value enhancement initiatives. While most value management resources fail to adequately address the unique role of risk and capital in banks, insurance, and asset management, this book fills the gap by providing concrete, business-specific information that connects management actions and value creation, helping readers to: Measure value accurately for more productive value-based management initiatives and evaluation of growth opportunities Apply a quantitative, risk-adjusted value management framework reconciled with the way financial services shares are valued by the market Develop a value set specific to the industry to inspire initiatives that increase the firm's value Study the quantitative and qualitative management frameworks that move CFOs and CROs from measurement to management The roles of CFO and CRO in financial firms have changed dramatically over the past decade, requiring business savvy and the ability to challenge the CEO. The Value Management Handbook provides the expert guidance that leads CFOs and CROs toward better information, better insight, and better decisions.
Download or read book What is Reinsurance written by Robert M. Merkin and published by Cavendish Publishing (UK). This book was released on 1998 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1994 a Reinsurance Working Party was set up by AIDA (Association Internationale de Droit des Assurances) with the aim of producing a series of comparative reports considering how particular aspects of reinsurance law operate in a range of jurisdictions.
Download or read book Modern Problems of Stochastic Analysis and Statistics written by Vladimir Panov and published by Springer. This book was released on 2017-11-21 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the latest findings in the area of stochastic analysis and statistics. The individual chapters cover a wide range of topics from limit theorems, Markov processes, nonparametric methods, acturial science, population dynamics, and many others. The volume is dedicated to Valentin Konakov, head of the International Laboratory of Stochastic Analysis and its Applications on the occasion of his 70th birthday. Contributions were prepared by the participants of the international conference of the international conference “Modern problems of stochastic analysis and statistics”, held at the Higher School of Economics in Moscow from May 29 - June 2, 2016. It offers a valuable reference resource for researchers and graduate students interested in modern stochastics.
