Insurance Theory and Practice


Book Description

Presents a comprehensive overview of the theory, functioning, management and legal background of the insurance industry. This title begins with an examination of the insurance concept, its guiding principles and legal rules before moving on to an analysis of the market, its players and their roles and relationships.




Pricing Insurance Risk


Book Description

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.




Modern Actuarial Theory and Practice


Book Description

In the years since the publication of the best-selling first edition, the incorporation of ideas and theories from the rapidly growing field of financial economics has precipitated considerable development of thinking in the actuarial profession. Modern Actuarial Theory and Practice, Second Edition integrates those changes and presents an up-to-date, comprehensive overview of UK and international actuarial theory, practice and modeling. It describes all of the traditional areas of actuarial activity, but in a manner that highlights the fundamental principles of actuarial theory and practice as well as their economic, financial, and statistical foundations.




Theory and Practice of Insurance


Book Description

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.




Risk Adjustment, Risk Sharing and Premium Regulation in Health Insurance Markets


Book Description

Risk Adjustment, Risk Sharing and Premium Regulation in Health Insurance Markets: Theory and Practice describes the goals, design and evaluation of health plan payment systems. Part I contains 5 chapters discussing the role of health plan payment in regulated health insurance markets, key aspects of payment design (i.e. risk adjustment, risk sharing and premium regulation), and evaluation methods using administrative data on medical spending. Part II contains 14 chapters describing the health plan payment system in 14 countries and sectors around the world, including Australia, Belgium, Chile, China, Columbia, Germany, Ireland, Israel, the Netherlands, Russia, Switzerland and the United States. Authors discuss the evolution of these payment schemes, along with ongoing reforms and key lessons on the design of health plan payment.




Practical Risk Theory for Actuaries


Book Description

This classic textbook covers all aspects of risk theory in a practical way. It builds on from the late R.E. Beard's extremely popular book Risk Theory, but features more emphasis on simulation and modeling and on the use of risk theory as a practical tool. Practical Risk Theory is a textbook for practicing and student actuaries on the practical aspects of stochastic modeling of the insurance business. It has its roots in the classical theory of risk but introduces many new elements that are important in managing the insurance business but are usually ignored in the classical theory. The authors avoid overcomplicated mathematics and provide an abundance of diagrams.




Risk and Insurance


Book Description

This textbook provides a broad overview of the present state of insurance mathematics and some related topics in risk management, financial mathematics and probability. Both non-life and life aspects are covered. The emphasis is on probability and modeling rather than statistics and practical implementation. Aimed at the graduate level, pointing in part to current research topics, it can potentially replace other textbooks on basic non-life insurance mathematics and advanced risk management methods in non-life insurance. Based on chapters selected according to the particular topics in mind, the book may serve as a source for introductory courses to insurance mathematics for non-specialists, advanced courses for actuarial students, or courses on probabilistic aspects of risk. It will also be useful for practitioners and students/researchers in related areas such as finance and statistics who wish to get an overview of the general area of mathematical modeling and analysis in insurance.




Uncovered


Book Description

Historically, the insurance industry in America has been fragmented. As a result, there have been debates and conflicts over the proper roles of federal and state governments, business, and the responsibilities of individuals. Who should cover the risks of loss? And to what extent should risk be shared and by whom? In Uncovered, Katherine Hempstead answers these questions by exploring the history of the insurance business and its regulation in the United States from the 1870s through the twentieth century. Specifically, she focuses on the friction between the public demand for insurance and the private imperatives of insurers. Tracing the history of the industry from the early days of life, fire, and casualty insurance to the development of state regulation in the late nineteenth century, Hempstead examines the role that insurers initially played in the largely voluntary social safety net and how this changed over time. After the Great Depression, the federal government assumed a greater role in the provision of insurance, while insurers enthusiastically pursued the growing business of employee benefits. As the twentieth century progressed, insurers and government have become interdependent, with insurers participating in publicly funded markets. As Hempstead shows, periodic crises in life, fire, health, auto, and liability insurance highlighted gaps between the coverage that insurers were willing to provide and what the public demanded. Highlighting how the major part states play in insurance regulation has made it harder to solve important problems, Uncovered fundamentally changes our understanding of the crucial role that insurance has always played in American politics.




Insurance


Book Description