This book is divided into two parts, the first of which seeks to connect the phase transitions of various disciplines, including game theory, and to explore the synergies between statistical physics and combinatorics. Phase Transitions has been an active multidisciplinary field of research, bringing together physicists, computer scientists and mathematicians. The main research theme explores how atomic agents that act locally and microscopically lead to discontinuous macroscopic changes. Adopting this perspective has proven to be especially useful in studying the evolution of random and usually complex or large combinatorial objects (like networks or logic formulas) with respect to discontinuous changes in global parameters like connectivity, satisfiability etc. There is, of course, an obvious strategic element in the formation of a transition: the atomic agents "selfishly" seek to optimize a local parameter. However, up to now this game-theoretic aspect of abrupt, locally triggered changes had not been extensively studied. In turn, the book's second part is devoted to mathematical and computational methods applied to the pricing of financial contracts and the measurement of financial risks. The tools and techniques used to tackle these problems cover a wide spectrum of fields, like stochastic calculus, numerical analysis, partial differential equations, statistics and econometrics. Quantitative Finance is a highly active field of research and is increasingly attracting the interest of academics and practitioners alike. The material presented addresses a wide variety of new challenges for this audience.

Reinsurance is a financial market that trades in the risk of unpredictable and devastating disasters - such as Hurricane Katrina, the Tohoku earthquake and tsunami, and the terrorist attacks on the World Trade Centre. Such disasters are increasing in both frequency and severity, with the cost of their losses mounting rapidly. Reinsurance insures insurance companies, enabling them to pay claims arising from these losses. It is thus a market mechanism that is a critical part of the social and economic safety net, helping to pick up the pieces after disasters. Yet, how is the risk of such disasters calculated and traded in a global market? This book brings to life the reinsurance market through vivid real-life tales that draw from an ethnographic, "fly-on-the-wall" study of the global reinsurance industry over three annual cycles. The authors shadowed underwriters around the world as they traded risks through multiple disasters. For instance, this book takes readers into the desperate hours of pricing Japanese risks during March 2011, while the devastating aftermath of the Tohoku earthquake is unfolding. To show how the market works, the book offers authentic tales gathered from observations of reinsurers in Bermuda, Lloyd's of London, Continental Europe and SE Asia as they evaluate, price and compete for different risks as part of their everyday practice. Understanding how this market for disasters works has never been more critical given the impact of climate change and increased global connectivity, where a flood in one country can trigger losses to supply chains around the world. The authors develop a novel concept of how global markets work, which advances scholarship and challenges current thinking about how financial markets trade in intangible assets such as risk. This book will be useful to readers interested in markets for disasters, insurance, reinsurance and financial markets, and academics interested in the practice of financial markets specifically or the practice of strategy and organizations generally.

Most academic and policy commentary represents adverse selection as a severe problem in insurance, which should always be deprecated, avoided or minimised. This book gives a contrary view. It details the exaggeration of adverse selection in insurers' rhetoric and insurance economics, and presents evidence that in many insurance markets, adverse selection is weaker than most commentators suggest. A novel arithmetical argument shows that from a public policy perspective, 'weak' adverse selection can be a good thing. This is because a degree of adverse selection is needed to maximise 'loss coverage', the expected fraction of the population's losses which is compensated by insurance. This book will be valuable for those interested in public policy arguments about insurance and discrimination: academics (in economics, law and social policy), policymakers, actuaries, underwriters, disability activists, geneticists and other medical professionals.

There are plenty of books on specialized risk topics but few that deal with the broad diversity and daily applicability of this subject. Risk applications require a robust knowledge of many attributes of this seemingly simple subject. This book teaches the reader through examples and case studies the fundamental (and subtle) aspects of risk - regardless of the specific situation. The text allows the reader to understand the concept of risk analysis while not getting too involved in the mathematics; in this method the reader can apply these techniques across a wide range of situations.

The second edition includes new examples from NASA and several other industries as well as new case studies from legal databases. The many real-life discussion topics enable the reader to form an understanding of the concepts of risk and risk management and apply them to day-to-day issues.

Non-life insurance pricing is the art of setting the price of an insurance policy, taking into consideration varoius properties of the insured object and the policy holder. Introduced by British actuaries generalized linear models (GLMs) have become today a the standard aproach for tariff analysis.

The book focuses on methods based on GLMs that have been found useful in actuarial practice and provides a set of tools for a tariff analysis. Basic theory of GLMs in a tariff analysis setting is presented with useful extensions of standarde GLM theory that are not in common use.

The book meets the European Core Syllabus for actuarial education and is written for actuarial students as well as practicing actuaries. To support reader real data of some complexity are provided at www.math.su.se/GLMbook.

Die Situation der gesetzlichen Rentenversicherung ist bekanntlich katastrophal. Daher ist es unbedingt erforderlich, fur das Alter vorzusorgen. Versicherungsvermittler haben das Know-how und die Moeglichkeiten, Menschen an diesem Punkt zu helfen. Die Betriebsrente ist ein sehr geeigneter Weg. Jurgen Hauser zeigt klar die wesentlichen Erfolgsfaktoren auf, die fur den Verkauf betrieblicher Altersversorgung entscheidend sind. Neu in der 3. Auflage: Anleitung und Freischaltcode fur die Sofware "SV-Countdown". Unternehmer koennen hiermit leicht und centgenau ihre Sozialversicherungsersparnis bei Einrichtung eines Systems der Entgeltumwandlung berechnen.

The book will serve as a guide to many actuarial concepts and statistical techniques in multiple decrement models and their application in calculation of premiums and reserves in life insurance products with riders and in pension and employee benefit plans as in these schemes, the benefit paid on termination of employment depends upon the several causes of termination. Multiple state models are discussed to accommodate the insurance products in which the payment of benefits or premiums is dependent on being in a given state or moving between a given pair of states at a given time, for example, disability income insurance model. The book also discusses stochastic models for interest rates and calculation of premiums for some products in this set up. The highlight of the book is usage of R software, freely available from public domain, for computations of various monetary functions involved in insurance business. R commands are given for all the computations.

The German health care system is on a collision course with budget realities. Costs are high and rising, and quality problems are becoming ever more apparent. Decades of reforms have produced little change to these troubling trends. Why has Germany failed to solve these cost and quality problems? The reason is that Germany has not set value for patients as the overarching goal, defined as the patient health outcomes achieved per euro expended. This book lays out an action agenda to move Germany to a high value system: care must be reorganized around patients and their medical conditions, providers must compete around the outcomes they achieve, health plans must take an active role in improving subscriber health, and payment must shift to models that reward excellent providers. Also, private insurance must be integrated in the risk-pooling system. These steps are practical and achievable, as numerous examples in the book demonstrate. Moving to a value-based health care system is the only way for Germany to continue to ensure access to excellent health care for everyone.

Huge losses very nearly destroyed Lloyd's, a revered British institution, the world's largest insurance market. Ten thousand people faced big personal bills they thought profoundly unfair. They challenged a complacent institution, forcing it to confront its biggest ever crisis. This book tells what really happened, from the inside.

Many risks face the global insurance industry today, including the aging populations of developed countries, competition from other financial institutions, and both disparate and quickly changing regulatory demands, to name a few. The book s contributors offer their unique perspectives on challenges confronting the insurance industry and how attendant risks can be most effectively managed.

This monograph is practically oriented, presenting a survey and explanation of credit insurance services for protection of short-term trade receivables primarily against commercial risk of insolvency and protracted default. The subject matter (i.e., main functions, features and principles of credit insurance with detailed description of credit insurance coverage, insurance conditions, and credit insurance policy management) follows procedural stages and presents commercial, financial, legal, and practical points of view which emphasize the needs of both the providers of these services andtheir clients - existing and potential credit insured companies - as well asother practitioners.
Explains how credit insurance has changed from an esoteric type of property insurance into a flexible and frequently used credit risk mitigation tool used on a global basisCompares credit insurance with self-insurance and equivalent substitutesDescribes the types of insurance available and how to obtain and manage credit insurance policies"

The subprime crisis has shown that the sophisticated risk management models used by banks and insurance companies had serious flaws. Some people even suggest that these models are completely useless. Others claim that the crisis was just an unpredictable accident that was largely amplified by the lack of expertise and even naivety of many investors. This book takes the middle view. It shows that these models have been designed for "tranquil times," when financial markets behave smoothly and efficiently. However, we are living in more and more "turbulent times": large risks materialize much more often than predicted by "normal" models, financial models periodically go through bubbles and crashes. Moreover, financial risks result from the decisions of economic actors who can have incentives to take excessive risks, especially when their remunerations are ill designed. The book provides a clear account of the fundamental hypotheses underlying the most popular models of risk management and show that these hypotheses are flawed. However it shows that simple models can still be useful, provided they are well understood and used with caution.

Having the right investment beliefs and putting them into practice is key to delivering the right results. Decision makers in the investment industry should worry less about the stocks and products they pick for their clients and more about getting the big picture right; developing investment beliefs are instrumental in making the right choices.

A timely guide to understanding and implementing credit derivatives

Credit derivatives are here to stay and will continue to play a role in finance in the future. But what will that role be? What issues and challenges should be addressed? And what lessons can be learned from the credit mess?

"Credit Risk Frontiers" offers answers to these and other questions by presenting the latest research in this field and addressing important issues exposed by the financial crisis. It covers this subject from a real world perspective, tackling issues such as liquidity, poor data, and credit spreads, as well as the latest innovations in portfolio products and hedging and risk management techniques.Provides a coherent presentation of recent advances in the theory and practice of credit derivativesTakes into account the new products and risk requirements of a post financial crisis worldContains information regarding various aspects of the credit derivative market as well as cutting edge research regarding those aspects

If you want to gain a better understanding of how credit derivatives can help your trading or investing endeavors, then "Credit Risk Frontiers" is a book you need to read.

This is the first book at the graduate textbook level to discuss analyzing financial data with S-PLUS. Its originality lies in the introduction of tools for the estimation and simulation of heavy tail distributions and copulas, the computation of measures of risk, and the principal component analysis of yield curves. The book is aimed at undergraduate students in financial engineering; master students in finance and MBA's, and to practitioners with financial data analysis concerns.

This friendly guide is the companion you need to convert pure mathematics into understanding and facility with a host of probabilistic tools. The book provides a high-level view of probability and its most powerful applications. It begins with the basic rules of probability and quickly progresses to some of the most sophisticated modern techniques in use, including Kalman filters, Monte Carlo techniques, machine learning methods, Bayesian inference and stochastic processes. It draws on thirty years of experience in applying probabilistic methods to problems in computational science and engineering, and numerous practical examples illustrate where these techniques are used in the real world. Topics of discussion range from carbon dating to Wasserstein GANs, one of the most recent developments in Deep Learning. The underlying mathematics is presented in full, but clarity takes priority over complete rigour, making this text a starting reference source for researchers and a readable overview for students.

The most destructive storm of the 2012 Atlantic hurricane season, Superstorm Sandy smashed ashore on the U.S. East Coast in October 2012 after cutting a path of destruction north from the Caribbean. Altogether, it has been estimated to have caused more than $68 billion in damage, and killed over 200 people in several countries. The second-costliest such storm in U.S. history behind only Hurricane Katrina in 2005 Sandy is reported to have killed at least 117 people in the United States alone, and it caused tremendous damage along the most populated coastline in the country. As a result, Sandy generated 144,484 claims under federal flood insurance coverage under the National Flood Insurance Program (NFIP). This book begins by laying out how the NFIP claims management process works, how its various pieces interact, and how the Federal Emergency Management Agency (FEMA) attempts to ensure quality control. It then explores the incentive structures that face insurance companies, claims processing vendors, adjusters, and engineers, and the management challenges that confront the NFIP as it attempts to handle catastrophic flood events.

Wer sich als Vermittler selbstandig macht, muss gerade am Anfang einige ungewohnte Hurden uberwinden. Doch wem ein guter Start gelingt, wird schnell die ersten Erfolge verbuchen koennen. Dieses Buch macht fit fur eine erfolgreiche Agenturfuhrung. Es zeigt Schritt fur Schritt, wie selbstandige Vermittler oder Agenturinhaber in der Assekuranz ihr eigenes Unternehmen optimal entwickeln koennen. Der Themenkomplex "Mini- und Midi-Jobs in der Agentur" wurde komplett aktualisiert. Ausserdem enthalt die Betrachtung der Gewinngestaltung einer Agentur alle wichtigen AEnderungen, die sich aus der Unternehmensteuerreform ergeben haben. Die Neuauflage enthalt zudem Tipps, wie Agenturinhaber Social Media wirkungsvoll in ihre Arbeit integrieren koennen. Ein provokanter und impulsgebender Ratgeber, der durch die praxisorientierte Darstellung eine unmittelbare Umsetzung ermoeglicht. Mit zahlreichen Beispielen und Checklisten.