In the last decade rating-based models have become very popular in credit risk management. These systems use the rating of a company as the decisive variable to evaluate the default risk of a bond or loan. The popularity is due to the straightforwardness of the approach, and to the upcoming new capital accord (Basel II), which allows banks to base their capital requirements on internal as well as external rating systems. Because of this, sophisticated credit risk models are being developed or demanded by banks to assess the risk of their credit portfolio better by recognizing the different underlying sources of risk. As a consequence, not only default probabilities for certain rating categories but also the probabilities of moving from one rating state to another are important issues in such models for risk management and pricing.
It is widely accepted that rating migrations and default probabilities show significant variations through time due to macroeconomics conditions or the business cycle. These changes in migration behavior may have a substantial impact on the value-at-risk (VAR) of a credit portfolio or the prices of credit derivatives such as collateralized debt obligations (D+CDOs). In this book the authors develop a much more sophisticated analysis of migration behavior. Their contribution of more sophisticated techniques to measure and forecast changes in migration behavior as well as determining adequate estimators for transition matrices is a major contribution to rating based credit modeling.
*Internal ratings-based systems are widely used in banks to calculate their value-at-risk (VAR) in order to determine their capital requirements for loan and bond portfolios under Basel II
*One aspect of these ratings systems is credit migrations, addressed in a systematic and comprehensive way for the first time in this book
*The book is based on in-depth work by Trueck and Rachev,

Calvet and Fisher present a powerful, new technique for volatility forecasting that draws on insights from the use of multifractals in the natural sciences and mathematics and provides a unified treatment of the use of multifractal techniques in finance. A large existing literature (e.g., Engle, 1982; Rossi, 1995) models volatility as an average of past shocks, possibly with a noise component. This approach often has difficulty capturing sharp discontinuities and large changes in financial volatility. Their research has shown the advantages of modelling volatility as subject to abrupt regime changes of heterogeneous durations. Using the intuition that some economic phenomena are long-lasting while others are more transient, they permit regimes to have varying degrees of persistence. By drawing on insights from the use of multifractals in the natural sciences and mathematics, they show how to construct high-dimensional regime-switching models that are easy to estimate, and substantially outperform some of the best traditional forecasting models such as GARCH. The goal of their book is to popularize the approach by presenting these exciting new developments to a wider audience. They emphasize both theoretical and empirical applications, beginning with a style that is easily accessible and intuitive in early chapters, and extending to the most rigorous continuous-time and equilibrium pricing formulations in final chapters.
. Presents a powerful new technique for forecasting volatility
. Leads the reader intuitively from existing volatility techniques to the frontier of research in this field by top scholars at major universities.
. The first comprehensive book on multifractal techniques in finance, a cutting-edge field of research"

From the #1 bestselling author of The Big Short and Flash Boys, the high-octane story of the enigmatic figure at the heart of one of the 21st century's most spectacular financial collapses

'I asked him how much it would take for him to sell FTX and go do something other than make money. He thought the question over. "One hundred and fifty billion dollars," he finally said-though he added that he had use for "infinity dollars"...'

Sam Bankman-Fried wasn't just rich. Before he turned thirty he'd become the world's youngest billionaire, making a record fortune in the crypto frenzy. CEOs, celebrities and world leaders vied for his time. At one point he considered paying off the entire national debt of the Bahamas so he could take his business there.

Then it all fell apart.

Who was this Gatsby of the crypto world, a rumpled guy in cargo shorts, whose eyes twitched across TV interviews as he played video games on the side, who even his million-dollar investors still found a mystery? What gave him such an extraordinary ability to make money - and how did his empire collapse so spectacularly?

Michael Lewis was there when it happened, having got to know Bankman-Fried during his epic rise. In Going Infinite he tells us a story like no other, taking us through the mind-bending trajectory of a character who never liked the rules and was allowed to live by his own. Both psychological portrait of a preternaturally gifted 'thinking machine', and wild financial roller-coaster ride, this is a twenty-first-century epic of high-frequency trading and even higher stakes, of crypto mania and insane amounts of money, of hubris and downfall. No one could tell it better.

Walter Bagehot noticed once that "John Bull can stand many things, but he cannot stand two per cent." Well, for several years, he has had to stand interest rates well below that, in some countries even below zero. However, despite this sacrifice, the economic recovery from the Great Recession has been disappointingly weak. This book's aim is to answer this question. The central thesis of the book is that the standard understanding of the monetary transmission mechanism is flawed. That understanding adopts erroneous assumptions-such as, that low interest rates always stimulate economic growth by boosting the credit supply, investment, and consumption-and does not fully take into account several unintended channels of monetary policy, such as risk-taking, high level of debt, or zombification of the economy. In other words, the effectiveness of monetary policy is limited during economic downturns accompanied by the debt overhang and the balance sheet recession, and generates negative effects, which can make the policy counterproductive. The author provides a thorough analysis of the issues related to the interest rates in the conduct of monetary policy, such as the risk-taking channel of monetary policy, the portfolio-balance channel and the wealth effect, zombie firms in the economy, the misallocation of resources, as well as the neutral interest rate targeting and the difference between the neutral and natural interest rate and the negative interest rate policy. The book is written in an accessible and engaging manner and will be a valuable resource for scholars of monetary economics as well as readers interested in (unconventional) monetary policy.

Its basic empirical research and investigation of pure theories of investment in the sports and lottery markets make this volume a winner. These markets are simpler to study than traditional financial markets, and their expected values and outcomes are uncomplicated. By means of new overviews of scholarship on the industry side of racetrack and other betting markets to betting exchanges and market efficiencies, contributors consider a variety of sports in countries around the world. The result is not only superior information about market forecasting, but macro- and micro-analyses that are relevant to other markets.
* Easily studied sports markets reveal features relevant for more complex traditional financial markets
* Significant coverage of sports from racing to jai alai
* New studies of betting exchanges and Internet wagering markets

While Europe is certainly one of the richest and most educated areas of the world, some of the challenges faced by the old continent are staggering: low economic growth, structural difficulties in the labour market, and increasing international competition. Politicians and policymakers may advocate different means of overcoming the potential economic decline of Europe, but most agree that Europe needs to strengthen human capital, its ultimate competitive advantage in the world economy.
This book looks at the accumulation of human capital from two perspectives, first through formal education and then professional training. It provides a useful summary of the key characteristics of education and training in Europe and also asks key questions about the fundamental problems with the current educational and training systems. More importantly, the book goes on to discuss which policies are necessary to make existing education and training systems more efficient, while also making higher skills available to a wider range of people.

The surge in technological transformation affects all business model phases over many industries. Emerging technologies provide new avenues for industries to increase their competitive advantage and enhance economic progression. Blockchain technology's ability to build an open and trustworthy network model seems to promote shared IT-based networks in banking, insurance, and other similar industries. The adoption of blockchain in the banking and insurance industry is developing rapidly. Applications, Challenges, and Opportunities of Blockchain Technology in Banking and Insurance explores how blockchain technologies optimize and integrate the transactions and operations in association with access to information and reduction in communication costs and negligible data transfer errors. It includes studies on various banking and insurance industries intending to use blockchain technology to make transactions convenient, simple, and safe. Covering topics such as cryptocurrency, digital transformation, and small and medium-sized enterprises, this premier reference source is an essential resource for policymakers, government officials, students and educators of higher education, libraries, banking managers, insurance professionals, researchers, and academicians.

Behavioral finance is the study of how psychology affects financial decision making and financial markets. It is increasingly becoming the common way of understanding investor behavior and stock market activity. In this 2nd Edition Hersh Shefrin examines the reigning assumptions of asset pricing theory and reconstructs them to incorporate findings from behavioral finance. In other words, he takes the traditional tools in asset pricing and behavioralizes them. He constructs a solid, intact structure that challenges classic assumptions and at the same time provides a strong theory and efficient empirical tools. Building on the models developed by both traditional asset pricing theorists and behavioral asset pricing theorists, Shefrin's book takes the discussion to the next step. He provides a general behaviorally based intertemporal treatment of asset pricing theory that extends to the discussion of derivatives, fixed income securities, mean-variance efficient portfolios, and the market portfolio, based on all the latest research and theory.
* The second edition continues the tradition of the first edition by being the one and only book to focus completely on how behavioral finance principles affect asset pricing, now with its theory deepened and enriched by a plethora of research since the first edition
* A companion website contains a series of examples worked out as Excel spreadsheets so that readers can input their own data to test the results

The growth of financial intermediation research has yielded a host of questions that have pushed "design" issues to the fore even as the boundary between financial intermediation and corporate finance has blurred. This volume presents review articles on six major topics that are connected by information-theoretic tools and characterized by valuable perspectives and important questions for future research. Touching upon a wide range of issues pertaining to the designs of securities, institutions, trading mechanisms and markets, industry structure, and regulation, this volume will encourage bold new efforts to shape financial intermediaries in the future.
* Original review articles offer valuable perspectives on research issues appearing in top journals
* Twenty articles are grouped by six major topics, together defining the leading research edge of financial intermediation
* Corporate finance researchers will find affinities in the tools, methods, and conclusions featured in these articles

This book is an essential tool for understanding the range of IP investment strategies - and how companies unlock value and profit from it. It provides a valuable tutorial for businesspeople, entrepreneurs, analysts, and dealmakers seeking better to understand, with clear examples, the components of different IP categories and their value-creating applications.