Redefining Financial Services explores the fundamental redefinition of the role of financial intermediaries in the new century. Combining empirical knowledge with a historical approach, the author reveals that seven centuries of advances in technology have changed the nature of financial services very little. Examining the state of financial services today in the context of the new economy's evolution, Joe DiVanna investigates what changes are happening in the financial industry, where they are occurring, how they are materializing and, more importantly, why.

Sovereign risk and financial crises play a key role in current international economic developments, particularly in the case of economic downturns. As the Asian economic crisis in the late 1990s revealed once again, financial crises are the rule rather than the exception in capitalist economies. The event also revealed that international public debt agreements are contingent claims. In a world of increasing economic interdependencies, the issues of financial crises and country defaults are of critical importance. This volume goes to the heart of the academic discussion on sovereign risk and financial crises by centering on quantitative-empirical aspects, evaluating prominent approaches, and by proposing new methods. Part I of the volume identifies key factors and processes that are central in analyzing sovereign risk while Part II focuses on the determinants and effects of financial crises.

The essential premise of this book is that theory and practice are equally important in describing financial modeling. In it the authors try to strike a balance in their discussions between theories that provide foundations for financial models and the institutional details that provide the context for applications of the models. The book presents the financial models of stock and bond options, exotic options, investment grade and high-yield bonds, convertible bonds, mortgage-backed securities, liabilities of financial institutions -- the business model and the corporate model. It also describes the applications of the models to corporate finance. Furthermore, it relates the models to financial statements, risk management for an enterprise, and asset/liability management with illiquid instruments. The financial models are progressively presented from option pricing in the securities markets to firm valuation in corporate finance, following a format to emphasize the three aspects of a model: the set of assumptions, the model specification, and the model applications. Generally, financial modeling books segment the world of finance as "investments," "financial institutions," "corporate finance," and "securities analysis," and in so doing they rarely emphasize the relationships between the subjects. This unique book successfully ties the thought processes and applications of the financial models together and describes them as one process that provides business solutions. Created as a companion website to the book readers can visit www.thomasho.com to gain deeper understanding of the book's financial models. Interested readers can build and test the models described in the book using Excel, and they can submit their models to the site. Readers can also use the site's forum to discuss the models and can browse server based models to gain insights into the applications of the models. For those using the book in meetings or class settings the site provides Power Point descriptions of the chapters. Students can use available question banks on the chapters for studying.

The papers in this volume were presented at three invited sessions at the annual meeting of the Western Economic Association in Lake Tahoe, Nevada on June 30 and July 1, 1998. The comments of the speaker at each of these sessions are also included.

The papers focus on the widespread banking and financial crises that have plagued many countries worldwide. A study by the International Monetary Fund (Lindgren, Garcia, & Saal, 1996) reported that banking crises had been experienced by nearly three-quarters of its 180-plus member countries since 1980. And this was before the current problems in Korea and Southeast Asia. Only the African continent, where banking systems are generally quite primitive, appears to have been unaffected.

The papers in this volume amplify on the evidence in this area for additional countries; expand the earlier analyses; describe, discuss, and evaluate alternative procedures for resolving bank insolvencies and recapitalizing the banking system, and suggest ways of maintaining bank solvency and preventing reoccurrences of these costly crises.

The papers are timely, add considerably to our storehouse of knowledge, and are likely to be of particular value to policy makers, bankers, and fellow researchers.

Presenting state-of-the-art methods in the area, the book begins with a presentation of weak discrete time approximations of jump-diffusion stochastic differential equations for derivatives pricing and risk measurement. Using a moving least squares reconstruction, a numerical approach is then developed that allows for the construction of arbitrage-free surfaces. Free boundary problems are considered next, with particular focus on stochastic impulse control problems that arise when the cost of control includes a fixed cost, common in financial applications. The text proceeds with the development of a fear index based on equity option surfaces, allowing for the measurement of overall fear levels in the market. The problem of American option pricing is considered next, applying simulation methods combined with regression techniques and discussing convergence properties. Changing focus to integral transform methods, a variety of option pricing problems are considered. The COS method is practically applied for the pricing of options under uncertain volatility, a method developed by the authors that relies on the dynamic programming principle and Fourier cosine series expansions. Efficient approximation methods are next developed for the application of the fast Fourier transform for option pricing under multifactor affine models with stochastic volatility and jumps. Following this, fast and accurate pricing techniques are showcased for the pricing of credit derivative contracts with discrete monitoring based on the Wiener-Hopf factorisation. With an energy theme, a recombining pentanomial lattice is developed for the pricing of gas swing contracts under regime switching dynamics. The book concludes with a linear and nonlinear review of the arbitrage-free parity theory for the CDS and bond markets.

This book presents a forecasting mechanism of the price intervals for deriving the SCR (solvency capital requirement) eradicating the risk during the exercise period on one hand and measuring the risk by computing the hedging exit time function associating with smaller investments the date until which the value of the portfolio hedges the liabilities on the other. This information, summarized under the term "tychastic viability measure of risk" is an evolutionary alternative to statistical measures, when dealing with evolutions under uncertainty. The book is written by experts in the field and the target audience primarily comprises research experts and practitioners.

This book examines the way in which financial markets will develop over the coming years in the face of electronification and other technical innovations and increasing competition among international markets. It uses current research from the Bank of Finland in collaboration with researchers from Europe and the US, providing a good balance between the academic, policy, and practitioner communities.

This is the 15th volume in a series examining research in finance. It examines issues such as indirect financial distress and sales performance, stock market volatility and the business cycle, the behaviour of futures prices, and curved option pay-offs.

This book provides cutting-edge material elaborating on monetary circuit theory and post-Keynesian monetary economics. It contributes to a new approach to monetary analysis, which provides original insights into the complex fields of money, banking, and finance.

To help global managers and international business scholars understand the multiple influences of globalization and digital technology on global financial management, Carrada-Bravo has dispensed with traditional distinctions between corporate and global finance in order to bring a much-needed coherence to the practice and study of global finance. Throughout this well-structured and highly practical volume, he emphasizes the delivery of business experiences associated with the financial interaction between entities of two or more regions of the world via the Internet or other form of electronic communication. Knowledge of global financial issues in this context will help practitioners and academics alike judge how external shocks may affect the economy of a country or the financial picture of a corporation. Moreover, a firm understanding of global finance in the digital age will provide guidance in many decision-making scenarios, from how to profit from the disturbances associated with variations in currency to how to take advantage of technological changes in global communication. The author also suggests ways to isolate institutions from the harmful effects of such external shocks. He provides extensive coverage by including the financial experiences of corporations from the Americas, Europe, Asia, and Africa.

A situation in economics that is little short of scandalous is the almost total neglect by mainstream economics of the importance of power in economic affairs. Power in this context means the ability to bend market forces in one's favor, influencing and shaping key economic variables such as prices, wages, and other income determinants. As John Kenneth Galbraith as tutely observes: a dominant fact in economic life is the desire of people everywhere and in all circumstances to get control over their personal lives and their incomes-to escape from the "tyranny of the market. " Power is the means to this end. Ever since Adam Smith, economists have been fascinated by and lavish in their praise for the workings of the market. All modern textbooks are built around Smithian ideas about markets and the way the "invisible hand" works through competition for society's better ment. Yet one can search nearly in vain through leading texts, under graduate and graduate alike, for any reference to market or economic power. This is the situation in spite of the fact that the drive for power, the urge to get control over one's income, permeates the economy as much as does competition. This is a scandal For a discipline that claims for itself the mantle of a science-one which wants to be accorded the same respect given the natural sciences-it is almost incomprehensible that it should ignore a major force at work in the real economic world."

The current financial crisis has revealed serious flaws in models, measures and, potentially, theories, that failed to provide forward-looking expectations for upcoming losses originated from market risks. The Proceedings of the Perm Winter School 2011 propose insights on many key issues and advances in financial markets modeling and risk measurement aiming to bridge the gap. The key addressed topics include: hierarchical and ultrametric models of financial crashes, dynamic hedging, arbitrage free modeling the term structure of interest rates, agent based modeling of order flow, asset pricing in a fractional market, hedge funds performance and many more.

Fixed income volatility and equity volatility evolve heterogeneously over time, co-moving disproportionately during periods of global imbalances and each reacting to events of different nature. While the methodology for options-based "model-free" pricing of equity volatility has been known for some time, little is known about analogous methodologies for pricing various fixed income volatilities. This book fills this gap and provides a unified evaluation framework of fixed income volatility while dealing with disparate markets such as interest-rate swaps, government bonds, time-deposits and credit. It develops model-free, forward looking indexes of fixed-income volatility that match different quoting conventions across various markets, and uncovers subtle yet important pitfalls arising from naive superimpositions of the standard equity volatility methodology when pricing various fixed income volatilities.

There s a buzzword that has quickly captured the imagination of product providers and investors alike: "hedge fund replication." In the broadest sense, replicating hedge fund strategies means replicating their return sources and corresponding risk exposures. However, there still lacks a coherent picture on what hedge fund replication means in practice, what its premises are, how to distinguish di erent approaches, and where this can lead us to.

Serving as a handbook for replicating the returns of hedge funds at considerably lower cost, "Alternative Beta Strategies and Hedge Fund Replication" provides a unique focus on replication, explaining along the way the return sources of hedge funds, and their systematic risks, that make replication possible. It explains the background to the new discussion on hedge fund replication and how to derive the returns of many hedge fund strategies at much lower cost, it differentiates the various underlying approaches and explains how hedge fund replication can improve your own investment process into hedge funds.

Written by the well known Hedge Fund expert and author Lars Jaeger, the book is divided into three sections: Hedge Fund Background, Return Sources, and Replication Techniques. Section one provides a short course in what hedge funds actually are and how they operate, arming the reader with the background knowledge required for the rest of the book. Section two illuminates the sources from which hedge funds derive their returns and shows that the majority of hedge fund returns derive from systematic risk exposure rather than manager "Alpha." Section three presents various approaches to replicating hedge fund returns by presenting the first and second generation of hedge fund replication products, points out the pitfalls and strengths of the various approaches and illustrates the mathematical concepts that underlie them.

With hedge fund replication going mainstream, this book provides clear guidance on the topic to maximise returns.

This book considers the impact of incomplete information and heterogeneous beliefs on investor's optimal portfolio and consumption behavior and equilibrium asset prices. After a brief review of the existing incomplete information literature, the effect of incomplete information on investors' exptected utility, risky asset prices, and interest rates is described. It is demonstrated that increasing the quality of investors' information need not increase their expected utility and the prices of risky assets. The impact of heterogeneous beliefs on investors' portfolio and consumption behavior and equilibrium asset prices is shown to be non-trivial. Heterogeneous beliefs can explain a number of observed phenomena, such as the fact that equilibrium state-price densities are not log-normal, the "smile" in option implied volatility, and the patterns of implied risk aversion reported recently in the literature. It is also demonstrated that financial markets in general do not aggregate information efficiently, a fact that can explain the equity premium puzzle.

To have a clear picture of developments in public financial management, a multidimensional perspective of the field is needed, since governments--unlike for-profit organizations-- serve multiple and often conflicting interests. This book provides this dynamic approach by integrating insights from economics, business, and political science. Written by some of the leading scholars in the field, this collection presents eleven chapters that run the gamut of public financial management issues. Topics include: Transaction costs in contractual relationships; Uncertain conditions and probability assessment in the bond market; Rational choice and the institutional framework in public investment decision; E-Government financial management models; Budget balance as the building block of public financial strategy. Together the contributors present a robust framework for understanding and analyzing financial decision making in the public sector.

Experiences with Financial Liberalization provides a broad spectrum of policy experiences relating to financial liberalization around the globe since the 1960s. There is a sizable body of theoretical and aggregative empirical literature in this area, but there is little work documenting and analyzing the experiences of individual countries and/or sets of countries. This book is divided into four parts by geographical region - Africa, Asia and Latin America, Central and Eastern Europe, and the Middle East. Aggregative econometric studies cannot substitute for country-wide studies in allowing the researcher to draw lessons for the future, and this volume adds to this relatively small body of literature.

During the last several years, new techniques have emerged to improve treasury management, particularly in the area of interest rate risk. This timely book covers the principles of interest rate management and its accounting, tax, and administrative implications. Particularly valuable explanations are given of the more sophisticated techniques of interest rate swap guarantees, forward rate agreements, and interest rate swap options, with examples of each.

Many financial institutions have in recent years failed failed either completely, and gone into bankruptcy, or failed in the sense that they have not achieved what their owners or their customers expected them to deliver. This has had significant and adverse effects on customers, taxpayers, shareholders, and sometimes management. There has been much discussion of what should be done about this, and some action has been taken. But has it been the right kind of action?

Crises of the sort being experienced are low probability but high impact events. This volume, from an international group of scholars, deals with two main issues: firstly, how can the governance of the financial sector by the authorities be improved and secondly, how can the governance of firms and institutions within the sector be improved to render the probability and cost of future crises lower?

Poor governance has been one of the major contributors to the global financial crisis. With better governance of and in the financial sector the financial crisis might well have been avoided altogether and certainly could have been much milder in its impact. This is not simply a case of being wise after the event. These problems were widely discussed before the event, but little action was taken. This book explores not only what the contribution of poor governance was to the crisis and to its depth, but also why it is often difficult to improve governance. The volume offers a positive critique of the measures that are being put in place in the light of the experience of the crisis and suggests how they might plausibly be improved.

This book will be of particular interest to students and researchers of economics and international finance, but will also prove profitable reading for practitioners and the interested public.