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Interest rate traders have been using the SABR model to price vanilla products for more than a decade. However this model suffers however from a severe limitation: its inability to value exotic products. A term structure model à la LIBOR Market Model (LMM) is often employed to value these more complex derivatives, however the LMM is unable to capture the volatility smile. A joint SABR LIBOR Market Model is the natural evolution towards a consistent pricing of vanilla and exotic products. Knowledge of these models is essential to all aspiring interest rate quants, traders and risk managers, as well an understanding of their failings and alternatives. SABR and SABR Libor Market Models in Prac...
Barrier options are a class of highly path-dependent exotic options which present particular challenges to practitioners in all areas of the financial industry. They are traded heavily as stand-alone contracts in the Foreign Exchange (FX) options market, their trading volume being second only to that of vanilla options. The FX options industry has correspondingly shown great innovation in this class of products and in the models that are used to value and risk-manage them. FX structured products commonly include barrier features, and in order to analyse the effects that these features have on the overall structured product, it is essential first to understand how individual barrier options w...
Emlyn Eisenach uses a wide range of sources, including the richly detailed and previously unexplored records of nearly two hundred marriage-related disputes from the bishop’s court of Verona, to illuminate family and social relations in early modern northern Italy. Arguing against the common emphasis on the growth of law and government in this period, her study emphasizes the fluidity of the principles that governed marriage and its dissolution, and deepens our understanding of the patriarchal family and its complex relationship with gender and status during the sixteenth century. Peopled by characters from across the social spectrum of the city of Verona and its contado, Eisenach’s stud...
Reforms of Christian Life presents a new narrative of the role of the Barnabites and Angelics, the Ursulines and the Somascans (founded in Northern Italy in the 1530s by Battista da Crema, Angela Merici, and Girolamo Miani) within sixteenth-century Italian reform movements. While historiography has considered these companies under the category of ‘Catholic Reformation,’ this book argues that they promoted an ‘unconventional’ view of perfection and of the Church that was alternative to both Roman Catholicism and Lutheranism and through which they wanted to reform society, rather than the ecclesiastical institution. By highlighting the complex articulation of perceptions of ‘Christia...
A thoroughly updated and expanded edition of the xVA challenge The period since the global financial crisis has seen a major re-appraisal of derivatives valuation, generally expressed in the form of valuation adjustments (‘xVAs’). The quantification of xVA is now seen as fundamental to derivatives pricing and valuation. The xVA topic has been complicated and further broadened by accounting standards and regulation. All users of derivatives need to have a good understanding of the implications of xVA. The pricing and valuation of the different xVA terms has become a much studied topic and many aspects are in constant debate both in industry and academia. Discussing counterparty credit ris...
This book is a one-stop-shop reference for risk management practitioners involved in the validation of risk models. It is a comprehensive manual about the tools, techniques and processes to be followed, focused on all the models that are relevant in the capital requirements and supervisory review of large international banks.
Commodity markets present several challenges for quantitative modeling. These include high volatilities, small sample data sets, and physical, operational complexity. In addition, the set of traded products in commodity markets is more limited than in financial or equity markets, making value extraction through trading more difficult. These facts make it very easy for modeling efforts to run into serious problems, as many models are very sensitive to noise and hence can easily fail in practice. Modeling and Valuation of Energy Structures is a comprehensive guide to quantitative and statistical approaches that have been successfully employed in support of trading operations, reflecting the au...
Since the development of the Black-Scholes model, research on equity derivatives has evolved rapidly to the point where it is now difficult to cut through the myriad of literature to find relevant material. Written by a quant with many years of experience in the field this book provides an up-to-date account of equity and equity-hybrid (equity-rates, equity-credit, equity-foreign exchange) derivatives modeling from a practitioner's perspective. The content reflects the requirements of practitioners in financial institutions: Quants will find a survey of state-of-the-art models and guidance on how to efficiently implement them with regards to market data representation, calibration, and sensi...
As power and gas markets are becoming more and more mature and globally competitive, the importance of reaching maximum potential economic efficiency is fundamental in all the sectors of the value chain, from investments selection to asset optimization, trading and sales. Optimization techniques can be used in many different fields of the energy industry, in order to reduce production and financial costs, increase sales revenues and mitigate all kinds of risks potentially affecting the economic margin. For this reason the industry has now focused its attention on the general concept of optimization and to the different techniques (mainly mathematical techniques) to reach it. Optimization Met...
In Beyond the Inquisition, originally published in an Italian edition in 2007, Giorgio Caravale offers a fresh perspective on sixteenth-century Italian religious history and the religious crisis that swept across Europe during that period. Through an intellectual biography of Ambrogio Catarino Politi (1484–1553), Caravale rethinks the problems resulting from the diffusion of Protestant doctrines in Renaissance Italy and the Catholic opposition to their advance. At the same time, Caravale calls for a new conception of the Counter-Reformation, demonstrating that during the first half of the sixteenth century there were many alternatives to the inquisitorial model that ultimately prevailed. L...