Download or read book Can Negative Interest Rates Really Affect Option Pricing Empirical Evidence from an Explicitly Solvable Stochastic Volatility Model written by Maria Cristina Recchioni and published by . This book was released on 2016 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: The profound financial crisis generated by the collapse of Lehman Brothers and the European sovereign debt crisis in 2011 have caused negative values of government bond yields both in the U.S.A. and in the EURO area. This paper investigates whether the use of models which allow for negative interest rate can improve option pricing and implied volatility forecasting. This is done with special attention to Foreign eXchange and index options. To this end, we carried out an empirical analysis of the prices of call and put options on the U.S. S&P 500 index as well as on the Eurodollar futures using a generalization of the Heston model in the stochastic interest rate framework. Specifically, the dynamics of the option's underlying asset is described by two factors: a stochastic variance and a stochastic interest rate. The volatility is not allowed to be negative while the interest rate is. Explicit formulas for the transition probability density function and moments are derived. These formulas are used to efficiently estimate the model parameters. Three empirical analyses are illustrated. The first two show that the use of models which allow for negative interest rates can efficiently reproduce implied volatility and forecast option prices (i.e. S&P index and foreign exchange options). The last one studies how the U.S. three month government bond yield affects the U.S. S&P 500 index.

Download or read book Negative Interest Rates and Financial Stability written by Karol Rogowicz and published by Taylor & Francis. This book was released on 2022-12-01 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on a recently introduced monetary tool – negative interest rates policy (NIRP). It provides in-depth insight into this phenomenon, conducted by the central banks in several economies, for example, the Eurozone, Switzerland and Japan, and its possible impact on systemic risk. Although it has been introduced as a temporary policy instrument, it may remain widely used for a longer period and by a greater range of central banks than initially expected, thus the book explores its effects and implications on the banking sector and financial markets, with a particular focus on potentially adverse consequences. There is a strong accent on the uniqueness of negative policy rates in the context of financial stability concerns. The authors assess whether NIRP has any – or in principle a stronger – impact on systemic risk than conventional monetary policy. The book is targeted at presenting and evaluating the initial experiences of NIRP policy during normal, i.e. pre-COVID, times, rather than in periods in which pre-established macroeconomic relations are rapidly disrupted or, specifically, when the source of the disruption is not purely economic in nature, unlike in systemic crisis. The authors adopt both theoretical and practical approaches to explore the key issues and outline the policy implications for both monetary and macroprudential authorities, with respect to negative interest rate policy, thus the book will provide a useful guide for policymakers, academics, advanced students and researchers of financial economics and international finance.

Download or read book The First Outstanding 50 Years of Universit Politecnica delle Marche written by Sauro Longhi and published by Springer Nature. This book was released on 2020-01-03 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes significant multidisciplinary research findings at the Università Politecnica delle Marche and the expected future advances. It addresses some of the most dramatic challenges posed by today’s fast-growing, global society and the changes it has caused, while also discussing solutions to improve the wellbeing of human beings. The book covers the main research achievements made in the social sciences and humanities, and includes chapters that focus on understanding mechanisms that are relevant to all aspects of economic and social interactions among individuals. In line with Giorgio Fuà’s contribution, the interdisciplinary research being pursued at the Faculty of Economics of Università Politecnica delle Marche is aimed at interpreting the process of economic development in all of its facets, both at the national and local level, with a particular focus on profit and non-profit organizations. Various disciplines are covered, from economics to sociology, history, statistics, mathematics, law, accounting, finance and management.

Download or read book Regulation of Finance and Accounting written by David Procházka and published by Springer Nature. This book was released on 2022-10-27 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition provides a mix of research perspectives to examine the economic and non-economic outcomes of global developments in financial regulation, monetary and fiscal measures, or sustainable development, with a tailored focus on specifics in emerging and transitioning countries. The volume combines a mix of approaches to investigate relevant newly emerged topics (e.g., economics of emissions, corporate social responsibility reporting) as well as traditional issues requiring new approaches (e.g., exchange rate mechanisms, investment strategies, the impact of corporate reporting on economic fundamentals). Such a comprehensive view of contemporary economic phenomena makes the volume attractive not only to academia, but also to regulators and policymakers, when deliberating on the potential outcomes of competing regulatory mechanisms.

Download or read book Digital Technologies and Applications written by Saad Motahhir and published by Springer Nature. This book was released on with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Empirical Performance of Alternative Option Pricing Models written by Zhiwu Chen and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Substantial progress has been made in extending the Black-Scholes model to incorporate such features as stochastic volatility, stochastic interest rates and jumps.On the empirical front, however, it is not yet known whether and by how much each generalized feature will improve option pricing and hedging performance. This paper fills this gap by first developing an implementable option model in closed form that allows volatility, interest rates and jumps to bestochastic and that is parsimonious in the number of parameters. The model includes many known ones as special cases. Delta-neutral and single-instrument minimum-variance hedging strategies are derived analytically. Using Samp;P 500 options, we examine a set of alternative models from three perspectives: (1) internal consistency of implied parameters/volatility with relevant time-series data, (2)out-of-sample pricing and (3) hedging performance. The models of focus include the benchmark Black-Scholes formula and the ones that respectively allow for (i) stochastic volatility, (ii) both stochastic volatility and stochastic interest rates, and (iii) stochastic volatility and jumps.Overall, incorporating both stochastic volatility and random jumps produces the best pricing performance and the most internally-consistent implied-volatility process. Its implied volatility does not quot;smilequot; across moneyness. But, for hedging, adding either jumps or stochastic interest rates does not seem to improve performance any further once stochastic volatility is taken into account.

Download or read book Stochastic volatility and the pricing of financial derivatives written by Antoine Petrus Cornelius van der Ploeg and published by Rozenberg Publishers. This book was released on 2006 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Empirical Performance of Option Pricing Models with Stochastic Local Volatility written by Greg Orosi and published by . This book was released on 2014 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: We examine the empirical performance of several stochastic local volatility models that are the extensions of the Heston stochastic volatility model. Our results indicate that the stochastic volatility model with quadratic local volatility significantly outperforms the stochastic volatility model with CEV type local volatility. Moreover, we compare the performance of these models to several other benchmarks and find that the quadratic local volatility model compares well to the best performing option pricing models reported in the current literature for European-style S&P500 index options. Our results also indicate that the model with quadratic local volatility reproduces the characteristics of the implied volatility surface more accurately than the Heston model. Finally, we demonstrate that capturing the shape of the implied volatility surface is necessary to price binary options accurately.

Download or read book An Investigation of the Impact of Stochastic Interest Rates on the Pricing of Equity Options written by Peter Carayannopoulos and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Model Incorporating Stochastic Volatility for Pricing Options on Interest Rate Caps written by Vitor Cepelowicz and published by . This book was released on 1994 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index option pricing models with stochastic volatility and stochastic interest rates written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Empirical Performance Study of Alternative Option Pricing Models written by Sofiane Aboura and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The mispricing of the deep-in-the money and deep-out-the-money generated by the Black-Scholes (1973) model is now well documented in the literature. In this paper, we discuss different option valuation models on the basis of empirical tests carry out on the French option market. We examine methods that account for non-normal skewness and kurtosis, relax the martingale restriction, mix two log-normal distributions, and allows either for jump diffusion process or for stochastic volatility. We find that the use of a jump diffusion and stochastic volatility model performs as well as the inclusion of non normal skewness and kurtosis in terms of precision in the option valuation.Keywords : Implied Volatility, Stochastic Volatility Model, Jump Diffusion Model, Skewness, Kurtosis.

Download or read book Negative Interest Rates Effects on Option Pricing written by Giacomo Burro and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We provide the first formal investigation of the consequences of negative interest rates in the Eurozone on the pricing of interest rate options. Since the money market rates settled in negative territory and other market segments experienced negative yields, the broader financial community has had to face an unknown environment. The well-known Black-Scholes framework has become unfeasible for interest rate option valuation. First of all, no-arbitrage properties are breached, allowing arbitrage opportunities. More, the Black-Scholes framework's assumption of a log-normal distribution of the underlying rates does not stand with negative interest rates. Currently, more banks are trading a wide number of options without a reliable price. Each bank could handle this problem by performing its own solution, but the lack of a shared approach could lead to serious legal issues.We argue that the most notable approach which allows interest rate option pricing is Bachelier's (1900), which assumes a normal distribution of the underlying rates. We demonstrate that the Bachelier model represents an answer to the critical issues that are raised in our study. Still, we highlight that it is far from being an accurate pricing model. Our research aims to light up an intense debate about alternative solutions among academics, financial professionals and institutions, and policy makers.

Download or read book Stochastic volatility option pricing written by Spiridon Floratos and published by . This book was released on 2004 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling Volatility in Option Pricing with Applications written by Hui Gong and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistics

Download or read book Empirical Study of Stochastic Volatility Option Pricing Model in the Case of LIFFE Equity Options written by Mi Zhou and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Option Pricing Under Stochastic Volatility written by Manisha Goswami and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The approximate method to price American options makes use of the fact that accurate pricing of these options does not require exact determination of the early exercise boundary. Thus, the procedure mixes the two models of constant and stochastic volatility. The idea is to obtain early exercise boundary through constant volatility model using the approximation methods of AitSahlia and Lai or Ju and then utilize this boundary to price the options under stochastic volatility models. The data on S & P 100 Index American options is used to analyze the pricing performance of the mixing of the two models. The performance is studied with respect to percentage pricing error and absolute pricing errors for each money-ness maturity group.