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Author : Roberto Moro Visconti
Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (881 download)
Download or read book The link between volatility and correlation in international stock markets written by Roberto Moro Visconti and published by . This book was released on 1994 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruno H. Solnik
Publisher :
ISBN 13 : 9782854185713
Total Pages : 12 pages
Book Rating : 4.1/5 (857 download)
Download or read book International Market Correlation and Volatility written by Bruno H. Solnik and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Francois M. Longin
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (129 download)
Download or read book Extreme Correlation of International Equity Markets written by Francois M. Longin and published by . This book was released on 2017 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Testing the hypothesis that international equity market correlation increases in volatile times is a difficult exercise and misleading results have often been reported in the past because of a spurious relationship between correlation and volatility. This paper focuses on extreme correlation, that is to say the correlation between returns in either the negative or positive tail of the multivariate distribution. Using ldquo;extreme value theoryrdquo; to model the multivariate distribution tails, we derive the distribution of extreme correlation for a wide class of return distributions. Using monthly data on the five largest stock markets from 1958 to 1996, we reject the null hypothesis of multivariate normality for the negative tail, but not for the positive tail. We also find that correlation is not related to market volatility per se but to the market trend. Correlation increases in bear markets, but not in bull markets.
Author : Eugenie M.J.H. Hol
Publisher : Springer Science & Business Media
ISBN 13 : 147575129X
Total Pages : 168 pages
Book Rating : 4.4/5 (757 download)
Download or read book Empirical Studies on Volatility in International Stock Markets written by Eugenie M.J.H. Hol and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Empirical Studies on Volatility in International Stock Markets describes the existing techniques for the measurement and estimation of volatility in international stock markets with emphasis on the SV model and its empirical application. Eugenie Hol develops various extensions of the SV model, which allow for additional variables in both the mean and the variance equation. In addition, the forecasting performance of SV models is compared not only to that of the well-established GARCH model but also to implied volatility and so-called realised volatility models which are based on intraday volatility measures. The intended readers are financial professionals who seek to obtain more accurate volatility forecasts and wish to gain insight about state-of-the-art volatility modelling techniques and their empirical value, and academic researchers and students who are interested in financial market volatility and want to obtain an updated overview of the various methods available in this area.
Author : Qi Li
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (129 download)
Download or read book The Relationship between Stock Returns and Volatility in International Stock Markets written by Qi Li and published by . This book was released on 2005 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the relationship between expected stock returns and volatility in the twelve largest international stock markets during January 1980 - December 2001. Consistent with most previous studies, we find a positive but insignificant relationship during the sample period for the majority of the markets based on parametric EGARCH-M models. However, using a flexible semiparametric specification of conditional variance, we find evidence of a significant negative relationship between expected returns and volatility in six out of the twelve markets under study. The results lend support to the recent claim (Bekaert and Wu, 2000; Whitelaw, 2000) that stock market returns are negatively correlated with stock market volatility.
Author : Bruno H. Solnik
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (66 download)
Download or read book International Market Correlation and Volatility written by Bruno H. Solnik and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tony Klein
Publisher : World Scientific
ISBN 13 : 1800611927
Total Pages : 508 pages
Book Rating : 4.8/5 (6 download)
Download or read book Modern Finance And Risk Management: Festschrift In Honour Of Hermann Locarek-junge written by Tony Klein and published by World Scientific. This book was released on 2022-06-07 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Finance and Risk Management is dedicated to our colleague, academic mentor, and adviser Professor Hermann Locarek-Junge. During his academic career, Hermann Locarek-Junge published several important contributions to the field of risk management and portfolio management and served as the chairman and board member of the German Finance Association (DGF) and the Data Science Society (Gesellschaft für Klassifikation).A short foreword by the mentors of Hermann Locarek-Junge and an introduction by the editors mark the beginning of the Festschrift. The first section on Modern Finance includes chapters on asset management, entrepreneurship, and behavioural finance. The second section on Modern Risk Management contains seven contributions covering considerations of risk measurement, risk management, and regulation. Finally, the third section includes topics on commodities and energy finance.This Festschrift comprises 20 original contributions of notable scholars in finance who have worked with Hermann Locarek-Junge over the last four decades. Due to numerous connections to practice and applications, Modern Finance and Risk Management is relevant and attractive not only to academics and researchers but also to practitioners in industry and banking.
Author : Zuliu Hu
Publisher : International Monetary Fund
ISBN 13 : 1451852584
Total Pages : 26 pages
Book Rating : 4.4/5 (518 download)
Download or read book Stock Market Volatility and Corporate Investment written by Zuliu Hu and published by International Monetary Fund. This book was released on 1995-10-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite concerns are often voiced on the so called “excess volatility” of the stock market, little is known about the implications of market volatility for the real economy. This paper examines whether the stock market volatility affects real fixed investment. The empirical evidence obtained from the US data shows that market volatility has independent effects on investment over and above that of stock returns. Volatility and its changes are negatively related to investment growth. To the extent volatility depresses fixed capital formation and hence future income growth, the results suggest the desirability of reducing stock market volatility.
Author : Aarni Pursiainen
Publisher :
ISBN 13 : 9789515555205
Total Pages : 34 pages
Book Rating : 4.5/5 (552 download)
Download or read book Relationship Between Volatility and International Listing written by Aarni Pursiainen and published by . This book was released on 1997 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yasushi Hamao
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (318 download)
Download or read book Correlations in Price Changes and Volatility Across International Stock Markets written by Yasushi Hamao and published by . This book was released on 1989 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Claudio Morana
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (129 download)
Download or read book Comovements in International Stock Markets written by Claudio Morana and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the paper monthly realized moments for stock market returns for the US, the UK, Germany and Japan are employed to assess the linkages holding across moments and markets over the period 1973-2004. In the light of the theoretical framework proposed in the paper, the results point to a progressive integration of the four stock markets, leading to increasing comovements in prices, returns, volatility and correlation. Evidence of a positive and non spurious linkage between volatility and correlation, and a trend increase in correlation coefficients over time, is also found. All the above mentioned linkages seem to be particularly strong for the US and Europe, while the persistent stagnation of the economy and the weak fundamentals over the 1990s may have been the cause of the more idiosyncratic behavior of the Japanese stock market.
Author : Abderrahim Taamouti
Publisher :
ISBN 13 :
Total Pages : 49 pages
Book Rating : 4.:/5 (129 download)
Download or read book Asymmetric Effects of Return and Volatility on Correlation between International Equity Markets written by Abderrahim Taamouti and published by . This book was released on 2009 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the correlation between equity returns behaves during market turmoils has been an issue of discussion in the international finance literature. Some research suggest an increase of correlation during volatile periods [Ang and Bekaert, 2002], while others argue its stability [Forbes and Rigobon, 2002]. In this paper, we study the impact of returns and volatility on correlation between international equity markets. Our objective is to determine if there is any asymmetry in correlation and identify the main explanation for this asymmetry. Within a framework of autoregressive models we quantify the relationship between return, volatility, and correlation using the generalized impulse response function and we test for the asymmetries in the return-correlation and volatility-correlation relationships. We also examine the implications of these asymmetric effects for the optimal international portfolio. Empirical evidence using weekly data on US, Canada, UK, and France equity indices, show that without taking into account the effect of return, there is an asymmetric impact of volatility on correlation. The volatility seems to have more impact on correlation during market upturn periods than during downturn periods. However, once we introduce the effect of return, the asymmetric impact of volatility on correlation disappears. These observations suggest that, the relation between volatility and correlation is an association rather than a causality. The strong increase in the correlation is driven by the market direction and the level of return rather than the level of the volatility. These results are confirmed using some tests of the asymmetry in volatility-correlation and return-correlation relationships in separate models and then in a joint model. Finally, we find that taking into account the asymmetric effect of return on correlation leads to an average financial gain ranged between 3.35 and 37.25 basis points for optimal international diversification.
Author : Riccardo Rebonato
Publisher : John Wiley & Sons
ISBN 13 : 0470091401
Total Pages : 864 pages
Book Rating : 4.4/5 (7 download)
Download or read book Volatility and Correlation written by Riccardo Rebonato and published by John Wiley & Sons. This book was released on 2005-07-08 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Volatility and Correlation 2nd edition: The Perfect Hedger and the Fox, Rebonato looks at derivatives pricing from the angle of volatility and correlation. With both practical and theoretical applications, this is a thorough update of the highly successful Volatility & Correlation – with over 80% new or fully reworked material and is a must have both for practitioners and for students. The new and updated material includes a critical examination of the ‘perfect-replication’ approach to derivatives pricing, with special attention given to exotic options; a thorough analysis of the role of quadratic variation in derivatives pricing and hedging; a discussion of the informational efficiency of markets in commonly-used calibration and hedging practices. Treatment of new models including Variance Gamma, displaced diffusion, stochastic volatility for interest-rate smiles and equity/FX options. The book is split into four parts. Part I deals with a Black world without smiles, sets out the author’s ‘philosophical’ approach and covers deterministic volatility. Part II looks at smiles in equity and FX worlds. It begins with a review of relevant empirical information about smiles, and provides coverage of local-stochastic-volatility, general-stochastic-volatility, jump-diffusion and Variance-Gamma processes. Part II concludes with an important chapter that discusses if and to what extent one can dispense with an explicit specification of a model, and can directly prescribe the dynamics of the smile surface. Part III focusses on interest rates when the volatility is deterministic. Part IV extends this setting in order to account for smiles in a financially motivated and computationally tractable manner. In this final part the author deals with CEV processes, with diffusive stochastic volatility and with Markov-chain processes. Praise for the First Edition: “In this book, Dr Rebonato brings his penetrating eye to bear on option pricing and hedging.... The book is a must-read for those who already know the basics of options and are looking for an edge in applying the more sophisticated approaches that have recently been developed.” —Professor Ian Cooper, London Business School “Volatility and correlation are at the very core of all option pricing and hedging. In this book, Riccardo Rebonato presents the subject in his characteristically elegant and simple fashion...A rare combination of intellectual insight and practical common sense.” —Anthony Neuberger, London Business School
Author : Gagari Chakrabarti
Publisher : Springer Science & Business Media
ISBN 13 : 8132204638
Total Pages : 69 pages
Book Rating : 4.1/5 (322 download)
Download or read book Anatomy of Global Stock Market Crashes written by Gagari Chakrabarti and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is an exploration of the global market dynamics, their intrinsic natures, common trends and dynamic interlinkages during the stock market crises over the last twelve years. The study isolates different phases of crisis and differentiates between any crisis that remains confined to the region and those that take up a global dimension. The latent structure of the global stock market, the inter-regional and intra-regional stock market dynamics around the crises are analyzed to get a complete picture of the structure of the global stock market. The study further probing into the inherent nature of the global stock market in generating crisis finds the global market to be chaotic thus making the system intrinsically unstable or at best to follow knife-edge stability. The findings have significant bearing at theoretical level and on policy decisions.
Author : Vince Hooper
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (318 download)
Download or read book Volatility and Openness of Emerging Markets written by Vince Hooper and published by . This book was released on 1996 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Market volatility and stock correlation instability written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A diversificação, um dos fundamentos da Teoria Moderna de Carteiras e baseada na correlação entre ativos, se tornou importante ferramenta em modelos de alocação de recursos e gerenciamento de risco de carteiras. No entanto, estudos recentes apontam redução da eficiência da diversificação em períodos de maior volatilidade, quando ocorre o aumento da correlação entre as ações e que provoca graves distorções nos modelos que consideram a estabilidade da estrutura da matriz de correlação. A proposta deste trabalho é investigar a relação entre as variações da matriz de correlação de ações e a volatilidade do mercado, aplicando a metodologia apresentada por Jacquier e Marcus (2000) para o mercado de ações brasileiro e latino americano. Embora tenha apresentado resultados diferentes para os dois mercados de ações, verificou-se que o modelo indexado de um fator consegue explicar que grande parte das variações da matriz de correlação é explicada pela volatilidade dos respectivos mercados.
Author : Raul Susmel
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Role of Foreign News and Common Volatility in International Stocks Markets written by Raul Susmel and published by . This book was released on 1991 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
