Download or read book Return Volume Dependence and Extremes in International Equity Markets written by Terry Marsh and published by . This book was released on 2013 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reconsiders return-volume dependence for the U.S. and six international equity markets. We contribute to previous work by proposing surprise volume as a new proxy for private information flow and apply extreme value theory in studying dependence for large volume and return, i.e. under situations of market stress. Results from a GARCH-M model indicate that surprise volume is superior in explaining conditional variance and reveals a positive market risk premium. Under conditions of market stress, the return-volume dependence is weaker, albeit mostly significant. The results for the U.S. market are most pronounced in that surprise volume explains ARCH- as well as leverage-effects and, under market stress, the return-volume dependence remains significant and symmetric. For the European and Asian markets, however, the dependence is weaker with asymmetry under market stress, i.e. small minimal returns show lower volume dependence than large maximal returns. We argue that our results are more consistent with a Gennotte and Leland (1990) misinterpretation hypothesis for market crashes than with cascade or behavioral explanations which associate high volume with steep price declines.
Download or read book Return volume Dependence and Extremes in International Equity Markets written by Terry A. Marsh and published by . This book was released on 2000 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extreme Return Volume Dependence in East Asian Stock Markets written by Cathy Ning and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A copula approach is used to examine the extreme return-volume relationship in six emerging East-Asian equity markets. The empirical results indicate that there is significant and asymmetric return-volume dependence at extremes for these markets. In particular, extremely high returns (large gains) tend to be associated with extremely large trading volumes, but extremely low returns (big losses) tend not to be related to either large or small volumes.
Download or read book Extreme Return volume Dependence in East Asian Stock Markets written by Cathy Q. Ning and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extreme Correlation of International Equity Markets written by François M. Longin and published by . This book was released on 2000 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dependence Structure and Extreme Comovements in International Equity and Bond Markets with Portfolio Diversification Effects written by Georges Tsafack and published by . This book was released on 2008 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equity returns are more dependent in bear markets than in bull markets. Previous studies have argued that a multivariate GARCH model or a regime switching (RS) model based on normal innovations could reproduce this asymmetric extreme dependence. We show analytically that it cannot be the case. We propose an alternative model that allows for tail dependence in lower returns and keeps tail independence for upper returns. This model is applied to international equity and bond markets to investigate their dependence structure. It includes one normal regime in which dependence is symmetric and a second regime characterized by a symmetric dependence. Empirical results show that the dependence between equities and bonds is low even in the same country, while the dependence between international assets of the same type is large in both regimes. The cross-country dependence is especially large in the asymmetric regime. Exchange rate volatility seems to be a factor contributing to asymmetric dependence. With the introduction of a fixed exchange rate the dependence between France and Germany becomes less asymmetric and more normal than before. High exchange rate volatility is associated with a high level of asymmetry. Empirical phenomena such as home bias investment and flight to safety are amplified by asymmetric dependence through coskewness. For a US investor who holds US and Canadian bonds and equities, the share invested in Canada increases with the asymmetric dependence since the Canadian market in our sample is less risky. However, when the adjustment for perceived risk is made to take into account the asymmetric information the result changes and asymmetric dependence increases the home investment. A similar behavior is observed for the bond and equity trade-off. In the asymmetric dependence regime, the very risk-averse agent increases the fraction of its wealth in bonds.
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.
Download or read book Modelling Extreme Value Dependence in International Stock Markets written by Michael Rockinger and published by . This book was released on 2002 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the finance literature, cross-sectional dependence in extreme returns of risky assets is often modelled implicitly assuming an asymptotically dependent structure. If the true dependence structure is asymptotically independent then current modelling approaches will lead to an over-estimation of the risk of simultaneous extreme events. We use two simple nonparametric measures to identify and quantify the tail dependence among stock returns in five international stock markets. We show that there is strong evidence in favour of asymptotically independent models for the tail structure of stock market returns, and that most of the extremal dependence is due to heteroskedasticity in stock returns processes. Using a range of volatility filters, we find that tail index and tail dependence can be partially captured by models for heteroskedasticity. But, from our findings, there is no clear distinction that would lead us to prefer one volatility filter over another.
Download or read book IMF Staff Papers Volume 51 No 2 written by International Monetary Fund. Research Dept. and published by International Monetary Fund. This book was released on 2004-07-29 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second issue for 2004 contains 8 new papers, including notable contributions from: Nancy Brune, Geoffrey Garrett, and Bruce Kogut on the global spread of privatization; and Mark P. Taylor and Elena T. Branson on asymmetric arbitrage and default premiums in the U.S. and Russian markets. Other papers in the issue look at German wage structures, contagion in equity markets, export orientation and productivity in Sub-Saharan Africa, the role of higher vs. basic education in economic development, and issues related to capital account liberalization.
Download or read book Multi moment Asset Allocation and Pricing Models written by Emmanuel Jurczenko and published by John Wiley & Sons. This book was released on 2006-10-02 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: While mainstream financial theories and applications assume that asset returns are normally distributed and individual preferences are quadratic, the overwhelming empirical evidence shows otherwise. Indeed, most of the asset returns exhibit “fat-tails” distributions and investors exhibit asymmetric preferences. These empirical findings lead to the development of a new area of research dedicated to the introduction of higher order moments in portfolio theory and asset pricing models. Multi-moment asset pricing is a revolutionary new way of modeling time series in finance which allows various degrees of long-term memory to be generated. It allows risk and prices of risk to vary through time enabling the accurate valuation of long-lived assets. This book presents the state-of-the art in multi-moment asset allocation and pricing models and provides many new developments in a single volume, collecting in a unified framework theoretical results and applications previously scattered throughout the financial literature. The topics covered in this comprehensive volume include: four-moment individual risk preferences, mathematics of the multi-moment efficient frontier, coherent asymmetric risks measures, hedge funds asset allocation under higher moments, time-varying specifications of (co)moments and multi-moment asset pricing models with homogeneous and heterogeneous agents. Written by leading academics, Multi-moment Asset Allocation and Pricing Models offers a unique opportunity to explore the latest findings in this new field of research.
Download or read book Tail Relation Between Return and Volume in the US Stock Market written by François Longin and published by . This book was released on 2016 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using daily data of the S&P 500 index from 1950 to 2015, we investigate the relation between return and transaction volume in the statistical distribution tails associated with booms and crashes in the US stock market. We use extreme value theory (peaks-over-threshold method) to study the extreme dependence between the two variables. We show that the extreme correlation between return and volume decreases as we consider larger events in both the left and right distribution tails. From an economic viewpoint, this paper contributes to a better understanding of the activity of market participants during extreme events. Our empirical result is consistent with the economic explanation by Gennotte and Leland (1990) of extreme price movements based on misinterpretation of trades by market participants.
Download or read book Volume and Skewness in International Equity Markets written by Elaine Hutson and published by . This book was released on 2009 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: We examine the relation between trading volume and skewness in 11 international stock markets using daily and monthly data from January 1980 to August 2004. We construct single equation and VAR models of the relation between the first three moments of market returns and trading volumes. Our results show hitherto unrecognised channels of influence, and support the investor heterogeneity approach to explaining return asymmetries.
Download or read book International Capital Flows written by Martin Feldstein and published by University of Chicago Press. This book was released on 2007-12-01 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent changes in technology, along with the opening up of many regions previously closed to investment, have led to explosive growth in the international movement of capital. Flows from foreign direct investment and debt and equity financing can bring countries substantial gains by augmenting local savings and by improving technology and incentives. Investing companies acquire market access, lower cost inputs, and opportunities for profitable introductions of production methods in the countries where they invest. But, as was underscored recently by the economic and financial crises in several Asian countries, capital flows can also bring risks. Although there is no simple explanation of the currency crisis in Asia, it is clear that fixed exchange rates and chronic deficits increased the likelihood of a breakdown. Similarly, during the 1970s, the United States and other industrial countries loaned OPEC surpluses to borrowers in Latin America. But when the U.S. Federal Reserve raised interest rates to control soaring inflation, the result was a widespread debt moratorium in Latin America as many countries throughout the region struggled to pay the high interest on their foreign loans. International Capital Flows contains recent work by eminent scholars and practitioners on the experience of capital flows to Latin America, Asia, and eastern Europe. These papers discuss the role of banks, equity markets, and foreign direct investment in international capital flows, and the risks that investors and others face with these transactions. By focusing on capital flows' productivity and determinants, and the policy issues they raise, this collection is a valuable resource for economists, policymakers, and financial market participants.
Download or read book Encyclopedia of Alternative Investments written by Greg N. Gregoriou and published by CRC Press. This book was released on 2008-08-18 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pioneering reference essential in any financial library, the Encyclopedia of Alternative Investments is the most authoritative source on alternative investments for students, researchers, and practitioners in this area. Containing 545 entries, the encyclopedia focuses on hedge funds, managed futures, commodities, and venture capital. It features
Download or read book Handbook of Research on Blockchain Technology and the Digitalization of the Supply Chain written by Najar, Tharwa and published by IGI Global. This book was released on 2023-06-06 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blockchain is a recent technology that is promising to revolutionize the way supply chains are designed and operated. Regarding its role in securing exchanges of data, this technology has remarkably changed the manner of governing the structure of the supply chain relationships and the way that transactions are made. Blockchain technology is likely to influence future supply chain practices by performing electronic integration, supporting partners’ connections, and offering real-time information flows. Thus, blockchain technologies are gaining interest among both academicians and professionals. This interest concerns the conceptual level and also the practical and concrete levels of the implementation of blockchain technology in supply chains. The Handbook of Research on Blockchain Technology and the Digitalization of the Supply Chain presents blockchain’s basic concepts and pertinent methods that contributed to meeting key supply chain management objectives. It determines the current trends and challenges in the use of blockchain to enhance supply chain management. Covering topics such as communication systems, documentation systems, and supply chain evolution, this major reference work is an excellent resource for business leaders and managers, logistics professionals, IT managers, students and educators of higher education, librarians, researchers, and academicians.
Download or read book Research Program in Finance Working Paper Series written by and published by . This book was released on 1971 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistica Sinica written by and published by . This book was released on 2003 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
