Download or read book Do Macroeconomic Announcements Cause Asymmetric Volatility written by Peter De Goeij and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Do Macroeconomic Announcements Cause Asymetric Volatility written by Peter de Goeij and published by . This book was released on 2012 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we study the impact of macroeconomic news announcements on the conditional volatility of stock and bond returns. Using daily returns on the Samp;P 500 index, the NASDAQ index, and the 1 and 10 year U.S. Treasury bonds, for January 1982 - August 2001, some interesting results emerge. Announcement shocks appear to have a strong impact on the (dynamics of) bond and stock market volatility. Our results provide empirical evidence thatasymmetric volatility in the Treasury bond market can be largely explained by these macroeconomic announcement shocks. This suggests that the asymmetric volatility found in government bond markets are likely due to misspecification of the volatility model. After including macroeconomic announcements into the model, the asymmetry disappears. Becausefirm-specific news is the most important source of information in the stock market, the asymmetries in stock volatility do not disappear after incorporating macroeconomic announcements into the volatility model.

Download or read book Do Macroeconomic Announcements Cause Asymetric Volatility written by Peter De Goeij and published by . This book was released on 2002 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Discovering and Disentangling Effects of US Macro Announcements in European Stock Markets written by Tobias R. Rühl and published by . This book was released on 2014 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Macroeconomic Announcements and Volatility of Treasury Futures written by Li Li and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Utilizing open-close returns, close-close returns and volume data, we examine the reaction of the Treasury futures market to the periodically scheduled announcements of prominent U.S. macroeconomic data. Heterogeneous persistence from scheduled news vs. non-scheduled news is revealed. Strong asymmetric effects of scheduled announcements are presented: positive shocks depress volatility on consecutive days, while negative shocks increase volatility. Announcement-day shocks have small persistence, but great impacts on volatility in the short run. Investigation into volume data shows that announcement-day volume has lower persistence than non-announcement-day volume. No statistically significant risk premium manifests on the release dates. Compared with the implied volatility and realized volatility data, we find our model successful in forming both in-sample and out-of-sample multi-step forecasts. Distinctions are made and tested among microstructure theories that differ in predictions of the impact of scheduled macroeconomic news on volatility and volatility persistence. Asymmetric effects between positive and negative shocks from scheduled news call for further exploration of microstructure theory.

Download or read book Discovering and Disentangling the Effects of US Macro Announcements for European Stocks written by Tobias Rühl and published by . This book was released on 2015 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, we analyze the effects of US macroeconomic announcements on European stock returns, return volatility and bid-ask spreads using intraday data. While an index-based analysis provides expected outcomes of differing importance of macro-economic announcements, we provide first evidence on stock-specific reactions. The study further contributes by disentangling stock-specific impacts from overall market reactions. A spread analysis reveals that return volatility affects the spread size positively, and that spreads are systematically higher directly after news releases. This is followed by structurally lower spreads, indicating quickly decreasing asymmetric information in the market after announcements. Additionally, spreads tend to react to announcements even if the returns or the volatility of the underlying stock is not significantly affected. This points at the importance of the analysis of news events beyond return and volatility analyses.

Download or read book Volatility in Financial Markets written by and published by . This book was released on 2015 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation focuses on volatility in financial markets, with a special concern for: (i) volatility transmission between different financial markets and asset categories and, (ii) the effect of macroeconomic announcements on the returns, volatility and correlation of stock markets. These issues are analysed taking into account the phenomenon of asymmetric volatility and incorporating the period of financial turmoil caused by the Global Financial Crisis. The study focuses the attention on the emerging markets of the region of Southeast Asia. The asymmetric behaviour of volatility refers to the empirical evidence according to which a negative return shock (unexpected drop in the value of the stock) generates an increase in volatility higher than a positive return shock (unexpected increase in the value of the stock) of the same size. In the financial literature two explanations of the asymmetric effect of news on stock return volatility have been put forward. The analysis of financial assets volatility is important to academics, policy makers, and financial market participants for several reasons. First, prediction of financial assets volatility is crucial to economic agents because it helps them make rational portfolio risk management decisions. Volatility is critically important to economic agents because it represents a measure of risk exposure in their investments. Furthermore, from a theoretical perspective, volatility occupies a central stage in pricing of derivative securities. For example, to price an option we need to know, as a risk measure, the volatility of the underlying asset from now until the option expires. Moreover, in a market risk context, it is vital to know the volatility of an asset in order to calculate the Value-at-Risk of a portfolio selection. Finally, volatility is important for the economy as a whole. Policy makers often rely on market estimates of volatility as a barometer for the vulnerability of the financial markets and the economy. Regarding the Asian markets, it is worth mentioning that in recent years, the interrelations between the US and the Asian markets have raised due to the increasing financial relations. One typical portfolio diversification strategy consists of investing in similar asset classes in multiple markets (international diversification). In order to make appropriate risk management strategies it is vital to know the characteristics of the markets of the different geographical areas and how the markets co-move. Likewise, it is very important to analyse which factors can influence the behaviour of the assets in the financial markets. Within Asian markets, this thesis distinguishes between mature and emerging countries. Japan represents the mature market and the emerging economies are divided into three groups: the Asian Tigers (tigers hereafter), the Asian Tiger Cub (cubs hereafter) economies and, finally, China. The objectives of this thesis are threefold. First, to explore volatility spillovers and the time-varying behaviour of the correlation between the US and the Asian stock markets. Second, to analyse how the macroeconomic events in the US affect the Asian stock market returns, volatility and correlation. Finally, to investigate volatility spillovers between equity and currency markets in Asia. Throughout these analyses, this dissertation aims to establish behaviour patterns depending on the level of development of the emerging country analysed. Furthermore, the sample period used in the analyses incorporates the period of the recent financial turmoil originated by the subprime mortgage market in the United States in the summer of 2007, with the aim of studying the effect of the Global Financial crisis on the patterns found. In general, the results of the three analyses of this dissertation show some interesting visions. While the volatility transmission pattern between the US and the Asian stock markets is mostly observed when the degree of development of the Asian country is higher, the effect of US macroeconomic news releases on these Asian markets is greater as the Asian market analysed is less developed. It is worth mentioning that China arises as a general exception of the three analyses, performing in an independent way with respect to the other Asian economies analysed. The reason of this behaviour can be due, on the one hand, to the fact that in the past decades China has been reaching market-based financial system and has been trying to open it up towards the international financial markets. In spite of these efforts, its financial market is still not entirely open to other countries worldwide. All in all, the results suggest that emerging Asian financial markets have thus far suffered only limited impact from the Global Financial crisis. However, heightened risk perception and declining investor confidence could trigger a sudden reversal of financial flows from these region's capital markets, pushing down asset prices and intensifying financial market volatility. The results of this dissertation may be useful for analysts, traders and portfolio managers. In an asset allocation framework, it is crucial to diversify the assets of a portfolio to diminish its risk. Considering international diversification, before composing a portfolio, it is very useful to know volatility spillovers across countries and asset classes. In this regard, it is vital to take into account the role of the currency market, not only because of the effect of exchange rate in foreign investments, but also for the relationship between the stocks in which to invest and the exchange rate of the related country. Likewise, macroeconomic news releases play a significant role in the stocks markets, hence it is very important to know the effect of the arrival of macroeconomic announcements on the returns, volatility and correlations of the stocks markets in which we want to invest. Finally, it is remarkable that the results of this thesis suggest that exchange rate policies should not be implemented without considering the repercussions on the stock market, and vice versa.

Download or read book Volatility in Financial Markets written by Natàlia Valls Ruiz and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This dissertation focuses on volatility in financial markets, with a special concern for: (i) volatility transmission between different financial markets and asset categories and, (ii) the effect of macroeconomic announcements on the returns, volatility and correlation of stock markets. These issues are analysed taking into account the phenomenon of asymmetric volatility and incorporating the period of financial turmoil caused by the Global Financial Crisis. The study focuses the attention on the emerging markets of the region of Southeast Asia. The asymmetric behaviour of volatility refers to the empirical evidence according to which a negative return shock (unexpected drop in the value of the stock) generates an increase in volatility higher than a positive return shock (unexpected increase in the value of the stock) of the same size. In the financial literature two explanations of the asymmetric effect of news on stock return volatility have been put forward. The analysis of financial assets volatility is important to academics, policy makers, and financial market participants for several reasons. First, prediction of financial assets volatility is crucial to economic agents because it helps them make rational portfolio risk management decisions. Volatility is critically important to economic agents because it represents a measure of risk exposure in their investments. Furthermore, from a theoretical perspective, volatility occupies a central stage in pricing of derivative securities. For example, to price an option we need to know, as a risk measure, the volatility of the underlying asset from now until the option expires. Moreover, in a market risk context, it is vital to know the volatility of an asset in order to calculate the Value-at-Risk of a portfolio selection. Finally, volatility is important for the economy as a whole. Policy makers often rely on market estimates of volatility as a barometer for the vulnerability of the financial markets and the economy. Regarding the Asian markets, it is worth mentioning that in recent years, the interrelations between the US and the Asian markets have raised due to the increasing financial relations. One typical portfolio diversification strategy consists of investing in similar asset classes in multiple markets (international diversification). In order to make appropriate risk management strategies it is vital to know the characteristics of the markets of the different geographical areas and how the markets co-move. Likewise, it is very important to analyse which factors can influence the behaviour of the assets in the financial markets. Within Asian markets, this thesis distinguishes between mature and emerging countries. Japan represents the mature market and the emerging economies are divided into three groups: the Asian Tigers (tigers hereafter), the Asian Tiger Cub (cubs hereafter) economies and, finally, China. The objectives of this thesis are threefold. First, to explore volatility spillovers and the time-varying behaviour of the correlation between the US and the Asian stock markets. Second, to analyse how the macroeconomic events in the US affect the Asian stock market returns, volatility and correlation. Finally, to investigate volatility spillovers between equity and currency markets in Asia. Throughout these analyses, this dissertation aims to establish behaviour patterns depending on the level of development of the emerging country analysed. Furthermore, the sample period used in the analyses incorporates the period of the recent financial turmoil originated by the subprime mortgage market in the United States in the summer of 2007, with the aim of studying the effect of the Global Financial crisis on the patterns found. In general, the results of the three analyses of this dissertation show some interesting visions. While the volatility transmission pattern between the US and the Asian stock markets is mostly observed when the degree of development of the Asian country is higher, the effect of US macroeconomic news releases on these Asian markets is greater as the Asian market analysed is less developed. It is worth mentioning that China arises as a general exception of the three analyses, performing in an independent way with respect to the other Asian economies analysed. The reason of this behaviour can be due, on the one hand, to the fact that in the past decades China has been reaching market-based financial system and has been trying to open it up towards the international financial markets. In spite of these efforts, its financial market is still not entirely open to other countries worldwide. All in all, the results suggest that emerging Asian financial markets have thus far suffered only limited impact from the Global Financial crisis. However, heightened risk perception and declining investor confidence could trigger a sudden reversal of financial flows from these region's capital markets, pushing down asset prices and intensifying financial market volatility. The results of this dissertation may be useful for analysts, traders and portfolio managers. In an asset allocation framework, it is crucial to diversify the assets of a portfolio to diminish its risk. Considering international diversification, before composing a portfolio, it is very useful to know volatility spillovers across countries and asset classes. In this regard, it is vital to take into account the role of the currency market, not only because of the effect of exchange rate in foreign investments, but also for the relationship between the stocks in which to invest and the exchange rate of the related country. Likewise, macroeconomic news releases play a significant role in the stocks markets, hence it is very important to know the effect of the arrival of macroeconomic announcements on the returns, volatility and correlations of the stocks markets in which we want to invest. Finally, it is remarkable that the results of this thesis suggest that exchange rate policies should not be implemented without considering the repercussions on the stock market, and vice versa."--TDX.

Download or read book A Behavioral Approach to Asset Pricing written by Hersh Shefrin and published by Elsevier. This book was released on 2008-05-19 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioral finance is the study of how psychology affects financial decision making and financial markets. It is increasingly becoming the common way of understanding investor behavior and stock market activity. Incorporating the latest research and theory, Shefrin offers both a strong theory and efficient empirical tools that address derivatives, fixed income securities, mean-variance efficient portfolios, and the market portfolio. The book provides a series of examples to illustrate the theory. The second edition continues the tradition of the first edition by being the one and only book to focus completely on how behavioral finance principles affect asset pricing, now with its theory deepened and enriched by a plethora of research since the first edition

Download or read book Forecasting in the Presence of Structural Breaks and Model Uncertainty written by David E. Rapach and published by Emerald Group Publishing. This book was released on 2008-02-29 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forecasting in the presence of structural breaks and model uncertainty are active areas of research with implications for practical problems in forecasting. This book addresses forecasting variables from both Macroeconomics and Finance, and considers various methods of dealing with model instability and model uncertainty when forming forecasts.

Download or read book Handbook of Volatility Models and Their Applications written by Luc Bauwens and published by John Wiley & Sons. This book was released on 2012-03-22 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete guide to the theory and practice of volatility models in financial engineering Volatility has become a hot topic in this era of instant communications, spawning a great deal of research in empirical finance and time series econometrics. Providing an overview of the most recent advances, Handbook of Volatility Models and Their Applications explores key concepts and topics essential for modeling the volatility of financial time series, both univariate and multivariate, parametric and non-parametric, high-frequency and low-frequency. Featuring contributions from international experts in the field, the book features numerous examples and applications from real-world projects and cutting-edge research, showing step by step how to use various methods accurately and efficiently when assessing volatility rates. Following a comprehensive introduction to the topic, readers are provided with three distinct sections that unify the statistical and practical aspects of volatility: Autoregressive Conditional Heteroskedasticity and Stochastic Volatility presents ARCH and stochastic volatility models, with a focus on recent research topics including mean, volatility, and skewness spillovers in equity markets Other Models and Methods presents alternative approaches, such as multiplicative error models, nonparametric and semi-parametric models, and copula-based models of (co)volatilities Realized Volatility explores issues of the measurement of volatility by realized variances and covariances, guiding readers on how to successfully model and forecast these measures Handbook of Volatility Models and Their Applications is an essential reference for academics and practitioners in finance, business, and econometrics who work with volatility models in their everyday work. The book also serves as a supplement for courses on risk management and volatility at the upper-undergraduate and graduate levels.

Download or read book Financial and Macroeconomic Connectedness written by Francis X. Diebold and published by Oxford University Press. This book was released on 2015-02-03 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Connections among different assets, asset classes, portfolios, and the stocks of individual institutions are critical in examining financial markets. Interest in financial markets implies interest in underlying macroeconomic fundamentals. In Financial and Macroeconomic Connectedness, Frank Diebold and Kamil Yilmaz propose a simple framework for defining, measuring, and monitoring connectedness, which is central to finance and macroeconomics. These measures of connectedness are theoretically rigorous yet empirically relevant. The approach to connectedness proposed by the authors is intimately related to the familiar econometric notion of variance decomposition. The full set of variance decompositions from vector auto-regressions produces the core of the 'connectedness table.' The connectedness table makes clear how one can begin with the most disaggregated pair-wise directional connectedness measures and aggregate them in various ways to obtain total connectedness measures. The authors also show that variance decompositions define weighted, directed networks, so that these proposed connectedness measures are intimately related to key measures of connectedness used in the network literature. After describing their methods in the first part of the book, the authors proceed to characterize daily return and volatility connectedness across major asset (stock, bond, foreign exchange and commodity) markets as well as the financial institutions within the U.S. and across countries since late 1990s. These specific measures of volatility connectedness show that stock markets played a critical role in spreading the volatility shocks from the U.S. to other countries. Furthermore, while the return connectedness across stock markets increased gradually over time the volatility connectedness measures were subject to significant jumps during major crisis events. This book examines not only financial connectedness, but also real fundamental connectedness. In particular, the authors show that global business cycle connectedness is economically significant and time-varying, that the U.S. has disproportionately high connectedness to others, and that pairwise country connectedness is inversely related to bilateral trade surpluses.

Download or read book Handbook of Exchange Rates written by Jessica James and published by John Wiley & Sons. This book was released on 2012-05-29 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for Handbook of Exchange Rates “This book is remarkable. I expect it to become the anchor reference for people working in the foreign exchange field.” —Richard K. Lyons, Dean and Professor of Finance, Haas School of Business, University of California Berkeley “It is quite easily the most wide ranging treaty of expertise on the forex market I have ever come across. I will be keeping a copy close to my fingertips.” —Jim O’Neill, Chairman, Goldman Sachs Asset Management How should we evaluate the forecasting power of models? What are appropriate loss functions for major market participants? Is the exchange rate the only means of adjustment? Handbook of Exchange Rates answers these questions and many more, equipping readers with the relevant concepts and policies for working in today’s international economic climate. Featuring contributions written by leading specialists from the global financial arena, this handbook provides a collection of original ideas on foreign exchange (FX) rates in four succinct sections: • Overview introduces the history of the FX market and exchange rate regimes, discussing key instruments in the trading environment as well as macro and micro approaches to FX determination. • Exchange Rate Models and Methods focuses on forecasting exchange rates, featuring methodological contributions on the statistical methods for evaluating forecast performance, parity relationships, fair value models, and flow–based models. • FX Markets and Products outlines active currency management, currency hedging, hedge accounting; high frequency and algorithmic trading in FX; and FX strategy-based products. • FX Markets and Policy explores the current policies in place in global markets and presents a framework for analyzing financial crises. Throughout the book, topics are explored in-depth alongside their founding principles. Each chapter uses real-world examples from the financial industry and concludes with a summary that outlines key points and concepts. Handbook of Exchange Rates is an essential reference for fund managers and investors as well as practitioners and researchers working in finance, banking, business, and econometrics. The book also serves as a valuable supplement for courses on economics, business, and international finance at the upper-undergraduate and graduate levels.

Download or read book The Handbook of News Analytics in Finance written by Gautam Mitra and published by John Wiley & Sons. This book was released on 2011-07-13 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of News Analytics in Finance is a landmarkpublication bringing together the latest models and applications ofNews Analytics for asset pricing, portfolio construction, tradingand risk control. The content of the Hand Book is organised to provide arapid yet comprehensive understanding of this topic. Chapter 1 setsout an overview of News Analytics (NA) with an explanation of thetechnology and applications. The rest of the chapters are presentedin four parts. Part 1 contains an explanation of methods and modelswhich are used to measure and quantify news sentiment. In Part 2the relationship between news events and discovery of abnormalreturns (the elusive alpha) is discussed in detail by the leadingresearchers and industry experts. The material in this part alsocovers potential application of NA to trading and fund management.Part 3 covers the use of quantified news for the purpose ofmonitoring, early diagnostics and risk control. Part 4 is entirelyindustry focused; it contains insights of experts from leadingtechnology (content) vendors. It also contains a discussion oftechnologies and finally a compact directory of content vendor andfinancial analytics companies in the marketplace of NA. Thebook draws equally upon the expertise of academics andpractitioners who have developed these models and is supported bytwo major content vendors - RavenPack and Thomson Reuters - leadingproviders of news analytics software and machine readablenews. The book will appeal to decision makers in the banking, finance andinsurance services industry. In particular: asset managers;quantitative fund managers; hedge fund managers; algorithmictraders; proprietary (program) trading desks; sell-side firms;brokerage houses; risk managers and research departments willbenefit from the unique insights into this new and pertinent areaof financial modelling.

Download or read book International Macroeconomics in the Wake of the Global Financial Crisis written by Laurent Ferrara and published by Springer. This book was released on 2018-06-13 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects selected articles addressing several currently debated issues in the field of international macroeconomics. They focus on the role of the central banks in the debate on how to come to terms with the long-term decline in productivity growth, insufficient aggregate demand, high economic uncertainty and growing inequalities following the global financial crisis. Central banks are of considerable importance in this debate since understanding the sluggishness of the recovery process as well as its implications for the natural interest rate are key to assessing output gaps and the monetary policy stance. The authors argue that a more dynamic domestic and external aggregate demand helps to raise the inflation rate, easing the constraint deriving from the zero lower bound and allowing monetary policy to depart from its current ultra-accommodative position. Beyond macroeconomic factors, the book also discusses a supportive financial environment as a precondition for the rebound of global economic activity, stressing that understanding capital flows is a prerequisite for economic-policy decisions.

Download or read book Information Technology and Economic Development written by Kurihara, Yutaka and published by IGI Global. This book was released on 2007-07-30 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the impact IT has on politics, education, sociology, and technology. Focuses on the benefits of IT for developing countries, whose problems must be solved, and obstacles overcome in order to further IT advancement.

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: