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Author: Shmuel Hauser Publisher: ISBN: Category : Languages : en Pages : 11
Book Description
The increasing popularity of non-dealer security markets that offer automated, computer-based, continuous trading reflects a presumption that institutionally-set trading sessions are economically obsolete. This theoretical paper investigates the effect of trading frequency, a key feature of the trading mechanism, on the efficiency of price discovery in a non-dealer market. The effect of diverging expectations on error-based and overall return volatility is isolated by tracing the market pricing error to the correlation structures of arriving information and pricing errors of individual traders. The analysis reveals that, due to a portfolio effect, an increase in the trading time interval has contradictory effects on the portion of return volatility arising from pricing errors. A greater accumulation of information increases error-based return volatility, but a greater volume and number of traders per session have the opposite effect. The net effect on overall return volatility can go either way. The results show that return volatility of heavily-traded securities is likely to be minimized under continuous trading, but volatility of thinly traded securities may be minimized under discrete trading at moderate time intervals. The probability that the latter will occur increases with the divergence of expectations among traders. These findings challenge the presumption that automated continuous trading in a non-dealer market is more efficient than discrete trading for all securities regardless of trading volume. Findings are applicable to all economies, but have a special relevance for developing countries where often a single market is dominated by small issues and a low volume of trade. As part of the analysis, we show how to correct the biased estimate of inter-session price volatility when observations are less frequent than the trading sessions themselves.
Author: Shmuel Hauser Publisher: ISBN: Category : Languages : en Pages : 11
Book Description
The increasing popularity of non-dealer security markets that offer automated, computer-based, continuous trading reflects a presumption that institutionally-set trading sessions are economically obsolete. This theoretical paper investigates the effect of trading frequency, a key feature of the trading mechanism, on the efficiency of price discovery in a non-dealer market. The effect of diverging expectations on error-based and overall return volatility is isolated by tracing the market pricing error to the correlation structures of arriving information and pricing errors of individual traders. The analysis reveals that, due to a portfolio effect, an increase in the trading time interval has contradictory effects on the portion of return volatility arising from pricing errors. A greater accumulation of information increases error-based return volatility, but a greater volume and number of traders per session have the opposite effect. The net effect on overall return volatility can go either way. The results show that return volatility of heavily-traded securities is likely to be minimized under continuous trading, but volatility of thinly traded securities may be minimized under discrete trading at moderate time intervals. The probability that the latter will occur increases with the divergence of expectations among traders. These findings challenge the presumption that automated continuous trading in a non-dealer market is more efficient than discrete trading for all securities regardless of trading volume. Findings are applicable to all economies, but have a special relevance for developing countries where often a single market is dominated by small issues and a low volume of trade. As part of the analysis, we show how to correct the biased estimate of inter-session price volatility when observations are less frequent than the trading sessions themselves.
Author: Nikiforos T. Laopodis Publisher: Taylor & Francis ISBN: 1000506053 Category : Business & Economics Languages : en Pages : 767
Book Description
Financial Economics and Econometrics provides an overview of the core topics in theoretical and empirical finance, with an emphasis on applications and interpreting results. Structured in five parts, the book covers financial data and univariate models; asset returns; interest rates, yields and spreads; volatility and correlation; and corporate finance and policy. Each chapter begins with a theory in financial economics, followed by econometric methodologies which have been used to explore the theory. Next, the chapter presents empirical evidence and discusses seminal papers on the topic. Boxes offer insights on how an idea can be applied to other disciplines such as management, marketing and medicine, showing the relevance of the material beyond finance. Readers are supported with plenty of worked examples and intuitive explanations throughout the book, while key takeaways, ‘test your knowledge’ and ‘test your intuition’ features at the end of each chapter also aid student learning. Digital supplements including PowerPoint slides, computer codes supplements, an Instructor’s Manual and Solutions Manual are available for instructors. This textbook is suitable for upper-level undergraduate and graduate courses on financial economics, financial econometrics, empirical finance and related quantitative areas.
Author: Thierry Foucault Publisher: Oxford University Press ISBN: 0197542069 Category : Capital market Languages : en Pages : 531
Book Description
"The process by which securities are traded is very different from the idealized picture of a frictionless and self-equilibrating market offered by the typical finance textbook. This book offers a more accurate and authoritative take on this process. The book starts from the assumption that not everyone is present at all times simultaneously on the market, and that participants have quite diverse information about the security's fundamentals. As a result, the order flow is a complex mix of information and noise, and a consensus price only emerges gradually over time as the trading process evolves and the participants interpret the actions of other traders. Thus, a security's actual transaction price may deviate from its fundamental value, as it would be assessed by a fully informed set of investors. The book takes these deviations seriously, and explains why and how they emerge in the trading process and are eventually eliminated. The authors draw on a vast body of theoretical insights and empirical findings on security price formation that have come to form a well-defined field within financial economics known as "market microstructure." Focusing on liquidity and price discovery, the book analyzes the tension between the two, pointing out that when price-relevant information reaches the market through trading pressure rather than through a public announcement, liquidity may suffer. It also confronts many striking phenomena in securities markets and uses the analytical tools and empirical methods of market microstructure to understand them. These include issues such as why liquidity changes over time and differs across securities, why large trades move prices up or down, and why these price changes are subsequently reversed, and why we observe temporary deviations from asset fair values"--
Author: Bernd Scherer Publisher: Oxford University Press ISBN: 0199553432 Category : Business & Economics Languages : en Pages : 530
Book Description
This book explores the current state of the art in quantitative investment management across seven key areas. Chapters by academics and practitioners working in leading investment management organizations bring together major theoretical and practical aspects of the field.
Author: Jing Nie Publisher: ISBN: Category : Languages : en Pages : 57
Book Description
This paper examines the impact of price efficiency of high-frequency trading in the Eurodollar futures market. In a high-frequency world, the price can be decomposed into the efficient price (long term) and the pricing error (short term). To capture price efficiency, I calculate the mid-price return autocorrelation following the intervals: tick-by-tick, 1 ms, 2 ms, 5 ms, 10 ms, 15 ms, 20 ms, 25 ms, 50 ms, 75 ms, 100 ms, 150 ms, 200 ms, 500 ms, 750 ms, 1 sec, 5 sec, 15 sec, 30 sec, 60 sec, 300 sec, 600 sec, 900 sec, 1,200 sec, 1,500 sec, and 1,800 sec. Then, I utilize a vector autoregression to estimate the pricing error as the deviation of transaction prices from the efficient prices to illustrate the structure of these costs. I have constructed a unique dataset using the complete messaging history (quotes and transactions) for the Eurodollar futures limit order book from 2008 to 2014. The findings suggest that the mid-quoted return autocorrelations are positive and gradually increase from the shortest time interval to the longest time interval. The adjustment time of trade returns reverts to equilibrium in a very short time interval of one second or less. Considering the maturity effect in the futures market, I find that the trade prices are less sensitive to incorporating any available information into the market as the Eurodollar future approaches its maturity.
Author: Mr.Ian Domowitz Publisher: International Monetary Fund ISBN: 1451850255 Category : Technology & Engineering Languages : en Pages : 32
Book Description
Automated trade execution systems are examined with respect to the degree to which they automate the price discovery process. Seven levels of automation of price discovery are identified, and 47 systems are classified according to these criteria. Systems operating at various levels of automation are compared with respect to age, geographical location, and type of securities traded. Information provided to market participants, and asymmetries of information between traders with direct access to the automated market and outside investors also are examined. It is found, for example, that the degree of asymmetric information increases with the level of automation of price discovery. The potential for trading abuses related to prearranged trading, noncompetitive execution, and trading ahead of customers is analyzed for each level of automation. Certain levels of automation widen the opportunities for trading abuses in some respects, but may narrow them in others.
Author: Stefan Höppel Publisher: Anchor Academic Publishing (aap_verlag) ISBN: 3954892197 Category : Business & Economics Languages : en Pages : 49
Book Description
In the last four decades, technological progress led to an electrification of stock tra-ding systems. It was realized that the profitability of trading strategies could be increased by employing computer algorithms to trade autonomously. This led to the implementation of High Frequency Trading (HFT). Theoretically HFT should increase efficiency in financial markets but it seems that, at least under certain circumstances, it causes market instability. The aim of this paper is to discuss the effect of HFT on market quality and why HFT cannot be fully explained by the neoclassical theory of economics. Therefore, the controversial positions in literature will be presented and discussed. It is especially referred to the influence of HFT on liquidity, price discovery and volatility. Primarily, its negative effect on volatility seems to contravene the modern finance. Furthermore, in the course of this work it will be illustrated that, by employing strict regulation of financial markets, this negative impact cannot be reduced to a suf-ficient extent in order for HFT to be characterized as market optimizing, accor-ding to the neoclassical theory of economics."
Author: Cheng-Few Lee Publisher: Springer Science & Business Media ISBN: 0387771174 Category : Business & Economics Languages : en Pages : 1700
Book Description
Quantitative finance is a combination of economics, accounting, statistics, econometrics, mathematics, stochastic process, and computer science and technology. Increasingly, the tools of financial analysis are being applied to assess, monitor, and mitigate risk, especially in the context of globalization, market volatility, and economic crisis. This two-volume handbook, comprised of over 100 chapters, is the most comprehensive resource in the field to date, integrating the most current theory, methodology, policy, and practical applications. Showcasing contributions from an international array of experts, the Handbook of Quantitative Finance and Risk Management is unparalleled in the breadth and depth of its coverage. Volume 1 presents an overview of quantitative finance and risk management research, covering the essential theories, policies, and empirical methodologies used in the field. Chapters provide in-depth discussion of portfolio theory and investment analysis. Volume 2 covers options and option pricing theory and risk management. Volume 3 presents a wide variety of models and analytical tools. Throughout, the handbook offers illustrative case examples, worked equations, and extensive references; additional features include chapter abstracts, keywords, and author and subject indices. From "arbitrage" to "yield spreads," the Handbook of Quantitative Finance and Risk Management will serve as an essential resource for academics, educators, students, policymakers, and practitioners.
Author: Deniz Ozenbas Publisher: Springer Nature ISBN: 3030748170 Category : Business enterprises Languages : en Pages : 111
Book Description
This open access book addresses four standard business school subjects: microeconomics, macroeconomics, finance and information systems as they relate to trading, liquidity, and market structure. It provides a detailed examination of the impact of trading costs and other impediments of trading that the authors call rictions It also presents an interactive simulation model of equity market trading, TraderEx, that enables students to implement trading decisions in different market scenarios and structures. Addressing these topics shines a bright light on how a real-world financial market operates, and the simulation provides students with an experiential learning opportunity that is informative and fun. Each of the chapters is designed so that it can be used as a stand-alone module in an existing economics, finance, or information science course. Instructor resources such as discussion questions, Powerpoint slides and TraderEx exercises are available online.
Author: Ingmar Nolte Publisher: Routledge ISBN: 1317570774 Category : Business & Economics Languages : en Pages : 325
Book Description
This book brings together the latest research in the areas of market microstructure and high-frequency finance along with new econometric methods to address critical practical issues in these areas of research. Thirteen chapters, each of which makes a valuable and significant contribution to the existing literature have been brought together, spanning a wide range of topics including information asymmetry and the information content in limit order books, high-frequency return distribution models, multivariate volatility forecasting, analysis of individual trading behaviour, the analysis of liquidity, price discovery across markets, market microstructure models and the information content of order flow. These issues are central both to the rapidly expanding practice of high frequency trading in financial markets and to the further development of the academic literature in this area. The volume will therefore be of immediate interest to practitioners and academics. This book was originally published as a special issue of European Journal of Finance.
Author: Shmuel Hauser
Author: Shmuel Hauser
Author: Nikiforos T. Laopodis
Author: Thierry Foucault
Author: Bernd Scherer
Author: Jing Nie
Author: Mr.Ian Domowitz
Author: Stefan Höppel
Author: Cheng-Few Lee
Author: Deniz Ozenbas
Author: Ingmar Nolte