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Author: Stephen E. Christophe
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
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Book Description
This paper studies short-selling prior to the release of analyst downgrades in a sample of 670 downgrades of NASDAQ stocks between 2000 and 2001. We document abnormal levels of short-selling in the three days before downgrades are publicly announced. Further, we show that this pre-announcement abnormal short-selling is significantly related to the subsequent share price reaction to the downgrade, and especially so for downgrades that prompt the most substantial price declines. Our findings are robust to various controls that might also affect short-selling such as pre-announcement momentum, three-day pre-announcement returns, and the announcement-day share price. In addition, the results are independent of scheduled earnings announcements, analyst herding, and non-routine events near downgrades. Further evidence suggests that tipping is more consistent with the data than the prediction explanation which posits that short sellers successfully predict downgrades on the basis of public information about firms' financial health. Finally, we present evidence that downgraded stocks with high abnormal short-selling perform poorly over the subsequent six months by comparison with those with low abnormal short-selling. Overall, our results support the hypothesis that short sellers are informed traders and exploit profitable opportunities provided by downgrade announcements.
Author: Stephen E. Christophe
Publisher:
ISBN:
Category :
Languages : en
Pages : 61
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Book Description
This paper studies short-selling prior to the release of analyst downgrades in a sample of 670 downgrades of NASDAQ stocks between 2000 and 2001. We document abnormal levels of short-selling in the three days before downgrades are publicly announced. Further, we show that this pre-announcement abnormal short-selling is significantly related to the subsequent share price reaction to the downgrade, and especially so for downgrades that prompt the most substantial price declines. Our findings are robust to various controls that might also affect short-selling such as pre-announcement momentum, three-day pre-announcement returns, and the announcement-day share price. In addition, the results are independent of scheduled earnings announcements, analyst herding, and non-routine events near downgrades. Further evidence suggests that tipping is more consistent with the data than the prediction explanation which posits that short sellers successfully predict downgrades on the basis of public information about firms' financial health. Finally, we present evidence that downgraded stocks with high abnormal short-selling perform poorly over the subsequent six months by comparison with those with low abnormal short-selling. Overall, our results support the hypothesis that short sellers are informed traders and exploit profitable opportunities provided by downgrade announcements.
Author: Greg N. Gregoriou
Publisher: Academic Press
ISBN: 0123877245
Category : Business & Economics
Languages : en
Pages : 626
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Book Description
This comprehensive examination of short selling, which is a bet on stocks declining in value, explores the ways that this strategy drives financial markets. Its focus on short selling by region, its consideration of the history and regulations of short selling, and its mixture of industry and academic perspectives clarify the uses of short selling and dispel notions of its destructive implications. With contributions from around the world, this volume sheds new light on the ways short selling uncovers market forces and can yield profitable trades. Combines academic and professional research on short selling in all major financial markets Emphasizes details about strategies, implementations, regulation, and tax advantages Chapters provide summaries for readers who want up-to-date maps of subject landscapes
Author: Leonard Zacks
Publisher: John Wiley & Sons
ISBN: 1118127765
Category : Business & Economics
Languages : en
Pages : 352
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Book Description
Investment pioneer Len Zacks presents the latest academic research on how to beat the market using equity anomalies The Handbook of Equity Market Anomalies organizes and summarizes research carried out by hundreds of finance and accounting professors over the last twenty years to identify and measure equity market inefficiencies and provides self-directed individual investors with a framework for incorporating the results of this research into their own investment processes. Edited by Len Zacks, CEO of Zacks Investment Research, and written by leading professors who have performed groundbreaking research on specific anomalies, this book succinctly summarizes the most important anomalies that savvy investors have used for decades to beat the market. Some of the anomalies addressed include the accrual anomaly, net stock anomalies, fundamental anomalies, estimate revisions, changes in and levels of broker recommendations, earnings-per-share surprises, insider trading, price momentum and technical analysis, value and size anomalies, and several seasonal anomalies. This reliable resource also provides insights on how to best use the various anomalies in both market neutral and in long investor portfolios. A treasure trove of investment research and wisdom, the book will save you literally thousands of hours by distilling the essence of twenty years of academic research into eleven clear chapters and providing the framework and conviction to develop market-beating strategies. Strips the academic jargon from the research and highlights the actual returns generated by the anomalies, and documented in the academic literature Provides a theoretical framework within which to understand the concepts of risk adjusted returns and market inefficiencies Anomalies are selected by Len Zacks, a pioneer in the field of investing As the founder of Zacks Investment Research, Len Zacks pioneered the concept of the earnings-per-share surprise in 1982 and developed the Zacks Rank, one of the first anomaly-based stock selection tools. Today, his firm manages U.S. equities for individual and institutional investors and provides investment software and investment data to all types of investors. Now, with his new book, he shows you what it takes to build a quant process to outperform an index based on academically documented market inefficiencies and anomalies.
Author: Wei Shi
Publisher: John Wiley & Sons
ISBN: 1119798280
Category : Business & Economics
Languages : en
Pages : 323
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Book Description
Explore the interplay between corporate governance and strategic decision-making in this startling new resource In Understanding and Managing Strategic Governance, strategy and management experts Dr. Wei Shi and Robert E. Hoskisson deliver an insightful exploration of the influence that governance actors, like the board of directors, activist investors, institutional investors, and securities analysts, have on important strategic decisions. Based on surveying the latest research and analyzing unique datasets compiled by the authors, the book explains the impact that governance actors have on a firm’s strategic choices and the quality of such choices as well as the unintended consequences of that impact. The authors also describe how executives can manage the conflicting interests of multiple governance actors and leverage the influence of these actors to make effective strategic decisions. In this book, you’ll discover: How to avoid the strategic pitfalls that arise from governance actor influence and harm firms’ long-term competitiveness The effect that governance actors can have on corporate strategy, competitive strategy, corporate innovation strategy, global strategy, stakeholder strategy, and more The latest trends in corporate governance and their implications for managers, regulators, and policy makers in this area Perfect for C-level executives, board of directors, and institutional investors as well as students of corporate governance and strategy, Understanding and Managing Strategic Governance is a revealing and original examination of the interplay between corporate governance and firm strategy and how to manage that interplay to create sustainable competitive advantages.
Author: Shmuel Baruch
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
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Book Description
Stock prices incorporate less “news” before negative events than positive events. Further, we find evidence that informed agents use less price aggressive (limit) orders before negative events and more price aggressive (market) orders before positive events ("buy-sell asymmetry"). Motivated by these patterns, we model the execution risk that informed agents impose on each other and relate the asymmetry to costly short selling. When investor base is narrow, security borrowing is difficult, or the magnitude of the event is small, buy-sell asymmetry is pronounced and price discovery before negative events is lower. Overall, informed agents' strategies influence the process of price formation in financial markets, as predicted by theory.
Author: Cheng F. Lee
Publisher: Center for PBBEFR & Ainosco Press
ISBN: 9864371746
Category : Business & Economics
Languages : en
Pages :
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Book Description
Advances in Investment Analysis and Portfolio Management (New Series) is an annual publication designed to disseminate developments in the area of investment analysis and portfolio management. The publication is a forum for statistical and quantitative analyses of issues in security analysis, portfolio management, options, futures, and other related issues. The objective is to promote interaction between academic research in finance, economics, and accounting and applied research in the financial community.
Author: Christian T. Lundblad
Publisher:
ISBN:
Category :
Languages : en
Pages : 69
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Book Description
We examine the trading behavior of particularly intensive traders, those who contribute the most to daily trading volume, and provide new evidence that is consistent with the presence of informational advantages. Using a unique Chinese data set of the most active daily market participants for each stock, we demonstrate that intensive traders' buying (selling) predicts large positive (negative) abnormal returns, both unconditionally and, in particular, around key, value-relevant announcements. An advantage of our data is that we can also directly identify several plausible channels through which such an informational advantage could arise. Specifically, the abnormal returns are largest (in absolute terms) following announcements in the presence of intensive pre-event traders who share the same geographic location as the firms in which they trade, and these effects are the most pronounced for stocks with the lowest analyst coverage or the smallest capitalizations. We also find that particularly active traders located near relevant counterparties in an M&A transaction, a new bank loan facility, or a key political change also exhibit informational advantages. Finally, we provide empirical evidence suggesting that the main component of the informational advantage we document reflects a lower information acquisition cost.
Author: Lawrence R. Klein
Publisher: John Wiley & Sons
ISBN: 1118236866
Category : Business & Economics
Languages : en
Pages : 403
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Book Description
A guide to curbing monopoly power in stock markets Engaging and informative, Regulating Competition in Stock Markets skillfully analyzes the impact of the recent global financial crisis on health and happiness, and uses this opportunity to put regulatory systems in perspective. Happiness is lost because of emotional and physical health deterioration resulting from the crisis. Therefore, the authors conclude that financial crisis prevention should be the focus of public policy. This book is the most comprehensive study so far on potential risks to the stock market, especially various forms of market manipulation that lead to mania and eventual crisis. Based on litigation cases from international stock markets, and borrowing multidisciplinary findings in the fields of finance, economics, accounting, media studies, criminology, legal studies, psychology, and medicine, this book is the first to provide thorough micro-level regulatory proposals rooted in financial reality. By focusing on securities trading, they apply antitrust measures to limiting monopolistic power that is used for the manipulation of investors' perception and monopolistic profit. These proposals are quantifiable, adjustable, inexpensive, and can be easily implemented by any securities regulating agency for real-time oversight and daily operations. The recommendations found here are intended to improve the fairness and transparency of the financial markets, thereby perfecting the market competition, protecting investors, stabilizing the market, and preventing crises Explores how avoiding crises can to contribute to a more scientific, health aware, and civilized economic and social development Written by a team of authors who have extensive experience in this dynamic field, including Nobel Laureate Lawrence R. Klein Since the founding of the first, organized stock exchange in Amsterdam 400 years ago, no systematic economic research results on stock markets have been implemented in stock market regulation around the world. Regulating Competition in Stock Markets aims to fill this void.
Author: Ruiqi Mao
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Market analysts typically present their views on firms through publicly released recommendation reports and revisions, in which they 'upgrade' or 'downgrade' their stock picks. Traders can earn substantial profits if they have access to the information in these reports in advance of their public release. Analysts have an incentive to tip their major clients by earning commission on informed trades. Using data from the Nasdaq Helsinki between 2001-2014, we find evidence of analyst tipping. Trading patterns reveal that domestic institutional investors buy recommended stocks from four days prior to upgrades and sell from one day prior to downgrades. We also find evidence that the Market Abuse Directive slightly reduced analyst tipping in the two years following its implementation.
Author: Michael Griffis
Publisher: For Dummies
ISBN: 9780470438404
Category : Business & Economics
Languages : en
Pages : 384
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Book Description
Making informed trading decisions regardless of the market's condition Savvy traders can make money in both up and down markets. Trading For Dummies, Second Edition is for investors at all levels who are looking for a clear guide to successfully trading stocks in any type of market. It is also for investors who have experience trading and who are looking for new, proven methods to enhance the profitability of their investments. This no-nonsense guide presents a proven system for analyzing stocks, trends, and indicators and setting a buy-and-sell range beforehand to decrease risk in any type of market. It stresses the practice of position trading, conducting technical analysis on a company and its performance, and research methods that enable the trader to strategically select both an entry and exit point before a stock is even purchased. This updated guide features updated stock charts, position trading tips and techniques, and fresh ways to analyze trends and indicators.
