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Author: Gevorg Hunanyan Publisher: Springer Nature ISBN: 3658279567 Category : Business & Economics Languages : en Pages : 117
Book Description
Gevorg Hunanyan develops a model that provides a comprehensive theoretical framework to study the consequences of short-sale constraints on the stability of financial markets. This model shows that overpricing of securities is solely attributable to the subjective second moment beliefs of investors. Thus, short-sale constraints prevent a market decline only if investors have low dispersion of beliefs, which in the model is embodied in the covariance matrix. Moreover, the author analyses the consequences of short-sale constraints on the investor’s portfolio selection, risk-taking behaviour as well as default probability. The author develops criteria that allow to analyse the effectiveness of short-sale constraints in reducing portfolio risk as well as default risk.
Author: Gevorg Hunanyan Publisher: Springer Nature ISBN: 3658279567 Category : Business & Economics Languages : en Pages : 117
Book Description
Gevorg Hunanyan develops a model that provides a comprehensive theoretical framework to study the consequences of short-sale constraints on the stability of financial markets. This model shows that overpricing of securities is solely attributable to the subjective second moment beliefs of investors. Thus, short-sale constraints prevent a market decline only if investors have low dispersion of beliefs, which in the model is embodied in the covariance matrix. Moreover, the author analyses the consequences of short-sale constraints on the investor’s portfolio selection, risk-taking behaviour as well as default probability. The author develops criteria that allow to analyse the effectiveness of short-sale constraints in reducing portfolio risk as well as default risk.
Author: Frank J. Fabozzi Publisher: John Wiley & Sons ISBN: 0471704334 Category : Business & Economics Languages : en Pages : 434
Book Description
The latest theoretical and empirical evidence on short selling in the United States and throughout the world To get the most success out of what the finance community regards as a risky business, short sellers need high-level information. The Theory and Practice of Short Selling offers managers and investors the information they need to maximize and enhance their short selling capabilities for bigger profits. Frank Fabozzi collects a group of market experts who share their knowledge on everything from the basics to the complex in the world of short sales, including mechanics of short selling, the empirical evidence on short-selling, the implications or restrictions on short selling for investment strategies, short-selling strategies pursued by institutional investors, and identifying short-selling candidates. Frank J. Fabozzi, PhD, CFA (New Hope, PA), is the Frederick Frank Adjunct Professor of Finance at Yale University's School of Management and Editor of the Journal of Portfolio Management. He is the author or editor of over 100 books on finance and investing.
Author: Mr.R. Gelos Publisher: International Monetary Fund ISBN: 1451844247 Category : Business & Economics Languages : en Pages : 42
Book Description
This paper examines the impact of financial liberalization on fixed investment in Mexico, using establishment-level data from the manufacturing sector. It analyzes changes in cash-flow sensitivities and uses an innovative approach to explore the role of real estate as collateral and deal with a potential censoring problem. The results suggest that financial constraints were eased for small firms but not for large ones. However, banks’ reliance on collateral in their lending operations increased the importance of real estate. The results provide microeconomic evidence consistent with the role attributed to “financial accelerator” mechanisms during lending booms and during recessions that stem from financial crises.
Author: Andrew Ang Publisher: Now Publishers Inc ISBN: 1601984685 Category : Business & Economics Languages : en Pages : 99
Book Description
The Efficient Market Hypothesis (EMH) asserts that, at all times, the price of a security reflects all available information about its fundamental value. The implication of the EMH for investors is that, to the extent that speculative trading is costly, speculation must be a loser's game. Hence, under the EMH, a passive strategy is bound eventually to beat a strategy that uses active management, where active management is characterized as trading that seeks to exploit mispriced assets relative to a risk-adjusted benchmark. The EMH has been refined over the past several decades to reflect the realism of the marketplace, including costly information, transactions costs, financing, agency costs, and other real-world frictions. The most recent expressions of the EMH thus allow a role for arbitrageurs in the market who may profit from their comparative advantages. These advantages may include specialized knowledge, lower trading costs, low management fees or agency costs, and a financing structure that allows the arbitrageur to undertake trades with long verification periods. The actions of these arbitrageurs cause liquid securities markets to be generally fairly efficient with respect to information, despite some notable anomalies.
Author: Wing-Keung Wong Publisher: Mdpi AG ISBN: 9783036530802 Category : Business & Economics Languages : en Pages : 232
Book Description
The Efficient Market Hypothesis believes that it is impossible for an investor to outperform the market because all available information is already built into stock prices. However, some anomalies could persist in stock markets while some other anomalies could appear, disappear and re-appear again without any warning. A Special Issue on "Efficiency and Anomalies in Stock Markets" will be devoted to advancements in the theoretical development of market efficiency and anomaly in the Stock Market, as well as applications in Stock Market efficiency and anomalies.
Author: Brian R. Brown Publisher: John Wiley & Sons ISBN: 1118580443 Category : Business & Economics Languages : en Pages : 209
Book Description
Conventional wisdom suggests that markets are efficient, random walks and that stock prices rise and fall with the fundamentals of the company. How then have black-box traders prospered and how do they exploit market inefficiencies? Are their strategies on their last legs or will they adapt to the new landscape amidst the global financial crisis? Chasing the Same Signals is a unique chronicle of the black-box industry's rise to prominence and their influence on the market place. This is not a story about what signals they chase, but rather a story on how they chase and compete for the same signals
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: John Rothchild Publisher: John Wiley & Sons ISBN: 0471197181 Category : Business & Economics Languages : en Pages : 310
Book Description
October 28, 1997. The Dow drops 500 points. Investors the world over receive a startling reminder that "what goes up, must come down." It is a profoundly unsettling experience for those of us who have either forgotten or have never known the experience of a bear market. Half of the money invested in U.S. stocks in this century entered the market from 1991-1996, making the dark days of October memorable for their bloodletting. Overall, this was just a scratch, and despite the optimism of so many investors, history has shown that the bear attacks time and time again. John Rothchild, critically acclaimed author of the bestselling A Fool and His Money, isn't even afraid to face a full-fledged bear market. In his topical and timely new book, Rothchild reveals how to prepare psychologically and tactically for the looming debacle. Breaking from the pack of investment books which tacitly assume a bull market, The Bear Book focuses on protecting assets and minimizing losses during a bear market and on taking advantage of unique opportunities for profit. With customary flair and style, Rothchild chronicles the long history of bear markets, exploring in detail exactly what constitutes a bear market and how it affects us. Along with his own expertise, the author draws on respected and knowledgeable names such as Jim Rogers, Jim Grant, and Martin Zweig, among a host of prominent investment advisors, strategists, and fund managers. The result is a comprehensive chronicle that deftly and definitively fills the "bearish information gap." John Rothchild's masterful penchant for blending wit, good storytelling, and sound investment analysis makes The Bear Book both informative and vastly entertaining. He distinguishes the characteristics of past bear markets, examining what triggered them, how long they lasted-and why. He probes the unique psychology of bearish investing, concentrating on which types of investments generally do well during a downturn in the market. His often surprising answers to some straightforward, no-nonsense questions clarify, among other key issues, what can happen to mutual funds in a bear market, and exactly what the dangers are of selling short. Of critical importance is Rothchild's overview of the alternatives to stocks, including gold, bonds, and money market funds, as well as tips on what stocks to buy when the market starts to turn bullish again. For historical perspective, The Bear Book also includes a unique and eye-opening account of the Crash of '29 and its survivors. Profiles of prominent bearish investors-Roy Neuberger and Philip Carret, among them-contain illuminating long-term perspectives on the ups and downs of the stock market over the past fifty to seventy-five years. A bracing tonic for investors at all levels of experience, The Bear Book offers a veritable blueprint of the various stages of a typical bear market. It will prove invaluable to those of us who wish to protect our savings -and peace of mind -whenever the market drops.
Author: Tomasz R. Bielecki Publisher: Springer ISBN: 3540444688 Category : Mathematics Languages : en Pages : 259
Book Description
The Paris-Princeton Lectures in Financial Mathematics, of which this is the second volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. This volume presents the following articles: "Hedging of Defaultable Claims" by T. Bielecki, M. Jeanblanc, and M. Rutkowski; "On the Geometry of Interest Rate Models" by T. Björk; "Heterogeneous Beliefs, Speculation and Trading in Financial Markets" by J.A. Scheinkman, and W. Xiong.
Author: Gevorg Hunanyan
Author: Gevorg Hunanyan
Author: Frank J. Fabozzi
Author: Mr.R. Gelos
Author: Andrew Ang
Author: Wing-Keung Wong
Author: Brian R. Brown
Author: Cheng-Few Lee
Author: John Rothchild
Author: Charles Amos Dice
Author: Tomasz R. Bielecki