Download or read book Herd Behavior in Financial Markets written by Sushil Bikhchandani and published by . This book was released on 2000 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating a Structural Model of Herd Behavior in Financial Markets written by Antonio Guarino and published by International Monetary Fund. This book was released on 2010-12-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: We develop a new methodology to estimate the importance of herd behavior in financial markets: we build a structural model of informational herding that can be estimated with financial transaction data. In the model, rational herding arises because of information-event uncertainty. We estimate the model using data on a NYSE stock (Ashland Inc.) during 1995. Herding often arises and is particularly pervasive on some days. The proportion of herd buyers (sellers) is 2 percent (4 percent) and is greater than 10 percent in 7 percent (11 percent) of information-event days. Herding causes important informational inefficiencies, amounting, on average, to 4 percent of the expected asset value.
Download or read book Herd Behavior in Financial Markets written by Marco Cipriani and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We study herd behavior in a laboratory financial market with financial market professionals. We compare two treatments, one in which the price adjusts to the order flow so that herding should never occur, and one in which event uncertainty makes herding possible. In the first treatment, subjects herd seldom, in accordance with both the theory and previous experimental evidence on student subjects. A proportion of subjects, however, engage in contrarianism, something not accounted for by the theory. In the second treatment, the proportion of herding decisions increases, but not as much as theory suggests; moreover, contrarianism disappears altogether.
Download or read book Herd Behavior in Financial Markets written by Antonio Guarino and published by INTERNATIONAL MONETARY FUND. This book was released on 2008-06-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: We study herd behavior in a laboratory financial market with financial market professionals. We compare two treatments, one in which the price adjusts to the order flow so that herding should never occur, and one in which event uncertainty makes herding possible. In the first treatment, subjects herd seldom, in accordance with both the theory and previous experimental evidence on student subjects. A proportion of subjects, however, engage in contrarianism, something not accounted for by the theory. In the second treatment, the proportion of herding decisions increases, but not as much as theory suggests; moreover, contrarianism disappears altogether.
Download or read book Herd Behavior in Financial Markets written by Sushil Bikhchandani and published by . This book was released on 2005 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Policymakers often express concern that herding by financial market participants destabilizes markets and increases the fragility of the financial system. This paper provides an overview of the recent theoretical and empirical research on herd behavior in financial markets. It addresses the following questions: What precisely do we mean by herding? What could be the causes of herd behavior? What success have existing studies had in identifying such behavior? And what effect does herding have on financial markets?
Download or read book Contemporary Issues in Behavioral Finance written by Simon Grima and published by Emerald Group Publishing. This book was released on 2019-07-04 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special edition of Contemporary Studies in Economic and Financial Analysis offers seventeen chapters from invited participants in the International Applied Social Science Congress, held in Turkey between the 19th and 21st April 2018.
Download or read book Hedge Funds and Financial Market Dynamics written by Mrs.Anne Jansen and published by International Monetary Fund. This book was released on 1998-05-15 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hedge funds are collective investment vehicles, often organized as private partnerships and resident offshore for tax and regulatory purposes. Their legal status places few restrictions on their portfolios and transactions, leaving their managers free to use short sales, derivative securities, and leverage to raise returns and cushion risk. This paper considers the role of hedge funds in financial market dynamics, with particular reference to the Asian crisis.
Download or read book Diversification and Portfolio Management of Mutual Funds written by G. Gregoriou and published by Springer. This book was released on 2015-12-17 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the importance of diversification for reducing volatility of investment portfolios. It shows how to improve investment efficiency, and explains how international diversification reduces overall risk while enhancing performance. This book is a crucial tool for any investor looking to improve the profit gain from their investment.
Download or read book Herd Behavior in Financial Markets written by and published by . This book was released on 2015 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Frontier Markets written by Panagiotis Andrikopoulos and published by Academic Press. This book was released on 2016-08-05 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Frontier Markets: Evidence from Asia and International Comparative Studies provides novel insights from academic perspectives about the behavior of investors and prices in several frontier markets. It explores finance issues usually reserved for developed and emerging markets in order to gauge whether these issues are relevant and how they manifest themselves in frontier markets. Frontier markets have now become a popular investment class among institutional investors internationally, with major financial services providers establishing index-benchmarks for this market-category. The anticipation for frontier markets is optimistic uncertainty, and many people believe that, given their growth rates, these markets will be economic success stories. Irrespective of their degrees of success, The Handbook of Frontier Markets can help ensure that the increasing international investment diverted to them will aid in their greater integration within the global financial system. Presents topics in the contexts of frontier markets and uses tests based on established methodologies from finance research Features contributing authors who are established university academics Emphasizes financial institutions and applications of financial risk models Explores finance issues usually reserved for developed and emerging markets in order to gauge whether these issues are relevant and how they manifest themselves in frontier markets
Download or read book Rumors in Financial Markets written by Mark Schindler and published by John Wiley & Sons. This book was released on 2007-04-04 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the trading floor, all action is based on news, therefore rumors in financial markets are an everyday phenomenon. Rumors are the oldest mass medium in the world and their nature is still difficult to grasp. Scientifically, not much is known about rumors, especially in the financial markets, where their consequences can have real money consequences. Rumors in Financial Markets provides a fresh insight to the topic, combining the theory of Behavioral Finance with that of Experimental Finance--a new and innovative scientific method which observes real decision makers in a controlled, clearly structured environment. Using the results from surveys and experiments, the author argues that rumors in the context of financial markets are built on three cornerstones: Finance, Psychology and Sociology. The book provides insights into how rumors evolve, spread and are traded on and provides explanations as to why volatility rockets, strong price movements, herding behavior for example, occur for apparently no good reason.
Download or read book Risk Aversion and Herd Behavior in Financial Markets written by Jean-Paul Decamps and published by . This book was released on 2002 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risk Aversion and Herd Behavior in Financial Markets written by J. P. Decamps and published by . This book was released on 2013 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: We show that differences in investor risk aversion can generate herd behavior in stock market where assets are traded sequentially. This in turn prevents markets from being efficicent in the sense that a financial market prices do not converge to the asset fundamental value. The information efficiency of the markets depends on the distribution of the risky asset across risk averse agents. These results are obtained without introducing multidimensional uncertainty.
Download or read book Asset Pricing Under Asymmetric Information written by Markus Konrad Brunnermeier and published by Oxford University Press, USA. This book was released on 2001 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of information is central to the academic debate on finance. This book provides a detailed, current survey of theoretical research into the effect on stock prices of the distribution of information, comparing and contrasting major models. It examines theoretical models that explain bubbles, technical analysis, and herding behavior. It also provides rational explanations for stock market crashes. Analyzing the implications of asymmetries in information is crucial in this area. This book provides a useful survey for graduate students.
Download or read book Herd Behavior and Aggregate Fluctuations in Financial Markets written by Rama Cont and published by . This book was released on 1998 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a simple model of a stock market where a random communication structure between agents gives rise to a heavy tails in the distribution of stock price variations in the form of an exponentially truncated power-law, similar to distributions observed in recent empirical studies of high frequency market data. Our model provides a link between two well-known market phenomena: the heavy tails observed in the distribution of stock market returns on one hand and 'herding' behavior in financial markets on the other hand. In particular, our study suggests a relation between the excess kurtosis observed in asset returns, the market order flow and the tendency of market participants to imitate each other.
Download or read book Investor Behavior written by H. Kent Baker and published by John Wiley & Sons. This book was released on 2014-02-10 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: WINNER, Business: Personal Finance/Investing, 2015 USA Best Book Awards FINALIST, Business: Reference, 2015 USA Best Book Awards Investor Behavior provides readers with a comprehensive understanding and the latest research in the area of behavioral finance and investor decision making. Blending contributions from noted academics and experienced practitioners, this 30-chapter book will provide investment professionals with insights on how to understand and manage client behavior; a framework for interpreting financial market activity; and an in-depth understanding of this important new field of investment research. The book should also be of interest to academics, investors, and students. The book will cover the major principles of investor psychology, including heuristics, bounded rationality, regret theory, mental accounting, framing, prospect theory, and loss aversion. Specific sections of the book will delve into the role of personality traits, financial therapy, retirement planning, financial coaching, and emotions in investment decisions. Other topics covered include risk perception and tolerance, asset allocation decisions under inertia and inattention bias; evidenced based financial planning, motivation and satisfaction, behavioral investment management, and neurofinance. Contributions will delve into the behavioral underpinnings of various trading and investment topics including trader psychology, stock momentum, earnings surprises, and anomalies. The final chapters of the book examine new research on socially responsible investing, mutual funds, and real estate investing from a behavioral perspective. Empirical evidence and current literature about each type of investment issue are featured. Cited research studies are presented in a straightforward manner focusing on the comprehension of study findings, rather than on the details of mathematical frameworks.
Download or read book Applying Particle Swarm Optimization written by Burcu Adıgüzel Mercangöz and published by Springer Nature. This book was released on 2021-05-13 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the theoretical structure of particle swarm optimization (PSO) and focuses on the application of PSO to portfolio optimization problems. The general goal of portfolio optimization is to find a solution that provides the highest expected return at each level of portfolio risk. According to H. Markowitz’s portfolio selection theory, as new assets are added to an investment portfolio, the total risk of the portfolio’s decreases depending on the correlations of asset returns, while the expected return on the portfolio represents the weighted average of the expected returns for each asset. The book explains PSO in detail and demonstrates how to implement Markowitz’s portfolio optimization approach using PSO. In addition, it expands on the Markowitz model and seeks to improve the solution-finding process with the aid of various algorithms. In short, the book provides researchers, teachers, engineers, managers and practitioners with many tools they need to apply the PSO technique to portfolio optimization.
