Download or read book Handbook Of Financial Econometrics Mathematics Statistics And Machine Learning In 4 Volumes written by Cheng Few Lee and published by World Scientific. This book was released on 2020-07-30 with total page 5053 pages. Available in PDF, EPUB and Kindle. Book excerpt: This four-volume handbook covers important concepts and tools used in the fields of financial econometrics, mathematics, statistics, and machine learning. Econometric methods have been applied in asset pricing, corporate finance, international finance, options and futures, risk management, and in stress testing for financial institutions. This handbook discusses a variety of econometric methods, including single equation multiple regression, simultaneous equation regression, and panel data analysis, among others. It also covers statistical distributions, such as the binomial and log normal distributions, in light of their applications to portfolio theory and asset management in addition to their use in research regarding options and futures contracts.In both theory and methodology, we need to rely upon mathematics, which includes linear algebra, geometry, differential equations, Stochastic differential equation (Ito calculus), optimization, constrained optimization, and others. These forms of mathematics have been used to derive capital market line, security market line (capital asset pricing model), option pricing model, portfolio analysis, and others.In recent times, an increased importance has been given to computer technology in financial research. Different computer languages and programming techniques are important tools for empirical research in finance. Hence, simulation, machine learning, big data, and financial payments are explored in this handbook.Led by Distinguished Professor Cheng Few Lee from Rutgers University, this multi-volume work integrates theoretical, methodological, and practical issues based on his years of academic and industry experience.

Download or read book Winning Investors Over written by Baruch Lev and published by Harvard Business Press. This book was released on 2012 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to dealing with Wall Street in order to boost a company's earnings and stock price features advice for executives on such topics as addressing investors' concerns and maintaining credibility on Wall Street.

Download or read book Implied Volatility Functions written by Bernard Dumas and published by . This book was released on 1996 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Black and Scholes (1973) implied volatilities tend to be systematically related to the option's exercise price and time to expiration. Derman and Kani (1994), Dupire (1994), and Rubinstein (1994) attribute this behavior to the fact that the Black-Scholes constant volatility assumption is violated in practice. These authors hypothesize that the volatility of the underlying asset's return is a deterministic function of the asset price and time and develop the deterministic volatility function (DVF) option valuation model, which has the potential of fitting the observed cross-section of option prices exactly. Using a sample of S & P 500 index options during the period June 1988 through December 1993, we evaluate the economic significance of the implied deterministic volatility function by examining the predictive and hedging performance of the DV option valuation model. We find that its performance is worse than that of an ad hoc Black-Scholes model with variable implied volatilities.

Download or read book The Evolution of Corporate Disclosure written by Alessandro Ghio and published by Springer Nature. This book was released on 2020-04-02 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a critical analysis of the evolution of corporate disclosure. Building upon prior academic literature, it assesses the most important changes in mandatory corporate disclosure, the growing relevance of social and environmental disclosure, and revolutionary new forms of corporate communication, in particular social media. It also includes empirical analyses that shed further light on the impact of voluntary communication, i.e. social and environmental reporting and corporate social media communication, on managerial and investment decisions. Lastly, it discusses new directions for accounting and corporate governance research on the theoretical and empirical challenges of corporate disclosure. Offering a wealth of relevant and timely advice, the book will help regulators design policies that allow businesses to overcome current and emerging economic, social, and technological challenges.

Download or read book Risk Uncertainty and Profit written by Frank H. Knight and published by Cosimo, Inc.. This book was released on 2006-11-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timeless classic of economic theory that remains fascinating and pertinent today, this is Frank Knight's famous explanation of why perfect competition cannot eliminate profits, the important differences between "risk" and "uncertainty," and the vital role of the entrepreneur in profitmaking. Based on Knight's PhD dissertation, this 1921 work, balancing theory with fact to come to stunning insights, is a distinct pleasure to read. FRANK H. KNIGHT (1885-1972) is considered by some the greatest American scholar of economics of the 20th century. An economics professor at the University of Chicago from 1927 until 1955, he was one of the founders of the Chicago school of economics, which influenced Milton Friedman and George Stigler.

Download or read book Negativity in Democratic Politics written by Stuart N. Soroka and published by Cambridge University Press. This book was released on 2014-04-14 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the political implications of the human tendency to prioritize negative information over positive information. Drawing on literatures in political science, psychology, economics, communications, biology, and physiology, this book argues that "negativity biases" should be evident across a wide range of political behaviors. These biases are then demonstrated through a diverse and cross-disciplinary set of analyses, for instance: in citizens' ratings of presidents and prime ministers; in aggregate-level reactions to economic news, across 17 countries; in the relationship between covers and newsmagazine sales; and in individuals' physiological reactions to network news content. The pervasiveness of negativity biases extends, this book suggests, to the functioning of political institutions - institutions that have been designed to prioritize negative information in the same way as the human brain.

Download or read book The Handbook of Equity Market Anomalies written by Leonard Zacks and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Earnings Quality written by Jennifer Francis and published by Now Publishers Inc. This book was released on 2008 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review lays out a research perspective on earnings quality. We provide an overview of alternative definitions and measures of earnings quality and a discussion of research design choices encountered in earnings quality research. Throughout, we focus on a capital markets setting, as opposed, for example, to a contracting or stewardship setting. Our reason for this choice stems from the view that the capital market uses of accounting information are fundamental, in the sense of providing a basis for other uses, such as stewardship. Because resource allocations are ex ante decisions while contracting/stewardship assessments are ex post evaluations of outcomes, evidence on whether, how and to what degree earnings quality influences capital market resource allocation decisions is fundamental to understanding why and how accounting matters to investors and others, including those charged with stewardship responsibilities. Demonstrating a link between earnings quality and, for example, the costs of equity and debt capital implies a basic economic role in capital allocation decisions for accounting information; this role has only recently been documented in the accounting literature. We focus on how the precision of financial information in capturing one or more underlying valuation-relevant constructs affects the assessment and use of that information by capital market participants. We emphasize that the choice of constructs to be measured is typically contextual. Our main focus is on the precision of earnings, which we view as a summary indicator of the overall quality of financial reporting. Our intent in discussing research that evaluates the capital market effects of earnings quality is both to stimulate further research in this area and to encourage research on related topics, including, for example, the role of earnings quality in contracting and stewardship.

Download or read book Earnings Management written by Joshua Ronen and published by Springer Science & Business Media. This book was released on 2008-08-06 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a study of earnings management, aimed at scholars and professionals in accounting, finance, economics, and law. The authors address research questions including: Why are earnings so important that firms feel compelled to manipulate them? What set of circumstances will induce earnings management? How will the interaction among management, boards of directors, investors, employees, suppliers, customers and regulators affect earnings management? How to design empirical research addressing earnings management? What are the limitations and strengths of current empirical models?

Download or read book Forecasting Demand and Supply of Doctoral Scientists and Engineers written by National Research Council and published by National Academies Press. This book was released on 2000-07-31 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the summary of a workshop conducted by the National Research Council in order to learn from both forecast makers and forecast users about improvements that can be made in understanding the markets for doctoral scientists and engineers. The workshop commissioned papers examined (1) the history and problems with models of demand and supply for scientists and engineers, (2) objectives and approaches to forecasting models, (3) margins of adjustment that have been neglected in models, especially substitution and quality, (4) the presentation of uncertainty, and (5) whether these forecasts of supply and demand are worthwhile, given all their shortcomings. The focus of the report was to provide guidance to the NSF and to scholars in this area on how models and the forecasts derived from them might be improved, and what role NSF should play in their improvement. In addition, the report examined issues of reporting forecasts to policymakers.

Download or read book Determinants of Earnings Forecast Error Earnings Forecast Revision and Earnings Forecast Accuracy written by Sebastian Gell and published by Springer Science & Business Media. This book was released on 2012-03-26 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​Earnings forecasts are ubiquitous in today’s financial markets. They are essential indicators of future firm performance and a starting point for firm valuation. Extremely inaccurate and overoptimistic forecasts during the most recent financial crisis have raised serious doubts regarding the reliability of such forecasts. This thesis therefore investigates new determinants of forecast errors and accuracy. In addition, new determinants of forecast revisions are examined. More specifically, the thesis answers the following questions: 1) How do analyst incentives lead to forecast errors? 2) How do changes in analyst incentives lead to forecast revisions?, and 3) What factors drive differences in forecast accuracy?

Download or read book The Mathematics of Options written by Michael C. Thomsett and published by Springer. This book was released on 2017-08-30 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for the experienced portfolio manager and professional options traders. It is a practical guide offering how to apply options math in a trading world that demands mathematical measurement. Every options trader deals with an array of calculations: beginners learn to identify risks and opportunities using a short list of strategies, while researchers and academics turn to advanced technical manuals. However, almost no books exist for the experienced portfolio managers and professional options traders who fall between these extremes. Michael C. Thomsett addresses this glaring gap with The Mathematics of Options, a practical guide with actionable tools for the practical application of options math in a world that demands quantification. It serves as a valuable reference for advanced methods of evaluating issues of pricing, payoff, probability, and risk. In his characteristic approachable style, Thomsett simplifies complex hot button issues—such as strategic payoffs, return calculations, and hedging options—that may be mentioned in introductory texts but are often underserved. The result is a comprehensive book that helps traders understand the mathematic concepts of options trading so that they can improve their skills and outcomes.

Download or read book Securities Regulation written by James D. Cox and published by . This book was released on 2006 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the Offering Rules, the sweeping reforms for the public offering of securities adopted by the SEC in June 2005. This work includes the Dura Pharmaceuticals decision, with note material examining the full implications; examines the developments regarding forward looking statements and the significant Supreme Court decision; and more.

Download or read book Promoting Information in the Marketplace for Financial Services written by Paul Latimer and published by Springer. This book was released on 2014-11-14 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a unique comparative and global analysis of the regulation of disclosure in financial (securities) markets. It is written by two authors who represent both the new world (Australia) and the old world (Germany). The authors present their research in the global business context, with legal and regulatory perspectives including some references from Africa, Asia, the Middle East and South America. After every “boom” and “bust”, legislators pass new disclosure legislation, often in a heated environment fuelled by politics and the media. Little regard is paid to existing regulation or the lessons learned from earlier regulation. The result is the continuing enactment of redundant and overlapping disclosure laws. Since financial markets are often described as markets for information, the failure to ensure disclosure is at the heart of financial services regulation. This book argues that the solution to the failure of disclosure is a brief, easily understood, principles-based, plain English safety-net amendment to statute law such as “you must keep the financial market fully informed”, a measure that would support effective mandatory continuous disclosure of information to financial markets. This book examines the reasons for disclosure regulation, and how the efficient operation of financial markets is dependent on disclosure. It examines the adequacy of common law and civil law concerning broker/client disclosure, and concludes that industry licensing in itself fails to keep the market informed. While recognizing the failures of securities commissions to achieve good disclosure in financial markets, it confirms the effectiveness of coregulation of disclosure by a commission with the support of the financial markets (such as the stock exchange). Coregulation builds on financial market self-regulation, and is best described in the words of one-time SEC Chairman William O. Douglas, who, in the 1930s, described it as a shotgun behind the door.

Download or read book Estimating the Cost of Capital Implied by Market Prices and Accounting Data written by Peter Easton and published by Now Publishers Inc. This book was released on 2009 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimating the Cost of Capital Implied by Market Prices and Accounting Data focuses on estimating the expected rate of return implied by market prices, summary accounting numbers, and forecasts of earnings and dividends. Estimates of the expected rate of return, often used as proxies for the cost of capital, are obtained by inverting accounting-based valuation models. The author describes accounting-based valuation models and discusses how these models have been used, and how they may be used, to obtain estimates of the cost of capital. The practical appeal of accounting-based valuation models is that they focus on the two variables that are commonly at the heart of valuations carried out by equity analysts -- forecasts of earnings and forecasts of earnings growth. The question at the core of this monograph is -- How can these forecasts be used to obtain an estimate of the cost of capital? The author examines the empirical validity of the estimates based on these forecasts and explores ways to improve these estimates. In addition, this monograph details a method for isolating the effect of any factor of interest (such as cross-listing, fraud, disclosure quality, taxes, analyst following, accounting standards, etc.) on the cost of capital. If you are interested in understanding the academic literature on accounting-based estimates of expected rate of return this monograph is for you. Estimating the Cost of Capital Implied by Market Prices and Accounting Data provides a foundation for a deeper comprehension of this literature and will give a jump start to those who have an interest in these topics. The key ideas are introduced via examples based on actual forecasts, accounting information, and market prices for listed firms, and the numerical examples are based on sound algebraic relations.

Download or read book How Novelty and Narratives Drive the Stock Market written by Nicholas Mangee and published by Cambridge University Press. This book was released on 2021-10-14 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Animal spirits' is a term that describes the instincts and emotions driving human behaviour in economic settings. In recent years, this concept has been discussed in relation to the emerging field of narrative economics. When unscheduled events hit the stock market, from corporate scandals and technological breakthroughs to recessions and pandemics, relationships driving returns change in unforeseeable ways. To deal with uncertainty, investors engage in narratives which simplify the complexity of real-time, non-routine change. This book assesses the novelty-narrative hypothesis for the U.S. stock market by conducting a comprehensive investigation of unscheduled events using big data textual analysis of financial news. This important contribution to the field of narrative economics finds that major macro events and associated narratives spill over into the churning stream of corporate novelty and sub-narratives, spawning different forms of unforeseeable stock market instability.

Download or read book Intellectual Property Rights and the Financing of Technological Innovation written by Carl Benedikt Frey and published by Edward Elgar Publishing. This book was released on 2013-01-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'A major contribution to the literature on the role of intellectual property rights (IPR) for the financing of innovation. The book is extensively researched and provides compelling insights for IPR managers, technology investors and policymakers trying to promote the efficiency of capital markets and national systems of innovation.' Knut Blind, Berlin University of Technology, Germany Following the transition of industrial nations to knowledge economies, the financing of technological innovation has become a central issue in public policy, corporate finance and business management. This detailed book examines the role of intellectual property rights in facilitating the financing of technological innovation as well as the role of policy makers, investors and managers in this process. The book's central finding is that public policy plays a key role in promoting the corporate disclosure of intellectual property-related information to enhance the efficiency of capital markets. This not only reduces the costs of capital for technology-driven firms but ultimately spurs innovation and economic growth. Intellectual Property Rights and the Financing of Technological Innovation will strongly appeal to research students and academics, policy makers, intellectual property professionals, equity analysts, credit rating analysts and executives in the pharmaceutical industry.