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Author: Stefan Nagel Publisher: Princeton University Press ISBN: 0691218706 Category : Business & Economics Languages : en Pages : 156
Book Description
A groundbreaking, authoritative introduction to how machine learning can be applied to asset pricing Investors in financial markets are faced with an abundance of potentially value-relevant information from a wide variety of different sources. In such data-rich, high-dimensional environments, techniques from the rapidly advancing field of machine learning (ML) are well-suited for solving prediction problems. Accordingly, ML methods are quickly becoming part of the toolkit in asset pricing research and quantitative investing. In this book, Stefan Nagel examines the promises and challenges of ML applications in asset pricing. Asset pricing problems are substantially different from the settings for which ML tools were developed originally. To realize the potential of ML methods, they must be adapted for the specific conditions in asset pricing applications. Economic considerations, such as portfolio optimization, absence of near arbitrage, and investor learning can guide the selection and modification of ML tools. Beginning with a brief survey of basic supervised ML methods, Nagel then discusses the application of these techniques in empirical research in asset pricing and shows how they promise to advance the theoretical modeling of financial markets. Machine Learning in Asset Pricing presents the exciting possibilities of using cutting-edge methods in research on financial asset valuation.
Author: Stefan Nagel Publisher: Princeton University Press ISBN: 0691218706 Category : Business & Economics Languages : en Pages : 156
Book Description
A groundbreaking, authoritative introduction to how machine learning can be applied to asset pricing Investors in financial markets are faced with an abundance of potentially value-relevant information from a wide variety of different sources. In such data-rich, high-dimensional environments, techniques from the rapidly advancing field of machine learning (ML) are well-suited for solving prediction problems. Accordingly, ML methods are quickly becoming part of the toolkit in asset pricing research and quantitative investing. In this book, Stefan Nagel examines the promises and challenges of ML applications in asset pricing. Asset pricing problems are substantially different from the settings for which ML tools were developed originally. To realize the potential of ML methods, they must be adapted for the specific conditions in asset pricing applications. Economic considerations, such as portfolio optimization, absence of near arbitrage, and investor learning can guide the selection and modification of ML tools. Beginning with a brief survey of basic supervised ML methods, Nagel then discusses the application of these techniques in empirical research in asset pricing and shows how they promise to advance the theoretical modeling of financial markets. Machine Learning in Asset Pricing presents the exciting possibilities of using cutting-edge methods in research on financial asset valuation.
Author: Tanja Klettke Publisher: Springer Science & Business ISBN: 3658056347 Category : Business & Economics Languages : en Pages : 120
Book Description
Financial analysts provide information in their research reports and thereby help forming expectations of a firm’s future business performance. Thus, it is essential to recognize analysts who provide the most precise forecasts and the accounting literature identifies characteristics that help finding the most accurate analysts. Tanja Klettke detects new relationships and identifies two new determinants of earnings forecast accuracy. These new determinants are an analyst’s “general forecast effort” and the “number of supplementary forecasts”. Within two comprehensive empirical investigations she proves these measures’ power to explain accuracy differences. Tanja Klettke’s research helps investors and researchers to identify more accurate earnings forecasts.
Author: Peter Easton Publisher: Now Publishers Inc ISBN: 1601981945 Category : Business & Economics Languages : en Pages : 148
Book Description
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.
Author: John G. Cragg Publisher: University of Chicago Press ISBN: 0226116727 Category : Business & Economics Languages : en Pages : 185
Book Description
John G. Cragg and Burton G. Malkiel collected detailed forecasts of professional investors concerning the growth of 175 companies and use this information to examine the impact of such forecasts on the market evaluations of the companies and to test and extend traditional models of how stock market values are determined.
Author: Edwin J. Elton Publisher: John Wiley & Sons ISBN: 1118469941 Category : Business & Economics Languages : en Pages : 754
Book Description
Modern Portfolio Theory and Investment Analysis, 9th Editionexamines the characteristics and analysis of individual securities, as well as the theory and practice of optimally combining securities into portfolios. It stresses the economic intuition behind the subject matter while presenting advanced concepts of investment analysis and portfolio management. The authors present material that captures the state of modern portfolio analysis, general equilibrium theory, and investment analysis in an accessible and intuitive manner.
Author: Yasuyuki Fuchita Publisher: Brookings Institution Press ISBN: 0815729820 Category : Business & Economics Languages : en Pages : 216
Book Description
A Brookings Institution Press and Nomura Institute of Capital Markets Research publication Developed country capital markets have devised a set of institutions and actors to help provide investors with timely and accurate information they need to make informed investment decisions. These actors have become known as "financial gatekeepers" and include auditors, financial analysts, and credit rating agencies. Corporate financial reporting scandals in the United States and elsewhere in recent years, however, have called into question the sufficiency of the legal framework governing these gatekeepers. Policymakers have since responded by imposing a series of new obligations, restrictions, and punishments—all with the purpose of strengthening investor confidence in these important actors. Financial Gatekeepers provides an in-depth look at these new frameworks, especially in the United States and Japan. How have they worked? Are further refinements appropriate? These are among the questions addressed in this timely and important volume. Contributors include Leslie Boni (University of New Mexico), Barry Bosworth (Brookings Institution), Tomoo Inoue (Seikei University), Zoe-Vonna Palmrose (University of Southern California), Frank Partnoy (University of San Diego School of Law), George Perry (Brookings Institution), Justin Pettit (UBS), Paul Stevens (Investment Company Institute), Peter Wallison (American Enterprise Institute).
Author: Lawrence David Brown Publisher: Business Publications, Incorporated ISBN: 9780256037234 Category : Business & Economics Languages : en Pages : 474
Author: E. Porras Publisher: Springer ISBN: 1137358769 Category : Social Science Languages : en Pages : 303
Book Description
Understanding the formation of bubbles and the contagion mechanisms afflicting financial markets is a must as extreme volatility events leave no market untouched. Debt, equity, real estate, commodities... Shanghai, NY, or London: The severe fluctuations, explained to a large extent by contagion and the fear of new bubbles imploding, justify the newly awaken interest in the contagion and bubble dynamics as yet again the world brazes for a new global economic upheaval. Bubbles and Contagion in Financial Markets explores concepts, intuition, theory, and models. Fundamental valuation, share price development in the presence of asymmetric information, the speculative behavior of noise traders and chartists, herding and the feedback and learning mechanisms that surge within the markets are key aspects of these dynamics. Bubbles and contagion are a vast world and fascinating phenomena that escape a narrow exploration of financial markets. Hence this work looks beyond into macroeconomics, monetary policy, risk aggregation, psychology, incentive structures and many more subjects which are in part co-responsible for these events. Responding to the ever more pressing need to disentangle the dynamics by which financial local events are transmitted across the globe, this volume presents an exhaustive and integrative outlook to the subject of bubbles and contagion in financial markets. The key objective of this volume is to give the reader a comprehensive understanding of all aspects that can potentially create the conditions for the formation and bursting of bubbles, and the aftermath of such events: the contagion of macro-economic processes. Achieving a better understanding of the formation of bubbles and the impact of contagion will no doubt determine the stability of future economies – let these two volumes be the starting point for a rational approach to a seemingly irrational phenomena.
Author: Peter J. N. Sinclair Publisher: Routledge ISBN: 1135179778 Category : Business & Economics Languages : en Pages : 402
Book Description
Inflation is regarded by the many as a menace that damages business and can only make life worse for households. Keeping it low depends critically on ensuring that firms and workers expect it to be low. So expectations of inflation are a key influence on national economic welfare. This collection pulls together a galaxy of world experts (including Roy Batchelor, Richard Curtin and Staffan Linden) on inflation expectations to debate different aspects of the issues involved. The main focus of the volume is on likely inflation developments. A number of factors have led practitioners and academic observers of monetary policy to place increasing emphasis recently on inflation expectations. One is the spread of inflation targeting, invented in New Zealand over 15 years ago, but now encompassing many important economies including Brazil, Canada, Israel and Great Britain. Even more significantly, the European Central Bank, the Bank of Japan and the United States Federal Bank are the leading members of another group of monetary institutions all considering or implementing moves in the same direction. A second is the large reduction in actual inflation that has been observed in most countries over the past decade or so. These considerations underscore the critical – and largely underrecognized - importance of inflation expectations. They emphasize the importance of the issues, and the great need for a volume that offers a clear, systematic treatment of them. This book, under the steely editorship of Peter Sinclair, should prove very important for policy makers and monetary economists alike.
Author: Stefan Nagel
Author: Stefan Nagel
Author: Tanja Klettke
Author: Paul A. Griffin
Author: Peter Easton
Author: John G. Cragg
Author: Edwin J. Elton
Author: Yasuyuki Fuchita
Author: Lawrence David Brown
Author: E. Porras
Author: Peter J. N. Sinclair