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Author: Xavier Vives Publisher: Princeton University Press ISBN: 140082950X Category : Business & Economics Languages : en Pages : 422
Book Description
The ways financial analysts, traders, and other specialists use information and learn from each other are of fundamental importance to understanding how markets work and prices are set. This graduate-level textbook analyzes how markets aggregate information and examines the impacts of specific market arrangements--or microstructure--on the aggregation process and overall performance of financial markets. Xavier Vives bridges the gap between the two primary views of markets--informational efficiency and herding--and uses a coherent game-theoretic framework to bring together the latest results from the rational expectations and herding literatures. Vives emphasizes the consequences of market interaction and social learning for informational and economic efficiency. He looks closely at information aggregation mechanisms, progressing from simple to complex environments: from static to dynamic models; from competitive to strategic agents; and from simple market strategies such as noncontingent orders or quantities to complex ones like price contingent orders or demand schedules. Vives finds that contending theories like informational efficiency and herding build on the same principles of Bayesian decision making and that "irrational" agents are not needed to explain herding behavior, booms, and crashes. As this book shows, the microstructure of a market is the crucial factor in the informational efficiency of prices. Provides the most complete analysis of the ways markets aggregate information Bridges the gap between the rational expectations and herding literatures Includes exercises with solutions Serves both as a graduate textbook and a resource for researchers, including financial analysts
Author: Xavier Vives Publisher: Princeton University Press ISBN: 140082950X Category : Business & Economics Languages : en Pages : 422
Book Description
The ways financial analysts, traders, and other specialists use information and learn from each other are of fundamental importance to understanding how markets work and prices are set. This graduate-level textbook analyzes how markets aggregate information and examines the impacts of specific market arrangements--or microstructure--on the aggregation process and overall performance of financial markets. Xavier Vives bridges the gap between the two primary views of markets--informational efficiency and herding--and uses a coherent game-theoretic framework to bring together the latest results from the rational expectations and herding literatures. Vives emphasizes the consequences of market interaction and social learning for informational and economic efficiency. He looks closely at information aggregation mechanisms, progressing from simple to complex environments: from static to dynamic models; from competitive to strategic agents; and from simple market strategies such as noncontingent orders or quantities to complex ones like price contingent orders or demand schedules. Vives finds that contending theories like informational efficiency and herding build on the same principles of Bayesian decision making and that "irrational" agents are not needed to explain herding behavior, booms, and crashes. As this book shows, the microstructure of a market is the crucial factor in the informational efficiency of prices. Provides the most complete analysis of the ways markets aggregate information Bridges the gap between the rational expectations and herding literatures Includes exercises with solutions Serves both as a graduate textbook and a resource for researchers, including financial analysts
Author: Nicholas L. Georgakopoulos Publisher: Cambridge University Press ISBN: 1108146171 Category : Law Languages : en Pages : 215
Book Description
This book opens with a simple introduction to financial markets, attempting to understand the action and the players of Wall Street by comparing them to the action and the players of main street. Firstly, it explores the definition of a security by its function, the departure from the buyer beware environment of corporate law and the entrance into the seller disclose environment of securities law. Secondly, it shows that the cost of disclosure rules is justified by their capacity to combat irrationalities, fads, and panics. The third section explains how the structure of class actions is designed to improve deterrence. Next it explores the economic harm from insider trading and how the law fights it. In sum, the book shows how all these parts of securities law serve the virtuous cycle from liquidity to accurate prices and more trading and how the great recession showed that our securities regulation reacted mostly adequately to the crisis.
Author: Yakov Amihud Publisher: Beard Books ISBN: 1587981637 Category : Business & Economics Languages : en Pages : 338
Book Description
This is a reprnit of a previously published book. it deals with changes on the U.S. financial market by the Securities Acts Amendment of 1975.
Author: Larry Harris Publisher: CFA Institute Research Foundation ISBN: 1934667927 Category : Business & Economics Languages : en Pages : 94
Book Description
The true meaning of investment discipline is to trade only when you rationally expect that you will achieve your desired objective. Accordingly, managers must thoroughly understand why they trade. Because trading is a zero-sum game, good investment discipline also requires that managers understand why their counterparties trade. This book surveys the many reasons why people trade and identifies the implications of the zero-sum game for investment discipline. It also identifies the origins of liquidity and thus of transaction costs, as well as when active investment strategies are profitable. The book then explains how managers must measure and control transaction costs to perform well. Electronic trading systems and electronic trading strategies now dominate trading in exchange markets throughout the world. The book identifies why speed is of such great importance to electronic traders, how they obtain it, and the trading strategies they use to exploit it. Finally, the book analyzes many issues associated with electronic trading that currently concern practitioners and regulators.
Author: Markus K. Brunnermeier Publisher: OUP Oxford ISBN: 0191606928 Category : Business & Economics Languages : en Pages : 262
Book Description
Asset prices are driven by public news and information that is often dispersed among many market participants. These agents try to infer each other's information by analyzing price processes. In the past two decades, theoretical research in financial economics has significantly advanced our understanding of the informational aspects of price processes. This book provides a detailed and up-to-date survey of this important body of literature. The book begins by demonstrating how to model asymmetric information and higher-order knowledge. It then contrasts competitive and strategic equilibrium concepts under asymmetric information. It also illustrates the dependence of information efficiency and allocative efficiency on the security structure and the linkage between both efficiency concepts. No-Trade theorems and market breakdowns due to asymmetric information are then explained, and the existence of bubbles under symmetric and asymmetric information is investigated. The remainder of the survey is devoted to contrasting different market microstructure models that demonstrate how asymmetric information affects asset prices and traders' information , which provide a theoretical explanation for technical analysis and illustrate why some investors "chase the trend." The reader is then introduced to herding models and informational cascades, which can arise in a setting where agents' decision-making is sequential. The insights derived from herding models are used to provide rational explanations for stock market crashes. Models in which all traders are induced to search for the same piece of information are then presented to provide a deeper insight into Keynes' comparison of the stock market with a beauty contest. The book concludes with a brief summary of bank runs and their connection to financial crises.
Author: H. Nejat Seyhun Publisher: MIT Press ISBN: 9780262692342 Category : Business & Economics Languages : en Pages : 452
Book Description
Learn how to profit from information about insider trading. The term insider trading refers to the stock transactions of the officers, directors, and large shareholders of a firm. Many investors believe that corporate insiders, informed about their firms' prospects, buy and sell their own firm's stock at favorable times, reaping significant profits. Given the extra costs and risks of an active trading strategy, the key question for stock market investors is whether the publicly available insider-trading information can help them to outperform a simple passive index fund. Basing his insights on an exhaustive data set that captures information on all reported insider trading in all publicly held firms over the past twenty-one years—over one million transactions!—H. Nejat Seyhun shows how investors can use insider information to their advantage. He documents the magnitude and duration of the stock price movements following insider trading, determinants of insiders' profits, and the risks associated with imitating insider trading. He looks at the likely performance of individual firms and of the overall stock market, and compares the value of what one can learn from insider trading with commonly used measures of value such as price-earnings ratio, book-to-market ratio, and dividend yield.
Author: John L. Teall Publisher: Academic Press ISBN: 0323984452 Category : Business & Economics Languages : en Pages : 572
Book Description
Financial Trading and Investing, Third Edition provides a useful introduction to trading and market microstructure for advanced undergraduate as well as master's students. Without demanding a background in econometrics, the book explores alternative markets and highlights recent regulatory developments, implementations, institutions and debates. The text offers explanations of controversial trading tactics (and blunders) such as high-frequency trading, dark liquidity pools, fat fingers, insider trading and flash orders, emphasizing links between the history of financial regulation and events in financial markets. It includes coverage of valuation and hedging techniques, particularly with respect to fixed income and derivative securities. The text adds a chapter on financial utilities and institutions that provide support services to traders and updates regulatory matters. Combining theory and application, this book provides a practical beginner's introduction to today's investment tools and markets with a special emphasis on trading. - Concentrates on trading, trading institutions, markets and the institutions that facilitate and regulate trading activities - Introduces foundational topics relating to trading and securities markets, including auctions, market microstructure, the roles of information and inventories, behavioral finance, market efficiency, risk, arbitrage, trading technology, trading regulation and ECNs - Covers market and technology advances and innovations, such as execution algo trading, Designated Market Makers (DMMs), Supplemental Liquidity Providers (SLPs), and the Super Display Book system (SDBK) - Includes improved pedagogical supplements, including end-of-chapter questions with detailed solutions at the end of the text, and useful appendices - Student resources available online: https://www.elsevier.com/books-and-journals/book-companion/9780323909556 - Instructor resources available for request by qualified professors: https://educate.elsevier.com/9780323909556
Author: Xavier Vives
Author: Xavier Vives
Author: Nicholas L. Georgakopoulos
Author: United States. General Accounting Office
Author: Yakov Amihud
Author: Larry Harris
Author: United States. Securities and Exchange Commission
Author: Markus K. Brunnermeier
Author: Subu Venkataraman
Author: H. Nejat Seyhun
Author: John L. Teall