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A random walk to nowhere = how the professors caused a real "fraud-on-the-market" /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	A random walk to nowhere/ Edward E. Williams, John A. Dobelman.
其他題名:	how the professors caused a real "fraud-on-the-market" /
作者:	Williams, Edward E.
其他作者:	Dobelman, John A.
出版者:	Singapore ;World Scientific, : c2020.,
面頁冊數:	1 online resource (196 p.)
標題:	Random walks (Mathematics) -
電子資源:	https://www.worldscientific.com/worldscibooks/10.1142/11484#t=toc
ISBN:	9789811207792

A random walk to nowhere = how the professors caused a real "fraud-on-the-market" /
Williams, Edward E.

A random walk to nowherehow the professors caused a real "fraud-on-the-market" /[electronic resource] :Edward E. Williams, John A. Dobelman. - 1st ed. - Singapore ;World Scientific,c2020. - 1 online resource (196 p.)

Includes bibliographical references and index.

Preface -- Fraud, lies, and statistics -- The early history of modern financial economics -- The birth of the efficient market hypothesis -- Earlier views of market efficiency -- The impact of information and regulation on market efficiency -- Tests of the EMH -- Anomalies -- The capital asset pricing model -- Beyond the CAPM -- Conclusions -- References.

"This book is about an intellectual fraud, one that has become part of legal doctrine that has greatly influenced decisions all the way up to the United States Supreme Court. The "efficient market hypothesis" (EMH), born from the Random Walk theory, started out as an honest attempt to improve insights into how financial markets work, but eventually became almost a religion that every financial economist had to buy into, or risk professional crucifixion. The EMH began over a half century ago. It posits that share prices reflect all available market information, and that it is impossible to consistently outperform the market. This theory dominated research in the academic financial community from the outset, and has continued to do so for decades. Meanwhile, the evidence for above-average profit-making opportunities in the markets has been unfairly suppressed. Written for practitioners in the business, finance and legal industries, this book outlines the major issues that gave rise to the fraud, focusing on the role of statistics in the rise of what the authors call the "New Finance." It details the developments and results of the exclusion of other theories from efficient markets research and highlights the problems arising from a dogmatic adherence to EMH"--Publisher's website.

Mode of access: World Wide Web.

ISBN: 9789811207792Subjects--Topical Terms:

783164
Random walks (Mathematics)

LC Class. No.: HG4915 / .W55 2020

Dewey Class. No.: 332.01/5195

A random walk to nowhere = how the professors caused a real "fraud-on-the-market" /
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