2013 | OriginalPaper | Chapter
Discussion and Applications
Author : Colin Read
Published in: The Efficient Market Hypothesists
Publisher: Palgrave Macmillan UK
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By the late 1960s, a number of scholars began to research the new tools of the CRSP and Compustat tapes and the event study methodology, and implicitly began to explore the implications of the efficient market hypothesis. The resulting sequence of studies seemed to support the semi-strong version of market efficiency in which a security price incorporated all available public information.