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E. Fama (1970)
EFFICIENT CAPITAL MARKETS: A REVIEW OF THEORY AND EMPIRICAL WORK*Journal of Finance, 25
E. Fama (1965)
The Behavior of Stock-Market PricesThe Journal of Business, 38
John Evans, I. Friend, M. Blume, J. Crockett (1970)
Mutual funds and other institutional investors;: A new perspective
Fama (1969)
The Adjustment of Stock Prices to New InformationInternational Economic Review, 10
J. Weston, M. Gordon (1963)
The Investment, Financing, and Valuation of the Corporation.Journal of Finance, 18
E. Fama, L. Fisher, M. Jensen, Richard Roll (1969)
The Adjustment of Stock Prices to New InformationCapital Markets: Market Efficiency eJournal
J. Lintner (1962)
Dividends, Earnings, Leverage, Stock Prices and the Supply of Capital to CorporationsThe Review of Economics and Statistics, 44
1 . REASONS PRICE 1 FOR MOVEMENTS INDIVIDUAL IN SECURITIES A. Information I n a perfectly efficient market where there are many small buyers and sellers each having equal access to information and where there are no transaction costs, prices of securities change (at any moment of time) only in response to new information3 about the expected return of the security or about its riskiness or because of a widespread change in investorsâ risk-return preferences. A new piece of information establishes a new price level for the stock, which tends to be maintained until additional information warrants another Assistant Professor of Finance, Stanford University and Associate Professor of Finance, University of Pennsylvania. The research on which this paper is based was conducted by the authors as members of the Staff of the Institutional Investor Study, Securities and Exchange Commission. Research for the Study was a cooperative effort; members of the Staff who contributed to this paper are too numerous to list completely. However, particular credit is due Eric Scheuer, who was involved in all stages of the research and did almost all of the programming, and Seymour Smidt and Donald Farrar, who made many valuable suggestions. Robert Litzenberger
The Journal of Finance – Wiley
Published: Jun 1, 1972
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