The Efficient Markets Hypothesis (EMH) is currently the dominant paradigm in Finance. This paper reviews the theoretical development of the hypothesis and the empirical testing which has occurred to determine its validity. Furthermore, empirical anomalies found by researchers in the Weak Form of the EMH are discussed and their theoretical interpretation critiqued. This paper also provides an overview of the Hamilton (1989) model and its extensions, one of the many econometric models developed in order to model the non-linearity in time-series such as stock prices.
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Cutler, David M & Poterba, James M & Summers, Lawrence H, 1991.
"Speculative Dynamics,"
Review of Economic Studies,
Blackwell Publishing, vol. 58(3), pages 529-46, May.
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David M. Cutler & James M. Poterba & Lawrence H. Summers, 1990.
"Speculative Dynamics,"
NBER Working Papers
3242, National Bureau of Economic Research, Inc.
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Culter, D.M. & Poterba, J.M. & Summers, L.H., 1990.
"Speculative Dynamics,"
Working papers
544, Massachusetts Institute of Technology (MIT), Department of Economics.
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