Exam 7: The Stock Market, the Theory of Rational Expectations, and the Efficient Market Hypothesis

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The efficient markets hypothesis suggests that investors

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In the one-period valuation model,an increase in the required return on investments in equity

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When a corporation announces a major decline in earnings,the stock price may initially decline significantly and then rise back to normal levels over the next few weeks.This impact is called

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In rational expectations theory,the term "optimal forecast" is essentially synonymous with

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The major criticism of the view that expectations are formed adaptively is that

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________ means people are more unhappy when they suffer losses than they are happy when they achieve gains.

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Financial markets quickly eliminate unexploited profit opportunities through changes in

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If in an efficient market all prices are correct and reflect market fundamentals,which of the following is a FALSE statement?

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In the generalized dividend model,a future sales price far in the future does not affect the current stock price because

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Tests used to rate the performance of rules developed in technical analysis conclude that technical analysis

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A phenomenon closely related to market overreaction is

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According to rational expectations theory,forecast errors of expectations

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To say that stock prices follow a "random walk" is to argue that stock prices

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Mean reversion refers to the fact that

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The efficient markets hypothesis implies that prices in the stock market

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An expectation may fail to be rational if

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Evidence against market efficiency includes

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If future changes in stock prices are unpredictable,then we say that the stock prices follow a

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According to the efficient markets hypothesis,the current price of a financial security

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If expectations are formed rationally,then individuals

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