Exam 16: Capital Market Efficiency

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According to Brown,Finn and Hancock (1977),the highest positive abnormal returns are associated with the simultaneous announcement of:

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C

ABC Ltd made an unexpected announcement concerning a major new contract on Monday,but ABC shares were not traded until the following Wednesday and Friday.The closing price on Wednesday was unchanged from Monday but different to that on Friday.Trading of ABC shares appears to be an example of:

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C

A weak-form efficient market can best be described as a market in which:

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A

The 'representativeness heuristic' is a term to describe irrational behaviour that suggests that:

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If the stock market is efficient then:

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An implication of the EMH for financial managers is that:

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If the stock market is efficient with respect to the incorporation of publicly available information,then:

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One weakness of the event study methodology is the difficulty in determining the instance in which information was released to the market.

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A period in which prices rise strongly,departing from their true value,frequently followed by a sudden decrease in prices is known as a/an:

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Rozeff and Kinney (1976)showed that the average return in January was more than:

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In an efficient market,there should be an instantaneous and ____________ share price reaction to information.

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In an efficient market,it is not possible (except by chance)to employ trading strategies that generate excess profits over the long-term.

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The dividend yield effect may be explained by the fact that:

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Which of the following statements is the most consistent with evidence provided on the EMH?

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Semi-strong-form efficiency can best be described as:

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Gold Ltd made an unexpected announcement at 11am that a new gold mine had been discovered.The share price established in the last trade before the announcement was 37 cents.The first trade after the announcement was also at 37 cents but the following trade took place at 52 cents,which became the new established price.With regards to the first trade after the announcement:

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Which of the following statements about market efficiency is true?

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In a market that is strong form efficient,___________ information cannot be acted upon to generate abnormal returns.

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A number of studies have found that better (or poorly)performing shares continue to perform well (poorly)in the medium term.This effect is termed the:

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If the market processes new information efficiently,the reaction of market prices to new information will be:

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