Exam 7: Stock Price Behavior and Market Efficiency

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Which one of the following is a research method used to study the effects news has on stock prices?

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Which of the following are offered as possible causes of the January effect? I. new professional money managers who assume the role at the beginning of the year II. tax loss selling in December III. bonus lock-in effect IV. window dressing

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In an efficient market, daily abnormal returns:

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Which of the following factors contributed to the Crash of 1987? I. irrational investors II. program trading III. panic selling IV. price uncertainty

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If the S&P 500 falls by 20 percent, the NYSE will:

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Which type of trader is defined as one who decides to trade securities based on publicly available information and analysis?

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Which one of the following relates to the risk adjustment problem encountered when testing market efficiency?

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Which one of the following items is most apt to be considered material nonpublic information? Assume that none of this information is known publicly.

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The following are the daily returns for both the overall market and for Omega, Inc. What is the cumulative abnormal return on Omega, Inc., stock for these five days? Date R(m) Omega 24- 1.208 1.20\% 25- -.408 .10\% 26- -.108 1.00\% 27- .408 -.50\% 28- .508 -.70\%

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Ann uses two approaches to trading stocks. First, she trades on what she believes is a repetitive pattern as seen in Dotson Co.'s historical prices. Secondly, she analyzes the financial statements of The Allen Co. to compute changes in the return on equity as a predictor of future stock prices for that firm. She trades based on both strategies. Ann earns abnormal profits on her return on equity strategy but not on her historical prices strategy. This suggests that the market is at least ________ efficient but less than ________ efficient.

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Which one of the following is most apt to be considered insider trading?

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Approximately how many years did it take for the stock market to recover from the bear market of 1929 to 1932?

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Which one of the following terms is used to describe a sudden and significant collapse in market prices?

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Which of the following occurred during the Crash of 1987? I. market prices were kept up-to-date which increased investors' anxiety II. the market declined another 5 percent within the 2 days following the crash III. trading volume exceeded the exchanges' capacities IV. NASDAQ went off-line

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The value of the Amex Internet Index increased by about ________ percent from October 1998 to March 2000 and subsequently declined by about ________ percent by October 2002.

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Research on semistrong form efficient markets indicates which one of the following is correct?

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Moving money in and out of the market based on your market expectations is called ________ and tends to lead to returns that are ________ than the overall market return, assuming that the market is relatively efficient.

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The term "independent deviations from rationality" implies that:

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If the markets are efficient, then why is asset allocation still considered important?

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The day-of-the-week effect is defined as the tendency for which day of the week to have a negative average rate of return?

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