PRIN.OF CORPORATE FINANCE
13th Edition
ISBN: 9781260013900
Author: BREALEY
Publisher: RENT MCG
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Chapter 13, Problem 22PS
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To discuss: The procedures and rules to differentiate bubbles from normal ups and downs of stock prices.
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Chapter 13 Solutions
PRIN.OF CORPORATE FINANCE
Ch. 13 - Market efficiency True or false? The...Ch. 13 - Prob. 2PSCh. 13 - Market efficiency Which (if any) of these...Ch. 13 - Prob. 4PSCh. 13 - Market efficiency How would you respond to the...Ch. 13 - Market efficiency Respond to the following...Ch. 13 - Prob. 7PSCh. 13 - Prob. 8PSCh. 13 - Market efficiency evidence Which of the following...Ch. 13 - Prob. 10PS
Ch. 13 - Prob. 11PSCh. 13 - Prob. 12PSCh. 13 - Market efficiency implications What does the...Ch. 13 - Prob. 14PSCh. 13 - Prob. 15PSCh. 13 - Abnormal returns Here are alphas and betas for...Ch. 13 - Prob. 18PSCh. 13 - Behavioral finance True or false? a. Most managers...Ch. 13 - Prob. 20PSCh. 13 - Prob. 21PSCh. 13 - Prob. 22PS
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- Which of the following does NOT correctly complete this sentence: In general, the link between an information announcement and the stock price is that Select one: O a. the stock price will not change if the announcement provided only anticipated information. O b. if markets are efficient in the semi-strong form, then the market will react rapidly to the new information. O c. the expected stock return will change if the announcement contains a surprise component. O d. in order for the price of the stock to change, the announcement must be relevant to that particular stock and must be unanticipated. O e. only announcements that have already been discounted will affect the stock price.arrow_forwardAnswer the following questions: A. Explain why the price of many individual stocks still goes down, even when the overall stock market goes up. b. How can you avoid the value of your stock from going down?arrow_forwardWhat are efficient markets? Imagine if the price of a stock is going up and financial markets are efficient what can you tell us about the nature of the stock? What if the markets are inefficient then how would you react to increasing prices for a particular stock?arrow_forward
- The small firm effect refers to the observed tendency for stock prices to behave in a manner that is contrary to normal expectations. Describe this effect and discuss whether it represents sufficient information to conclude that the stock market does not operate efficiently. In formulating your response, consider: (a) what it means for the stock market to be inefficient, and (b) what role the measurement of risk plays in your conclusions about each effect.arrow_forwardYou buy a stock from the capital market. If the capital market is semi-strong efficient, which of the following statements is NOT correct? a. You cannot earn any abnormal returns above the required return by trading on public information. b. Past stock prices can be used to predict future stock prices. c. The technical analysis of publicly available information will not lead to any abnormal returns. d. The stock is fairly priced. e. Stock prices reflect all publicly available information.arrow_forwardStock prices in an inefficient market tend to adjust faster to the new public information. Select one: OTrue O Falsearrow_forward
- Which of the following are consistent with the efficient market hypothesis? Check all that apply. Changes in stock prices can be accurately predicted by investors. At the market price, the number of people who believe the stock is overvalued exactly equals the number of people who think the stock is undervalued. A positive news release about a company will increase the value and stock price for that firm. Some investors cite the existence of anomalies—observations that do not fit the model—as evidence that stock markets are not efficient. Which of the following are such anomalies? Check all that apply. The best time to sell a stock is late on Wednesday or Friday, whereas the best time to buy a stock is late on Tuesday or Thursday. The movement of stock prices of companies over time is the same as the changes in their earnings. High returns to a stock in one period are associated with even higher returns in a later period. There is a…arrow_forward1. What effect does increasing inflation expectations have on the required returns of investors in common stock? 2. Explain the specific relationship between risk and reward and why this relationship must be true.arrow_forwardExplain how financial rumors affect the efficiency of stock markets through two clear examples, at least.arrow_forward
- Choose only one answer and explain the rationale in one or two sentences. 1. Which of the following contradicts the proposition that the stock market is weakly efficient? a. An analyst is able to identify mispriced stocks by looking at stock charts. b. Mutual funds do not outperform the market on average. c. Some investors can earn abnormal profits. d. The autocorrelations of stock returns are not significantly different from zero. 2. Which of the following would provide the strongest evidence against the semi-strong form of the efficient market theory? a. Fundamental analysis does not help generate abnormal returns. b. Technical analysis is worthless in identifying mispriced stocks. c. Stock prices response to firms’ earnings announcements gradually. d. Mutual fund managers do not beat the market on average. 3. Which of the following statements is true about the efficient market hypothesis? a. It implies a rational market. b. It implies that everyone makes zero profit from…arrow_forwardWhich of the following statements concerning the Efficient Market Hypothesis is correct? Select one: a. Stock market prices are based on speculation not on underlying information b. New information that confirms investor expectations should change stock prices c. Stock prices should slowly respond when unexpected information becomes available d. Careful research can help investors earn abnormal profits e. Your return on investment should reflect the riskiness of your portfolioarrow_forwardWhich of the following is inconsistent or unrelated with the efficient market hypothesis? a. Changes in stock prices are impossible to predict from public information. b. Asset prices reflect all publicly available information about the value of the assets. c. Stock prices follow a random walk, so stock price movements should be impossible to predict. d. The stock market moves based on the changing animal spirits of investors. e. The stock market is informationally efficient. f. It is impossible to systematically beat the marketarrow_forward
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