CORPORATE FIN.(LL)-W/ACCESS >CUSTOM<
11th Edition
ISBN: 9781260269901
Author: Ross
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 4QP
Summary Introduction
To discuss: Whether market efficiency is consistent or inconsistent.
Introduction:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A study analyzed the behavior of the stock prices of firms that had lost antitrust cases. Included in the diagram are all firms that lost the initial court decision, even if the decision was later overturned on appeal. The event at Time 0 is the initial, pre-appeal court decision. Assume no other information was released, aside from that disclosed in the initial trial. The stock prices all have a beta of 1. Is the diagram consistent with market efficiency? Why or why not?
Which of the following contradicts weak form efficiency?
Group of answer choices
1- Stock prices do not reflect information that is only available to insiders.
2- Good or bad recent stock return performance continues over the next three months.
3- The cumulative abnormal returns continue to increase until six months after a firm announces a good unexpected earnings.
4- Technical analysis could not provide abnormal returns. Fundamental analysis could not provide abnormal returns.
The efficient markets hypothesis identifies three forms of market efficiency.
(a) You observed that high-level managers make superior returns on investments in their company’s stock. Would this be a violation of weak-form market efficiency? Would it be a violation of strong-form market efficiency?
(b) If the weak form of the efficient market hypothesis is valid, must the strong form also hold? Conversely, does strong form efficiency imply weak form efficiency?
(c) Stock XYZ, which traded for several months at a price of K72, and then declines to K65. if the stock eventually begins to increase in price, K72 is considered a resistance level because investors who bought originally at K72 will be eager to sell their shares as soon as they can break even on their investment. If everyone in the market believes in resistance levels, why do these beliefs not become self-fulfilling prophecies?
Chapter 14 Solutions
CORPORATE FIN.(LL)-W/ACCESS >CUSTOM<
Ch. 14 - Prob. 1CQCh. 14 - Prob. 2CQCh. 14 - Efficient Market Hypothesis Which of the following...Ch. 14 - Market Efficiency Implications Explain why a...Ch. 14 - Efficient Market Hypothesis A stock market analyst...Ch. 14 - Semistrong Efficiency If a market is semistrong...Ch. 14 - Efficient Market Hypothesis What are the...Ch. 14 - Prob. 8CQCh. 14 - Prob. 9CQCh. 14 - Efficient Market Hypothesis For each of the...
Ch. 14 - Technical Analysis What would a technical analyst...Ch. 14 - Prob. 12CQCh. 14 - Prob. 13CQCh. 14 - Efficient Markets A hundred years ago or so,...Ch. 14 - Efficient Market Hypothesis Aerotech, an aerospace...Ch. 14 - Prob. 16CQCh. 14 - Prob. 17CQCh. 14 - Efficient Market Hypothesis Newtech Corp. is going...Ch. 14 - Prob. 19CQCh. 14 - Efficient Market Hypothesis The Durkin Investing...Ch. 14 - Efficient Market Hypothesis Your broker commented...Ch. 14 - Efficient Market Hypothesis A famous economist...Ch. 14 - Efficient Market Hypothesis Suppose the market is...Ch. 14 - Prob. 24CQCh. 14 - Prob. 25CQCh. 14 - Efficient Market Hypothesis Assume that markets...Ch. 14 - Prob. 27CQCh. 14 - Evidence on Market Efficiency Some people argue...Ch. 14 - Prob. 1QPCh. 14 - Cumulative Abnormal Returns The following diagram...Ch. 14 - Cumulative Abnormal Returns The following figures...Ch. 14 - Prob. 4QPCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MC
Knowledge Booster
Similar questions
- In a recent closely contested lawsuit, Apex sued Bpex for patent infringement. The jury came back today with its decision. The rate of return on Apex was rA = 3.1%. The rate of return on Bpex was only rB = 2.5%. The market today responded to very encouraging news about the unemployment rate, and rM = 3%. The historical relationship between returns on these stocks and the market portfolio has been estimated from index model regressions as:Apex: rA = .2% + 1.4rM Bpex: rB = −.1% + .6rMOn the basis of these data, which company do you think won the lawsuit?arrow_forwardWhich of the following empirical observations appear to contradict weak form market efficiency? a. The average rate of return of stocks is significantly greater than zero b. The month-to-month time series autocorrelation of stock returns is not significantly different from zero c. A strategy of buying recent high-return stocks (winners) and shorting recent low-return stocks (losers) provides significant positive alpha d. Low dividend stocks provide higher-than-average capital gains e. None of the abovearrow_forwardIn a recent closely contested lawsuit, Apex sued Bpex for patent infringement. The jury came back today with its decision. The rate of return on Apex was rA = 3.9%. The rate of return on Bpex was only rB = 3.5%. The market today responded to very encouraging news about the unemployment rate, and rM = 3.6%. The historical relationship between returns on these stocks and the market portfolio has been estimated from index model regressions as: Apex: rA = 0.3% + 1.1rM Bpex: rB = −0.1% + 0.7rM a. What is the predicted returns for Apex & Bpex? (Do not round intermediate calculations. Round your answers to 1 decimal place.) b. Which company do you think won the lawsuit? Apex Bpexarrow_forward
- Efficient Market Hypothesis For each of the following scenarios, discuss whether profit opportunities exist from trading in the stock of the firm under the conditions that (1) the market is not weak form efficient, (2) the market is weak form but not semistrong form efficient, (3) the market is semistrong form but not strong form efficient, and (4) the market is strong form efficient. a. The stock price has risen steadily each day for the past 30 days.b. The financial statements for a company were released three days ago, and you believe you’ve uncovered some anomalies in the company’s inventory and cost control reporting techniques that are causing the firm’s true liquidity strength to be understated. c. You observe that the senior management of a company has been buying a lot of the company’s stock on the open market over the past week. Use the following information for the next two questions: Technical analysis is a controversial investment practice. Technical analysis covers a wide…arrow_forwardWhich 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_forward28- Evidence on researching public information to identify mispriced companies shows that it is _______. Group of answer choices effective in earning abnormal returns in different market conditions effective as long as the market is semi-strong form efficient ineffective in weak-from market efficient ineffective as long as the market is semi-strong form efficient31- Based on the information in the table which of statements about total risk is correct? Stock Standard Deviation Beta W 37% 1.00 X 35% 1.50 Y 30% 0.85 Z 45% 1.30 Group of answer choices Stock Z has the greatest total risk because it has the largest standard deviation. . Stock X has the greatest total risk because it has the largest beta. Stock W because it has the greatest diversifiable risk. Stock Y has the lowest total risk because it has the lowest beta.arrow_forward
- [Results] shows that corporate net optimistic tone, executive net optimistic tone and governance net optimistic tone are positively associated with future market performance, however, they are not significant. These results are consistent with Wisniewski and Yekini (2015) when they found optimism in annual reports narratives is positive but not significant with future stock returns. In addition, our results are in line with prior studies that found positive tone is not significant with stock market reaction in the long term (Arslan-Ayaydin et al. 2016; Huang et al. 2014). The current research aims to examine not only narrative tone predictive power but also who has this predictive power inside the company (executives or governance). It is expected that both groups will not have the same tone consistency in their narrative reporting as they have different responsibilities. Executives are responsible for providing a fair view about companies’ performance and future strategies, whereas,…arrow_forwardA support level is the price range at which a technical analyst would expect the A) supply of a stock to increase dramatically. B) supply of a stock to decrease substantially. C) demand for a stock to increase substantially. D) demand for a stock to decrease substantially. E) price of a stock to fall. 8) A market decline of 23% on a day when there is no significant macroeconomic event ______ consistent with the EMH because ________. Please provide an accurate justification for the chosen answer.arrow_forwardSuppose that, after conducting an analysis of past stock prices, you come up with the following observations. Which would appear to contradict the weak form of the efficient market hypothesis? A. The average rate of return is significantly greater than zero. B. The correlation between the return during a given week and the return during the following week is zero. C. One could have made superior returns by buying stock after a 10% rise in price and selling after a 10% fall. D. One could have made higher-than-average capital gains by holding stocks with low dividend yields.arrow_forward
- Suppose that, after conducting an analysis of past stock prices, you come up with the following observations. Which would appear to contradict the weak form of the efficient market hypothesis? Explain.a. The average rate of return is significantly greater than zero.b. The correlation between the return during a given week and the return during the following week is zero.c. One could have made superior returns by buying stock after a 10% rise in price and selling after a 10% fall.d. One could have made higher-than-average capital gains by holding stocks with low dividend yields.arrow_forwardGiven the following anomalies, which is inconsistent with weak-form market efficiency? Day-of-the-week effect. Value effect. Earnings surprise. Stock split effect. All of the above answers are inconsistent with weak-form market efficiency. None of the above answers is consistent with weak-form market efficiency.arrow_forwardEvidence of market inefficiency occurs when investors earn abnormal returns: Only in the short term. In any given quarter. In any given year. Consistently over the long term. All of the above answers are correct. None of the above answers is correct.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Auditing: A Risk Based-Approach to Conducting a Q...AccountingISBN:9781305080577Author:Karla M Johnstone, Audrey A. Gramling, Larry E. RittenbergPublisher:South-Western College Pub
Auditing: A Risk Based-Approach to Conducting a Q...
Accounting
ISBN:9781305080577
Author:Karla M Johnstone, Audrey A. Gramling, Larry E. Rittenberg
Publisher:South-Western College Pub