问题
单项选择题
Which of the following statements about the efficient market hypothesis is FALSE()
A. Exchange specialists derive above-average returns from private information.
B. Runs tests are used to test the weak form of the efficient markets hypothesis.
C. Efficient markets tests have found that professional money managers, as a group, have consistently outperformed the market.
答案
参考答案：C
解析：
Professional money managers, as a group, have not been found to outperform the market.