Hints and tips:
...Maybe we will discover that many managers were smart enough to sell out of Apple, Valeant, Williams et al before their shares tanked....
...For a company like Rural that is traded on a major exchange, ―[t]urnover measured by average weekly trading of . . . 1% would justify a substantial presumption‖ of market efficiency. 5 Bromberg et al., Bromberg...
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