KnowraEfficient-market hypothesisLinked fromLinked fromThe 14 pages that link to Efficient-market hypothesis, each with the reason it gives.All 14Broader topic 1Related 4Compared with 9Rational expectationsRelated: Rational forecasting assumptions help explain why public information may not yield predictable excess returns.Index fundRelated: The difficulty of consistently beating markets is a central rationale for index investing.Chicago school of economicsRelated: Chicago finance research helped make this hypothesis influential, though it remains disputed.Financial economicsRelated: It links information processing to the possibility of earning excess returns.