Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:economic_policy
|
| gptkbp:assumes |
information is freely available
no transaction costs rational investors |
| gptkbp:category |
financial economics
market efficiency |
| gptkbp:criticizedFor |
gptkb:Robert_Shiller
gptkb:Warren_Buffett |
| gptkbp:debatedBy |
academic finance
|
| gptkbp:describes |
asset prices reflect all available information
|
| gptkbp:field |
economics
finance |
| gptkbp:form |
semi-strong form
strong form weak form |
| gptkbp:hasConcept |
impossible to consistently outperform the market
|
| https://www.w3.org/2000/01/rdf-schema#label |
efficient-market hypothesis
|
| gptkbp:influenced |
gptkb:capital_asset_pricing_model
modern portfolio theory index fund investing |
| gptkbp:opposedBy |
behavioral finance
|
| gptkbp:proposedBy |
Eugene Fama
|
| gptkbp:publishedIn |
gptkb:Journal_of_Finance
|
| gptkbp:relatedTo |
random walk theory
|
| gptkbp:yearProposed |
1970
|
| gptkbp:bfsParent |
gptkb:Eugene_F._Fama
|
| gptkbp:bfsLayer |
5
|