Fractal markets hypothesis: Difference between revisions
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imported>Doug Williamson (Add section about time horizons from John Grout's email of 24 August 2013.) |
imported>Doug Williamson m (Amended Efficient market hypothesis link.) |
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== See also == | == See also == | ||
* [[Efficient | * [[Efficient market hypothesis]] | ||
* [http://www.bankofengland.co.uk/publications/Pages/fsr/fs_paper23.aspx Bank of England Financial Stability Paper No 23] | * [http://www.bankofengland.co.uk/publications/Pages/fsr/fs_paper23.aspx Bank of England Financial Stability Paper No 23] | ||
Revision as of 12:58, 28 August 2013
(FMH).
The fractal markets hypothesis is an evolving model of investor and market behaviour which identifies repeating patterns in market prices and conditions.
The FMH may explain why extreme negative (and positive) outturns are observed more frequently in real financial markets than predicted by simpler efficient market models.
Under the FMH, a key contributory factor is the difference in investment time horizons between different classes of market participants.
If the FMH is borne out in practice, then real financial markets are significantly less stable than predicted and described by more traditional market models.
