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Whoops, missed that. Well then, in the absence of unpredictable events, twitter could predict the stock market, but it can't anymore since the market will now f
by Robin_Message 16y ago
Whoops, missed that. Well then, in the absence of unpredictable events, twitter could predict the stock market, but it can't anymore since the market will now factor this new knowledge in (assuming perfect markets of course.)
- enjo 16y agoPendantic response: Perfectly efficient markets. Which, as a theory, has been under rather serious siege for the better part of the last decade. You can certainly make a behavioral argument that would reach more or less the same conclusion, however.
- enjo 16y agoPendantic response: Perfectly efficient markets. Which, as a theory, has been under rather serious siege for the better part of the last decade. You can certainly make a behavioral argument that would reach more or less the same conclusion, however.