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Statistische Eigenschaften von Handelsvolumina auf Aktienmärkten -- Theoretische Analysen zur Rolle des Handelsvolumens auf Aktienmärkten -- Kontemporärer Zusammenhang zwischen Aktienrenditen und Handelsvolumina -- Ereignisinduzierte Marktreaktionen: Preis- und Volumenseffekte am Beispiel von...
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substantiated truth in 1978. The claims of EMH have been challenged by behavioural theory (which shows that individuals do not act … to maximise their utility as asserted by neoclassical economists), entrepreneurial theory (which explains share price … criteria to measure Fama's claimed efficiency, EMH can at best be said to mean a free, and at times totally unpredictable …
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