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Ambiguität und Kompetenz in experimentellen Märkten

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  • Keppe, Hans-Jürgen
  • Weber, Martin

Abstract

In Individualexperimenten zeigte sich, daß Entscheider Situationen ohne Ambiguität gegenüber ansonsten gleichwertigen Situationen mit Ambiguität vorziehen. Die Stärke des Ambiguitäts-effektes ist mit der in der jeweiligen Situation empfundenen Kompetenz korreliert: niedrige (hohe) Kompetenz tritt zusammen mit einem hohen (geringen) Ambiguitätseffekt auf. Wir untersuchen anhand experimenteller Märkte die Auswirkungen von Ambiguität und empfundener Kompetenz auf Marktpreise, Umsätze und Ablokation von Gütern. Die mittels eines Computerhandelssystems durchgeführten Experimente zeigen deutliche Effekte bei Umsätzen und Allokation jedoch, im Gegensatz zu früheren Resultaten, keine Effekte bei Marktpreisen.

Suggested Citation

  • Keppe, Hans-Jürgen & Weber, Martin, 1992. "Ambiguität und Kompetenz in experimentellen Märkten," Manuskripte aus den Instituten für Betriebswirtschaftslehre der Universität Kiel 297, Christian-Albrechts-Universität zu Kiel, Institut für Betriebswirtschaftslehre.
    • Handle: RePEc:zbw:cauman:297
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    References listed on IDEAS

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