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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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    1. Smith, Vernon L, 1982. "Microeconomic Systems as an Experimental Science," American Economic Review, American Economic Association, vol. 72(5), pages 923-955, December.
    2. French, Kenneth R & Poterba, James M, 1991. "Investor Diversification and International Equity Markets," American Economic Review, American Economic Association, vol. 81(2), pages 222-226, May.
    3. Camerer, Colin & Weber, Martin, 1992. "Recent Developments in Modeling Preferences: Uncertainty and Ambiguity," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 325-370, October.
    4. Banz, Rolf W., 1981. "The relationship between return and market value of common stocks," Journal of Financial Economics, Elsevier, vol. 9(1), pages 3-18, March.
    5. Plott, Charles R. & Gray, Peter, 1990. "The multiple unit double auction," Journal of Economic Behavior & Organization, Elsevier, vol. 13(2), pages 245-258, March.
    6. Smith, Vernon L, 1976. "Experimental Economics: Induced Value Theory," American Economic Review, American Economic Association, vol. 66(2), pages 274-279, May.
    7. Keppe, Hans-Jürgen & Weber, Martin, 1991. "Judged knowledge and ambiguity aversion," Manuskripte aus den Instituten für Betriebswirtschaftslehre der Universität Kiel 277, Christian-Albrechts-Universität zu Kiel, Institut für Betriebswirtschaftslehre.
    8. Sunder, S., 1992. "Experimental Asset Markets: A Survey," GSIA Working Papers 1992-19, Carnegie Mellon University, Tepper School of Business.
    9. Smith, Vernon L, 1989. "Theory, Experiment and Economics," Journal of Economic Perspectives, American Economic Association, vol. 3(1), pages 151-169, Winter.
    10. Heath, Chip & Tversky, Amos, 1991. "Preference and Belief: Ambiguity and Competence in Choice under Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 4(1), pages 5-28, January.
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