Susan Pulham und Michael Deeken analysieren die Rationalität und mit ihr verbundene Einschränkungen am Beispiel von (privaten) Anlegern. Die AutorInnen geben zuerst einen Überblick über verschiedene Rationalitätsverständnisse in der soziologischen und wirtschaftswissenschaftlichen...

This chapter surveys the state-of-art of heterogeneous agent models (HAMs) in finance using a jointly theoretical and empirical analysis, combined with numerical analysis from the latest development in computational finance. It provides supporting evidence on the explanatory power of HAMs to...

Combining experimental datasets from seven individual studies, including 255 asset markets with 2,031 participants, and 36,326 short-term price forecasts, we analyze the role of heterogeneity of beliefs in the organization of trading behavior by reproducing and reconsidering earlier experimental...