Am Kapitalmarkt agierende Investoren zeigen Verhaltensweisen, die dem klassischen Verständnis von einem rational handelnden Individuum (Homo oeconomicus) widersprechen. Hierzu zählt auch das Phänomen des Dispositionseffektes. Der Dispositionseffekt führt zu einer schlechteren Wertentwicklung...

Modern financial markets offer the real world's best approximation to the idealized price auction market envisioned in economic theory. Nevertheless, as the increasingly exquisite and detailed financial data demonstrate, financial markets often fail to behave as they should if trading were truly...

This paper documents the tendency of mutual fund managers to follow analyst recommendation revisions when they trade stocks, and the impact of analyst revisioninduced mutual fund "herds" on stock prices. We find that mutual fund herds follow consensus revisions in analyst recommendations,...