Die strategische Asset Allokation ist die für den langfristigen Anlageerfolg wichtigste Entscheidungeines Kapitalanlegers. Eine fundierte Entscheidung erfordert einen mehrstufigen,strukturierten Prozess. Der Anleger muss sich mit den realistischen Chancen des Kapitalmarktesund mit seinen...

Sanford J. Grossman und Oliver D. Hart haben 1980 in einem grundlegenden Aufsatz darglegt, daß Übernahmen von in Streubesitz befindlichen Unternehmen am sog. Trittbrettfahrerproblem scheitern können. Unter dem Trittbrettfahrerverhalten der Aktionäre wird ihre Weigerung verstanden, ihre...

In this research the focus is on emergent behaviour in large groups of stockmarket participants. In contrast to established views of the capital market, we do notassume that market participants make rational investment decisions based on fullinformation about important macroeconomic figures such...

This citation by Robert Neal and Simon Wheatley from their 1998 article about investorsentiment offers several insights and paves the way for this first chapter by making thefollowing statements: First, the opinion of individual investors on the market isimportant. Second, they are often wrong....

This paper investigates whether investor sentiment can explain stock returns on theGerman stock market. Based on a principal component analysis, we construct a senti-ment indicator that condenses information of several well-known sentiment proxies. Weshow that this indicator explains the return...

We examine overconfidence among equity mutual fund managers. While overconfidencehas been extensively documented among retail investors, evidence fromprofessional investors is scarce. Consistent with theories of overconfidence, we findthat fund managers trade more after good past performance....

We calculate optimal portfolio choices for a long-horizon, risk-averse investor who diversifies amongEuropean stocks, bonds, real estate, and cash, when excess asset returns are predictable. Simulations areperformed for scenarios involving different risk aversion levels, horizons, and...

This paper examines a continuous-time intertemporal consumption and portfolio choice problem foran ambiguity-averse investor with multiple priors when the expected return of a risky asset isunobservable and follows a hidden Markov chain. The investor’s beliefs over investmentopportunities are...