In this study, we analyze whether volatility forecasts (judgmental confidence intervals) are influenced by the specific elicitation mode (i.e. whether forecasters have to state future price levels or directly future returns as upper and lower bounds). We present questionnaire responses of about...

In this case study, we discuss aspects of time preference: the evaluation of payment sequences, the determination of time preference rates and the relevance of the elicitation procedure. The topic of the study, contingent valuation, was not chosen for the reason that time preference issues play...

If individuals have to evaluate a portfolio (or sequence) of lotteries their judgment is influenced by the portfolio presentation mode. Experimental studies (Redelmeier and Tversky, 1992, Benartzi and Thaler, 1998) found significantly higher acceptance rates for a sequence of lotteries, if the...

In standard bank theoretic models agents are assumed to be fully rational expected utility maximizers. This fact ignores the huge amount of evidence for anomalies in human behavior found by psychologists. In this paper we argue that the implementation of behavioral concepts into banking theory...

In this study, we analyze whether individual expectations of stock returns are influenced by the specific elicitation mode (i.e. whether forecasters have to state future price levels or directly future returns). We thus examine whether there are framing effects in stock market forecasts. We...

In a recent QJE-article, Gneezy and Potters (1997) present experimental evidence for the impact of feedback frequency on individual risk taking behavior in repeated investment decisions. They find an increased willingness to invest into a risky asset if less frequent feedback about the outcome...

With the German pay-as-you-go pension system under severe pressure, private retirement savings will gain more and more importance in the future. This assigns additional responsibility to individuals to choose appropriate saving levels and to make efficient investment decisions to secure old-age...

In the last years the importance of decision analysis for real world decision making tasks has been widely noticed and stressed in the corporate, public and even in the private sector. Decision analysis is considered to be a prescriptive approach to decision making which delivers applicable...

In this paper we present experimental research examining the ability of individuals to make good retrospective evaluations of payment sequences. Inspired by the evidence on systematic biases in the retrospective evaluation of affective episodes involving pain and pleasure we designed choice...

Empirical research has shown that a lower feedback frequency combined with a longer bind-ing period decreases myopia and thereby increases the willingness to invest into a risky asset. In an experimental study, we disentangle the intertwined manipulation of feedback frequency and binding period...